534 20 11858 https://archives.christuniversity.in/files/original/2035f34eede60b4f137b492935c3e54a.pdf a35a51b5419cb17232567e264ee04db2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource MPHIL Mphil Mphil Thesis Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, Characterization and Catalytic activity of Zirconia-Ceria catalysts Creator An entity primarily responsible for making the resource S Jayashree Date A point or period of time associated with an event in the lifecycle of the resource 2012 Source A related resource from which the described resource is derived Chemistry Description An account of the resource The development of catalysts is critical for the economical and environmentally efficient generation of chemical compounds that underlie every aspect of our society. Catalysts are key players in research involving the discovery of pharmaceuticals, materials, and polymers. In addition, catalysis is especially powerful in bulk synthesis, allowing the production of compounds, polymers and commodity chemicals via routes that would otherwise be impossible. Ceria is the unique rare earth for which dioxide is the normal stable phase contrary to the others for which Ln2O3 is the normal stoichiometry. The applications of ceria based materials are related to a potential redox chemistry involving Ce(III) and Ce(IV), high affinity of the element for oxygen and sulphur and absorption/excitation energy bands associated with its electronic structure. Zirconium is one of the more abundant elements, and is widely distributed in the Earth's crust. Being very reactive chemically, it is found only in the combined state or as part of a complex of oxides as in zircon, elpidite, and eudialyte. Doping ceria with zirconia may improve the oxygen storage properties of ceria at three different levels. At the level of the microstructure, it inhibits surface diffusion and in turn the loss of surface area at high temperatures. At the microscopic level, substantial doping may result in the formation of an interface structure that facilitates the oxygen transport from bulk to the surface. At the atomic-level, it stabilizes the oxygen defective structure. The texture, structure and thermal stability of ceria-zirconia doped oxides are closely related to the ratio of cerium to zirconium in the solid solution. Chapter 1 comprises of the general introduction of catalysis, importance of solid acid catalysis, sulphated metal oxides, pure ceria, pure zirconia, modified ceria and zirconia. It gives a brief introduction about the nitration of toluene. The aim and objectives of the present investigation are also described at the end of this chapter. Chapter 2 comprises of a thorough literature survey on the significance of solid acid and super acid catalysts in various domains of chemical industry and importance of anion promoted zirconia and ceria catalysts. The definition of ??super acid and their classification vii on the basis of origin of the active sites are also outlined. Importance of modified metal oxides is also outlined. Chapter 3 deals with the experimental procedures and techniques employed in this investigation. Scientific aspects of the precipitation and impregnation methods were outlined. The experimental details of surface area measurements by BET method, application of X-ray powder diffraction studies for crystalline phase and size determination, elemental detection by EDAX, spectral details from FTIR and thermal stability by TGA have been described. Chapter 4 deals with the various characterization results and discussion of pure, doped and sulphated Zirconia-ceria solid acid catalysts. The bulk and surface properties of the catalyst was discussed by XRD, BET surface area, TGA and FTIR. All characterization results revealed that the incorporated sulphate ions has a significant influence on the surface and bulk properties of the ZrO2-CeO2 catalyst. The prepared catalysts are investigated for the liquid phase nitration of toluene under various reaction conditions. Chapter 5 gives with the summary and conclusion of the present study. It also gives the future scope of the present study. On the whole, zirconia-ceria solid acid catalysts were successfully synthesized by simple route. Physicochemical characterization of all these catalysts revealed that the loaded sulphated and doped metal oxides show a significant influence on the surface and bulk properties of the ZrO2 - CeO2. These catalysts are found to be active for the liquid phase nitration of toluene. Key words: Solid acid catalysis, Zirconia-Ceria, Sulphated zirconia-ceria, Nitration of toluene https://archives.christuniversity.in/files/original/93d1fc740069e993d1945d318582d70c.pdf 9f07705f0167e872d5bddc751eae537f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource MPHIL Mphil Mphil Thesis Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, Characterization and Analytical Applications of Disubstituted urea/thiourea derivatives Creator An entity primarily responsible for making the resource Kumari Rekha Date A point or period of time associated with an event in the lifecycle of the resource 2013 Source A related resource from which the described resource is derived Department of Chemistry Description An account of the resource Two Urea/Thiourea derivatives have been synthesized in good yields from Urea/Thiourea and aniline in dry media conditions by using p-TSA as catalyst under microwave assisted method and they are characterized by IR and NMR spectral analysis. There are several advantages of foresaid catalyst like rate enhancements, higher yields, easy work-up procedure and energy efficient. The reaction has been done under solvent free condition having short reaction time period, increased safety and economic advantages. This Thiourea derivatives reagent has been used for the spectrophotometric determination of palladium. The results obtained by the proposed method is accurate reproducible. The proposed method has been successfully applied for the determination of palladium(II) in some synthetic mixtures of alloy samples and mineral. This dissertation contain five chapters Chapter 1 includes significance of Urea/Thiourea derivatives, green experimental protocol, heterogeneous catalysts. It also includes Objective of the study which is a develop a new methodology for the synthesis of Urea/Thiourea derivatives. Chapter 2 includes review of literature on the synthesis of Urea/Thiourea derivatives by different varieties of techniques. Different catalysts are used for that technique. Chapter 3 describes about materials and experimental procedures which are used in this synthesis . Chapter 4 deals with the various characterization results of Urea/Thiourea derivatives. It also describes the application of N,N??-diphenylthiourea in the trace level determination of palladium. Chapter 5 gives the summary and conclusion of the present study. It also gives the future scope of the present work. Furthermore, short reaction times, good yields of products, mild reaction conditions, and easy work-up/purification are the other noteworthy advantages which make this method a valid contribution to the existing methodologies is given in this chapter. Key works: Urea/Thiourea derivatives, p-TSA, MWI, IR, NMR, and Palladium. https://archives.christuniversity.in/files/original/1607b4f38e864539ee5123b020ba737d.pdf 6fbc00a8c1146833dd87629c832287d8 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource MPHIL Mphil Mphil Thesis Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterization and antimicrobial studies of N,O,S containing ligands and their transition metal complexes Creator An entity primarily responsible for making the resource Jacob Biju Date A point or period of time associated with an event in the lifecycle of the resource 2016 Source A related resource from which the described resource is derived Chemistry Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterization and antimicrobial studies of novel Schiff bases and their complexes Subject The topic of the resource Antimicrobial activity; Copper complex; Nickel complex; Schiff base Description An account of the resource Novel Schiff bases, Furan-2-carboxylic acid pyridin-4-ylmethyleneamide, and Thiophene-2-carboxylic acid 1H-indol-2-ylmethyleneamide and their mononuclear Ni(II) and Cu(II) complexes have been synthesized and characterized by elemental analysis, molar conductance, UV-visible, FT-IR, 1H NMR and EPR spectroscopy. The complexes are non-electrolytes as evidenced from the molar conductance vaules. The ligands and their complexes have been tested for their antimicrobial activity against one gram positive bacteria, Bacillus subtilis, gram negative bacteria, Escherichia coli and fungi Candida albicans. It is found that metal complexes exhibited more activity than the free ligand. 2021 Scientific Publishers. All rights reserved. Creator An entity primarily responsible for making the resource Jacob B.; Datta R. Source A related resource from which the described resource is derived Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, Vol-60A, No. 4, pp. 538-544. Publisher An entity responsible for making the resource available Scientific Publishers Date A point or period of time associated with an event in the lifecycle of the resource 2021-01-01 Identifier An unambiguous reference to the resource within a given context <a href="" target="_blank" rel="noreferrer noopener"></a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85114055480&partnerID=40&md5=b6778b47d2fbbd3b82818c0f291f7c1b" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85114055480&partnerID=40&md5=b6778b47d2fbbd3b82818c0f291f7c1b</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 3764710; CODEN: ICACE Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Jacob B., CHRIST (Deemed to be University), Bengaluru, 560 029, India; Datta R., CHRIST (Deemed to be University), Bengaluru, 560 029, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterization and application of rare earth (Lu3+) doped zinc ferrites in carbon monoxide gas sensing and supercapacitors Subject The topic of the resource Carbon monoxide; Ferrites; Sensing; Supercapacitors Description An account of the resource The novel rare earth (Lu) doped zinc ferrite nanoparticles, synthesized via a solution combustion approach, exhibit exceptional sensitivity to carbon monoxide (C.O.), a capability studied for the first time. The successful detection of C.O. by these nanoparticles underscores their potential as efficient gas sensors. Structural and morphological characterization confirmed the creation of single-phase zinc ferrite nanoparticles, utilizing various standard and advanced modern probes. To assess the gas sensing capabilities, the nanoparticles were exposed to carbon monoxide gas, revealing an outstanding gas response of 80 % at 300 C, with a response against 20,000 parts per million by volume (PPMv) of carbon monoxide. These results indicate the promising applicability of Lu-doped zinc ferrite nanoparticles in C.O. gas sensing applications. Furthermore, the supercapacitance performance of the synthesized nanoparticles was investigated. Electrodes fabricated from Lu-doped zinc ferrite nanoparticles (Lu 0, 0.3, 0.5, and 0.7) were examined in a 3 M K.O.H. electrolyte using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (E.I.S.). The electrochemical properties of all nanoparticles exhibited good Faradaic behaviour, with the Lu 0.7 electrode achieving a high specific capacitance of 280 F/g at a current density of 0.25 A/g. This highlights the prominent electrochemical stability and potential applications of Lu-doped zinc ferrite nanoparticles in energy storage devices. Overall, the comprehensive investigation of the gas sensing and super capacitance performance of Lu-doped zinc ferrite nanoparticles demonstrates their versatility and potential for various technological applications, including gas sensing and energy storage. These findings pave the way for further research and development in utilizing rare earth-doped ferrite nanoparticles for advanced functional materials. 2024 Elsevier Ltd and Techna Group S.r.l. Creator An entity primarily responsible for making the resource Nadaf S.; Chethan B.; Swathi K.M.; Laxmeshwar S.S.; Angadi V J.; Manjunatha K.; Vandana M.; Chattham N.; Hegde G.; Sharma K.; Sathish T.; Gupta M.; Ubaidullah M.; Pattar V.; Basavegowda N.; Wu S.Y.; Manjunatha S.O.; Bajorek A. Source A related resource from which the described resource is derived Ceramics International, Vol-50, No. 13, pp. 23208-23221. Publisher An entity responsible for making the resource available Elsevier Ltd Date A point or period of time associated with an event in the lifecycle of the resource 2024-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.ceramint.2024.04.045" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.ceramint.2024.04.045</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85191003998&doi=10.1016%2Fj.ceramint.2024.04.045&partnerID=40&md5=8712b78775a6fc912ac51b1bff83faa0" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85191003998&doi=10.1016%2fj.ceramint.2024.04.045&partnerID=40&md5=8712b78775a6fc912ac51b1bff83faa0</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 2728842; CODEN: CINND Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Nadaf S., Department of P. G. Studies in Chemistry, P. C. Jabin Science College, Hubballi, 31, India; Chethan B., Deparment of Physics, Indian Institute of Science, Bengaluru, 12, India; Swathi K.M., Department of P. G. Studies in Chemistry, P. C. Jabin Science College, Hubballi, 31, India; Laxmeshwar S.S., Department of P. G. Studies in Chemistry, P. C. Jabin Science College, Hubballi, 31, India; Angadi V J., Department of Physics, P. C. Jabin Science College, Hubballi, 31, India; Manjunatha K., Department of Physics, National Dong Hwa University, Hualien, 97401, Taiwan; Vandana M., Department of Physics, Faculty of Science, Kasetsart University, Bangkok, 10900, Thailand; Chattham N., Department of Physics, Faculty of Science, Kasetsart University, Bangkok, 10900, Thailand; Hegde G., Department of Chemistry, CHRIST (Deemed to be University), Bangalore, 560029, India, Centre for Advanced Research and Development (CARD), CHRIST (Deemed to be University), Bangalore, 560029, India; Sharma K., Centre for Research Impact and Outcomes, Chitkara University, Punjab, Rajpura, India; Sathish T., Department of Mechanical Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Tamil Nadu, Chennai, India; Gupta M., Chitkara Centre for Research and Development, Chitkara University, Himachal Pradesh, 174103, India; Ubaidullah M., Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia; Pattar V., Education Technology Unit, JNCASR, Bengalore, India; Basavegowda N., Department of Biotechnology, Yeungnam University, Gyeongbuk, Gyeongsan, 38541, South Korea; Wu S.Y., Department of Physics, National Dong Hwa University, Hualien, 97401, Taiwan; Manjunatha S.O., Department of Physics, B.M.S. College of Engineering, Bangalore, 560 019, India; Bajorek A., A. Che?kowski Institute of Physics, University of Silesia in Katowice, 75 Pu?ku Piechoty 1, Chorz, 41-500, Poland Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterization and biological activity studies on 6-p-dimethylaminophenyl-5,6-dihydrobenzoimidazo [1,2-c]quinazoline: Crystal structure of the title compound and comparative study with related derivatives Subject The topic of the resource Benzoimidazo[1,2-c]quinazoline; Biological activity; NMR; O-aminophenylbenzimidazole; P-dimethylaminobenzaldehyde; X-ray crystal structure Description An account of the resource Reaction of o-aminophenylbenzimidazole with p-dimethylaminobenzaldehyde yielded 6-p-dimethylamin-ophenyl-5,6-dihydrobenzoimidazo[ 1,2-c]quinazoline, which was characterized by elemental analysis, IR, UV-Vis, 1H NMR, 13C NMR, mass spectral studies and X-ray crystal structure analysis. Studies on the antimicrobial activity of the compound revealed that it is active against fungus Yeast but not Bacillus subtilis. The compound crystallized in the space group P2 1/n with the unit cell parameters a = 10.652(2) b = 11.002(2) c = 15.753(2) ? = 109.29(2) and the structure was refined to an R-factor of 0.0479. The hydropyrimidine ring in the quinazoline moiety is in skew-boat conformation. The dimethylamino group attached to phenyl ring is in conjugation with it. The structure was stabilized by intermolecular C-H-N interactions. A few of the related quinazolines (6-p-hydroxyphenyl-5,6-dihydrobenzoimidazo [1,2-c]quinazoline; 6-phenyl-5,6-dihydrobenzoimidazo[1,2-c]quinazoline; 6-pyridyl-5,6- dihydrobenzoimidazo[1,2-c]quinazoline; 6-furyl-5,6-dihydrobenzoimidazo[1,2-c] quinazoline) were also examined for their biological activity, in addition to their characterization by IR, UV-Vis, JH and 13C NMR spectral studies along with structural comparison. Springer Science+Business Media, LLC 2011. Creator An entity primarily responsible for making the resource Bubbly S.G.; Gudennavar S.B.; Gowda N.M.N.; Bhattacharjee R.; Gayathri V.; Natarajan S. Source A related resource from which the described resource is derived Journal of Chemical Crystallography, Vol-42, No. 4, pp. 305-312. Date A point or period of time associated with an event in the lifecycle of the resource 2012-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1007/s10870-011-0243-z" target="_blank" rel="noreferrer noopener">https://doi.org/10.1007/s10870-011-0243-z</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861339043&doi=10.1007%2Fs10870-011-0243-z&partnerID=40&md5=6ed69722f79cb5a1cdbae8da68e91050" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861339043&doi=10.1007%2fs10870-011-0243-z&partnerID=40&md5=6ed69722f79cb5a1cdbae8da68e91050</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 10741542; CODEN: JCCYE Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Bubbly S.G., Department of Physics, Christ University, Bangalore 560029, Karnataka, Hosur Road, India; Gudennavar S.B., Department of Physics, Christ University, Bangalore 560029, Karnataka, Hosur Road, India; Gowda N.M.N., Christ University, Bangalore 560 029, Karnataka, India; Bhattacharjee R., Department of Chemistry, Bangalore University, Central College Campus, Bangalore 560001, Karnataka, India; Gayathri V., Department of Chemistry, Bangalore University, Central College Campus, Bangalore 560001, Karnataka, India; Natarajan S., School of Physics, Madurai Kamaraj University, Madurai 625021, Tamilnadu, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterization and catalytic activity of oxovanadium(IV) complexes of heterocyclic acid hydrazones Subject The topic of the resource Acid hydrazones; Catalytic activity; EPR spectrum; Oxovanadium complexes; Square pyramidal Description An account of the resource Two acid hydrazones, furan-2-carbaldehyde nicotinic hydrazone (L1) and furan-2-carbaldehyde benzhydrazone (L2) have been synthesized and they are characterized by elemental analysis, IR, NMR and UV spectral analysis. Oxovanadium(IV) complexes of these two hydrazones were synthesized and characterized by elemental analysis, IR, UV, EPR, molar conductivity and magnetic susceptibility measurements. Conductivity measurements reveal that the complexes are non-electrolytes. Spectral data indicates the square pyramidal geometry for the monomeric five coordinated oxovanadium(IV) complexes with the general formula [VO(L)(OCH3)]. The complex was studied for its catalytic activity and was found to be a good catalyst in quinoxaline synthesis. Creator An entity primarily responsible for making the resource Pandey M.; Sunaja Devi K.R.; Sreeja P.B. Source A related resource from which the described resource is derived Asian Journal of Chemistry, Vol-27, No. 11, pp. 4135-4137. Publisher An entity responsible for making the resource available Chemical Publishing Co. Date A point or period of time associated with an event in the lifecycle of the resource 2015-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.14233/ajchem.2015.19115" target="_blank" rel="noreferrer noopener">https://doi.org/10.14233/ajchem.2015.19115</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-84949987165&doi=10.14233%2Fajchem.2015.19115&partnerID=40&md5=4abec987635417b2d5280e4bc6eaa873" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84949987165&doi=10.14233%2fajchem.2015.19115&partnerID=40&md5=4abec987635417b2d5280e4bc6eaa873</a> Rights Information about rights held in and over the resource All Open Access; Hybrid Gold Open Access Relation A related resource ISSN: 9707077; CODEN: AJCHE Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Pandey M., Department of Chemistry, Christ University, Bangalore, 560 029, India; Sunaja Devi K.R., Department of Chemistry, Christ University, Bangalore, 560 029, India; Sreeja P.B., Department of Chemistry, Christ University, Bangalore, 560 029, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterization and crystal structure of N'-[(E)-furan-2-ylmethylidene]furan-2-carbohydrazide / Subject The topic of the resource Chemistry Description An account of the resource European Journal of Chemistry, Vol.5, Issue 3, pp.174-176, ISSN No: 2153-2249. Creator An entity primarily responsible for making the resource Riya Datta, V. Ramya Vittalacharya and Bubbly Shivappa Gudennavar Source A related resource from which the described resource is derived <a href="https://www.eurjchem.com/index.php/eurjchem/article/view/1043" target="_blank" title="Synthesis, characterization and crystal structure of N'-[(E)-furan-2-ylmethylidene]furan-2-carbohydrazide" rel="noreferrer noopener">https://www.eurjchem.com/index.php/eurjchem/article/view/1043</a> Publisher An entity responsible for making the resource available Eurjchem Date A point or period of time associated with an event in the lifecycle of the resource 2014-01-05 Language A language of the resource English Type The nature or genre of the resource Journal Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterization and photophysical studies of a novel schiff base bearing 1, 2, 4-Triazole scaffold Subject The topic of the resource Electronic state dipole moment; MLR analysis; Solvent polarity methods; TD-DFT calculations; Triazolyl schiff base Description An account of the resource A novel Schiff base derivative containing 1, 2, 4-triazole nucleus (TMPIMP) was synthesized from 4- [1,2,4] triazol-1-ylmethyl-phenylamine and salicylaldehyde in the presence of glacial acetic acid in an ethanolic medium. The synthesized compound was characterized by 1H-NMR, IR and UV spectral analysis. The excitation and emission spectra of triazolyl methyl phenyl imino methyl phenol (abbreviated as TMPIMP) were recorded in various solvents to investigate their solvatochromic behaviour. Dipole moments of the two electronic states of TMPIMP were calculated from solvatochromic spectral shifts. These were correlated with refractive index (?) and dielectric constant (?) of various solvents. Theoretical calculations were performed to estimate the excited state dipole moment on the basis of different solvent correlation methods, like the Bilot-Kawski, Bakhshiev, Lippert-Mataga, Kawski-Chamma-Viallet and Reichardt methods. The dipole moment in the excited state was found to be higher than that in the ground state due to a substantial redistribution of electron densities and charges. Using a multiple regression analysis, the solvent-solute interactions were determined by means of Kamlet Taft parameters (?, ?, ??). Computational studies were performed by Gaussian 09 W software using a time-dependent density functional theory (TD-DFT) in order to calculate the atomic charges and frontier molecular orbital energies in the solvent phase. The calculations indicated that the dipole moment of the molecule in an excited state is much higher than that in a ground state. The chemical stability of TMPIMP was determined by means of chemical hardness (?) using HOMO-LUMO energies. The reactive centers in the molecule were also identified by molecular electrostatic potential (MESP) 3D plots as a result of TD-DFT computational analysis. 2016 Elsevier B.V. All rights reserved. Creator An entity primarily responsible for making the resource Alphonse R.; Varghese A.; George L. Source A related resource from which the described resource is derived Journal of Molecular Structure, Vol-1113, pp. 60-69. Publisher An entity responsible for making the resource available Elsevier Date A point or period of time associated with an event in the lifecycle of the resource 2016-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.molstruc.2016.02.036" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.molstruc.2016.02.036</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-84958786984&doi=10.1016%2Fj.molstruc.2016.02.036&partnerID=40&md5=bb3a5da5d1b1425a8aef038b5c0a8d77" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84958786984&doi=10.1016%2fj.molstruc.2016.02.036&partnerID=40&md5=bb3a5da5d1b1425a8aef038b5c0a8d77</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 222860; CODEN: JMOSB Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Alphonse R., Department of Chemistry, Christ University, Hosur Road, Bangalore, 560029, India; Varghese A., Department of Chemistry, Christ University, Hosur Road, Bangalore, 560029, India; George L., Department of Chemistry, Christ University, Hosur Road, Bangalore, 560029, India https://archives.christuniversity.in/files/original/48fb2e0ad8a8ab01accf7b2d87666c95.pdf 5da18078bb997edc40ffceb3297cb3a2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource MPHIL Mphil Mphil Thesis Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, Characterization and Studies of Hydrazine Based Polyfunctional Ligands and their Metal Chelates Creator An entity primarily responsible for making the resource Juno Rose Attokkaran Date A point or period of time associated with an event in the lifecycle of the resource 2019 Source A related resource from which the described resource is derived Chemistry Description An account of the resource Eight new hydrazine-based zinc (II), copper (II) complexes were synthesized by reacting Zn (OAc)2.2H2O and Cu(CH3COO)2 with N'??(3,5-dibromo-2-hydroxy benzylidene) benzohydrazide (H2L1) and N'??(3,5-dibromo-2-hydroxy benzylidene) nicotinichydrazide (H2L2) respectively. The synthesized complexes were characterized by CHN analyses, IR, UV and 1H NMR. Based on these studies, square planar and octahedral geometries of the metal complexes were revealed. The synthesized metal complexes named [Zn(H2L1)2](OAc)2, [Zn(H2L1)Py](OAc)2, [ZnL2]2, [ZnL2Py], [CuL1]2, [CuL1Py], [CuL2]2 and [CuL2Py]. The formed metal complexes were investigated for DNA binding studies by fluorescence and UV spectroscopy using calf thymus DNA (CT-DNA) and DNA cleavage studies against pBR322 DNA. Both the ligands and their corresponding metal complexes showed the ability for binding to DNA through intercalation/ electrostatic binding. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Book Chapter Book Chapter Faculty Publications- Book Chapter Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, Characterization of Chromium Oxide Powders and Coatings Subject The topic of the resource APS; Chromium oxide; EDS; Plasma sprayable powder; SEM; Spray dryer; XRD Description An account of the resource The chromium oxide powders are transformed into plasma sprayable particles by using synthetic polymers for agglomeration. In order to carry out the agglomeration process, spray drying technique was employed. This research work highlights the significance of the process variables that control the synthesis of plasma spray powder and consequently, the properties that were suited for plasma sprayoating. Energy Dispersive Spectroscopy (EDS) was used to characterize the elemental composition, while scanning electron microscopy (SEM) was used to analyse the morphology and powder grain sizes and X-ray diffraction (XRD) was used to identify the phase structure. And for the development of coatings on the substrates, Atmospheric plasma spray (APS) technique was used. The plasma sprayable powders were created with the intention of investigating for use as corrosion-resistant coatings. 2023 Trans Tech Publications Ltd, All Rights Reserved. Creator An entity primarily responsible for making the resource Jaiswal V.; Ekka H.; Choudhary S.; Souza C.D.; Joy B.; Sanjai S.G. Source A related resource from which the described resource is derived Solid State Phenomena, Vol-350, pp. 41-49. Publisher An entity responsible for making the resource available Trans Tech Publications Ltd Date A point or period of time associated with an event in the lifecycle of the resource 2023-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.4028/p-QVU6Kk" target="_blank" rel="noreferrer noopener">https://doi.org/10.4028/p-QVU6Kk</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85204693890&doi=10.4028%2Fp-QVU6Kk&partnerID=40&md5=2967ece070b80ab46a5bdb18dfd8ad56" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85204693890&doi=10.4028%2fp-QVU6Kk&partnerID=40&md5=2967ece070b80ab46a5bdb18dfd8ad56</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 10120394 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Book chapter Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Jaiswal V., CHRIST (Deemed to be University), Department of Mechanical & Automobile Engineering, Bangalore, India; Ekka H., CHRIST (Deemed to be University), Department of Mechanical & Automobile Engineering, Bangalore, India; Choudhary S., CHRIST (Deemed to be University), Department of Mechanical & Automobile Engineering, Bangalore, India; Souza C.D., CHRIST (Deemed to be University), Department of Mechanical & Automobile Engineering, Bangalore, India; Joy B., CHRIST (Deemed to be University), Department of Mechanical & Automobile Engineering, Bangalore, India; Sanjai S.G., CHRIST (Deemed to be University), Department of Mechanical & Automobile Engineering, Bangalore, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Book Chapter Book Chapter Faculty Publications- Book Chapter Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterization, magnetic, thermal and electrochemical studies of Oxovanadium(IV) Complex of 2-thiophenecarba benzhydrazone Description An account of the resource The hydrazone ligand obtained from 2-thiophene carboxaldehyde and benzhydrazide react with an equimolar mixture of vanadyl acetyl acetonate in methanol to yield oxovanadium(IV) complex of 2-thiophenecarba benzhydrazone. The prepared compound shows effective solubility in organic solvents like acetonitrile, DMF and DMSO. Molar conductivity data of oxovanadium( IV) complex of 2-thiophenecarba benzhydrazone revealed its nonelectrolytic behavior in DMF and DMSO. EPR spectra of 2-thiophenecarba benzhydrazonato oxovanadium(IV) was recorded in DMF at LNT and g and A values were calculated. The complex was proposed to be square pyramidal in geometry. Cyclic voltammograms of the complex in DMF were studied by changing the scan rates 50, 100, and 200 mV/s. ? E values of the complex showed the reversible criterion and ipc/ipa values which were close to 1 indicating the redox couple as reversible. Thermograms of the complex were recorded to find the weight loss at different temperature ranges. Matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectra showed mass number of the molecular ions. 2018 River Publishers. Creator An entity primarily responsible for making the resource Vijayan J.G. Source A related resource from which the described resource is derived Advanced Polymeric Materials: Synthesis and Applications, pp. 59-72. Publisher An entity responsible for making the resource available River Publishers Date A point or period of time associated with an event in the lifecycle of the resource 2018-01-01 Identifier An unambiguous reference to the resource within a given context <a href="" target="_blank" rel="noreferrer noopener"></a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071678577&partnerID=40&md5=f0c9bacfc4d610a96eda67ad1d6ade08" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071678577&partnerID=40&md5=f0c9bacfc4d610a96eda67ad1d6ade08</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISBN: 978-879360967-9; 978-879360968-6 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Book chapter Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Vijayan J.G., Department of Chemistry, Christ University, Bengaluru, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, characterizations, and electrochromic studies of WO3 coated CeO2 nanorod thin films for smart window applications Subject The topic of the resource Cerium oxide nanorods; Cyclic voltammetry; Electrochromic; Hydrothermal process; Sputtering; WO3 thin film Description An account of the resource In this work, Cerium oxide nanorods were synthesized on Fluorine doped Tin oxide (FTO) substrate by a hydrothermal technique involving Ce(NO3)36H2O (Cerium Nitrate Hexahydrate) and CH4N2O (Urea). The DC magnetron sputtering was used to deposit a thin layer of WO3 on Cerium Oxide nanorods in the presence of argon gas at room temperature. With the prepared CeO2/WO3 thin films as the working electrode, saturated AgCl2 as the reference electrode, and platinum mesh as the counter electrode, a three-electrode electrochemical cell was developed with 0.5 M H2SO4 solution diluted in deionized (DI) water as the electrolyte. The electrochromic studies displayed a coloration efficiency of 10.14 cm2/C for 0.1 M film. SEM, UVVisible, XRD, and electrochemical analyzer were used to investigate the surface morphology, optical properties, composition, and electrochromic performance of the prepared thin films. A combination of CeO2 nanorods and WO3 coating has been proved to be a potential material for Electro Chromic Devices (ECD), because of its large charge capacity and optical transmission behavior. 2022 Elsevier B.V. Creator An entity primarily responsible for making the resource Ashok Reddy G.V.; Shaik H.; Kumar K.N.; Shetty H.D.; Jafri R.I.; Naik R.; Gupta J.; Sattar S.A.; Doreswamy B.H. Source A related resource from which the described resource is derived Physica B: Condensed Matter, Vol-647 Publisher An entity responsible for making the resource available Elsevier B.V. Date A point or period of time associated with an event in the lifecycle of the resource 2022-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.physb.2022.414395" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.physb.2022.414395</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85140010853&doi=10.1016%2Fj.physb.2022.414395&partnerID=40&md5=8e6d0de2df85c6c971b16dd540fd05ff" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85140010853&doi=10.1016%2fj.physb.2022.414395&partnerID=40&md5=8e6d0de2df85c6c971b16dd540fd05ff</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 9214526; CODEN: PHYBE Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Ashok Reddy G.V., Department of Physics, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India, Department of Physics, SJB Institute of Technology, Kengeri, Karnataka, Bengaluru, 560060, India; Shaik H., Department of Physics, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India, Center for Nanomaterials and MEMS, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India; Kumar K.N., Department of Physics, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India, Center for Nanomaterials and MEMS, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India; Shetty H.D., Department of Physics, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India; Jafri R.I., Department of Physics and Electronics, Christ University, Hosur Road, Bengaluru, 560029, India; Naik R., Department of Physics, New Horizon College of Engineering, Karnataka, Bengaluru, 560103, India; Gupta J., Department of Physics, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India, Center for Nanomaterials and MEMS, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India; Sattar S.A., Department of Physics, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, India; Doreswamy B.H., Department of Physics, SJB Institute of Technology, Kengeri, Karnataka, Bengaluru, 560060, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, Computational, and Photophysical Probing Studies on Mono-Azo Sulfonamides, and Their Antibacterial Activity Subject The topic of the resource density functional theory; disc-agar diffusion method; heterocyclic azo dyes; molecular docking Description An account of the resource Abstract: Objective: Novel azo-linked substituted sulfonamides were synthesized via diazo coupling with the molecular formula (C9H10N4O2S2, C11H11N3O2S) and characterized by FT-IR, UV-vis, HR-MS, and 1H NMR spectroscopy techniques. The photophysical studies were carried out using experimental techniques. Absorption and fluorescence maxima of all the synthesized molecules were determined by using different solvents. Our synthesized mono-azo derivatives are interested in identifying the cellular target site for sulfonamides (F1-F2) and (P1-P2). The newly synthesized compounds were examined for their in vitro antibacterial activity against Staphylococcus aureus and Escherichia coli strains. Methods: In this study, we focused on the sulfonamide architecture. Antibacterial activity of compound (F1), (F2), (P1), and (P2) derivatives was studied by measuring the diameter of the inhibition zone, using the Disc-agar diffusion method. Results and Discussion: Density functional theory was used to demonstrate the electronic and optical properties of the synthesized molecules. In the correlation between the HOMOLUMO energy gap, the derivative (F1) shows a higher (3.9866 eV) and (F2) shows a lower (3.2063 eV) excitation energy. The synthesized compound (F1) looks into antibacterial activity, exhibited more zone inhibition 25 mm in the concentration 75 L/mL in gram-negative bacteria when compared with the common antibiotic Ciprofloxacin. Additionally, the results emerged from the in silico molecular docking studies the compound (F2) showed highest binding energy against cyclin-dependent kinase (?Gb = 9.8 kcal/mol). Conclusions: The synthesized four mono-azo sulfonamide derivatives (F1), (F2), (P1), and (P2) are reported in photophysical, CDFT, antibacterial, and molecular docking studies with relevant results. Pleiades Publishing, Ltd. 2024. Creator An entity primarily responsible for making the resource Shekharagouda P.; Mamatha G.P.; Pallavi K.M.; Nagaraju G.; Krishnamurthy C.; Sajjan V.P.; Sushma M.S.; Naik L. Source A related resource from which the described resource is derived Russian Journal of Bioorganic Chemistry, Vol-50, No. 5, pp. 1735-1751. Publisher An entity responsible for making the resource available Pleiades Publishing Date A point or period of time associated with an event in the lifecycle of the resource 2024-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1134/S1068162024050388" target="_blank" rel="noreferrer noopener">https://doi.org/10.1134/S1068162024050388</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85206273496&doi=10.1134%2FS1068162024050388&partnerID=40&md5=bdf7349e19da2a29085a12927090cf05" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85206273496&doi=10.1134%2fS1068162024050388&partnerID=40&md5=bdf7349e19da2a29085a12927090cf05</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 10681620; CODEN: RJBCE Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Shekharagouda P., Department of Studies in Chemistry, Davangere University, Shivagangothri, Davanagere, Karnataka, 577007, India; Mamatha G.P., Department of Studies in Chemistry, Davangere University, Shivagangothri, Davanagere, Karnataka, 577007, India; Pallavi K.M., Department of Studies in Chemistry, Davangere University, Shivagangothri, Davanagere, Karnataka, 577007, India; Nagaraju G., Energy Material Research Laboratory, Department of Chemistry Siddaganga Institute of Technology, Tumakuru, Karnataka, 572103, India; Krishnamurthy C., Department of PG Studies and Research in Chemistry, Kuvempu University, Jnanasahyadri, Shankaragatta, Shivamogga, Karnataka, 577451, India; Sajjan V.P., Department of Chemistry, BVVs Basaveshwar Arts, Commerce and Science College, Vidyagiri, Bagalkot, Karnataka, 587101, India; Sushma M.S., Department of Microbiology and Food Science and Technology, GITAM University School of Science, Vishakapatnam, Andrapradesh, 530045, India; Naik L., Department of Physics and Electronics, CHRIST University, Bengaluru, Central Campus, Bengaluru, Karnataka, 560029, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, crystal structure and photophysical properties of (E)-4-(4-(2-hydroxybenzylideneamino)benzyl)oxazolidin-2-one Subject The topic of the resource Crystal packing; Ground and excited state dipole moment; Solvatochromic effect; Stokes shift Description An account of the resource A new Schiff base, (4-(benzylideneamino)benzyl)oxazolidin-2-one has been synthesised from 4-(4-aminobenzyl)oxazolidin-2-one and salicylaldehyde by a simple condensation reaction. Single-crystal X-ray analysis of (E)-4-(4-(2-hydroxybenzylideneamino) benzyl)oxazolidin-2-one (HBOA) revealed that there is a 1-D, slipped, face-to-face motif with off-set, head-to-tail stacked columns. Detailed studies on photophysical properties of the synthesised compound in solutions indicate their potential applications in the field of organic light emitting devices and nonlinear optical materials. Absorption and fluorescence study of HBOA has been conducted in a series of solvents with increasing polarity at room temperature. Ground and excited state dipole moments have been determined experimentally by using LippertMataga polarity function, Bakhshiev solvent polarity parameter, KawskiiChammaViallet solvent polarity parameter and Richardt?s microscopic solvent polarity parameter. Due to the considerable ?-electron density redistribution, the excited state dipole moment was found to be larger than that of the ground state. The ground state dipole moment value was determined by quantum chemical method which was used to estimate excited state dipole moment through solvatochromic correlations. KamletTaft and Catalan methods were used to get the information of both non-specific solutesolvent interactions and hydrogen bonding interactions. TD-DFT (B3LYP/6-311G(d,p)) has been used for the determination of HOMOLUMO energies. Mulliken charges and Molecular electrostatic potential were also evaluated from DFT calculations. 2016 Elsevier B.V. Creator An entity primarily responsible for making the resource Kumari R.; Varghese A.; George L. Source A related resource from which the described resource is derived Journal of Luminescence, Vol-179, pp. 518-526. Publisher An entity responsible for making the resource available Elsevier B.V. Date A point or period of time associated with an event in the lifecycle of the resource 2016-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.jlumin.2016.07.022" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.jlumin.2016.07.022</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-84984858116&doi=10.1016%2Fj.jlumin.2016.07.022&partnerID=40&md5=00cc69bbdfc3562f04c7df40716eb416" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84984858116&doi=10.1016%2fj.jlumin.2016.07.022&partnerID=40&md5=00cc69bbdfc3562f04c7df40716eb416</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 222313; CODEN: JLUMA Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Kumari R., Department of Chemistry, Christ University, Bangalore, 560029, India; Varghese A., Department of Chemistry, Christ University, Bangalore, 560029, India; George L., Department of Chemistry, Christ University, Bangalore, 560029, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, DFT and In Silico Anti-COVID Evaluation of Novel Tetrazole Analogues Subject The topic of the resource ADMET; anti-COVID; click chemistry; DFT; one-pot synthesis; Tetrazole Description An account of the resource A new series of 3-aryl/heteroaryl-2-(1H-tetrazol-5-yl) acrylamides have been synthesized through catalyst-free, one-pot cascade reactions, utilizing click chemistry approach and evaluated for their anti-COVID activities against two proteins in silico. The structural properties of the synthesized molecules were evaluated based on DFT calculations. Total energy of the synthesized tetrazole compounds were obtained through computational analysis which indicate the high stability of the synthesized compounds. The Frontier Molecular Orbitals (FMO) and associated energies and molecular electrostatic potential (MEP) surfaces were generated for the compounds. Spectral analysis by DFT gave additional evidence to the structural properties of the synthesized molecules. All tetrazole analogues come under good ADMET data as they followed the standard value for ADMET parameters. Docking studies offered evidence of the molecules displaying excellent biological properties as an anti-Covid drug. Compound 4 g exhibited excellent anti-COVID-19 properties with four hydrogen binding interactions with amino acids GLN 2.486 GLN 2.436 THR 2.186 and HSD 2.468 with good full-fitness score (1189.12) and DeltaG (7.19). Similarly, compound 4d shown potent activity against anti-COVID-19 mutant protein (PDB: 3K7H) with three hydrogen binding interactions, i.e., SER 2.274 GLU 1.758 and GLU 1.853 with full-fitness score of 786.60) and DeltaG (6.85). The result of these studies revealed that the compounds have the potential to become lead molecules in the drug discovery process. 2022 Taylor & Francis Group, LLC. Creator An entity primarily responsible for making the resource Devasia J.; Chinnam S.; Khatana K.; Shakya S.; Joy F.; Rudrapal M.; Nizam A. Source A related resource from which the described resource is derived Polycyclic Aromatic Compounds, Vol-43, No. 3, pp. 1941-1956. Publisher An entity responsible for making the resource available Taylor and Francis Ltd. Date A point or period of time associated with an event in the lifecycle of the resource 2023-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1080/10406638.2022.2036778" target="_blank" rel="noreferrer noopener">https://doi.org/10.1080/10406638.2022.2036778</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125309001&doi=10.1080%2F10406638.2022.2036778&partnerID=40&md5=9010ac5693cd559fe158fef557312d85" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125309001&doi=10.1080%2f10406638.2022.2036778&partnerID=40&md5=9010ac5693cd559fe158fef557312d85</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 10406638 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Devasia J., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Chinnam S., Department of Chemistry, M. S. Ramaiah Institute of Technology (Visvesvaraya Technological University, Belgaum), Karnataka, Bengaluru, India; Khatana K., Department of Applied Sciences (Chemistry), IIMT College of Polytechnic, Uttar Pradesh, Greater Noida, India; Shakya S., Department of Chemistry, Aligarh Muslim University, Uttar Pradesh, Aligarh, India; Joy F., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Rudrapal M., Department of Pharmaceutical Chemistry, Rasiklal M. Dhariwal Institute of Pharmaceutical Education and Research, Maharashtra, Pune, India; Nizam A., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bengaluru, India Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, Green Photoluminescence and Studies of Nonlinear Optical Spatial Self Phase Modulation Effect in 2D Ga2Te3 Nanosheets Subject The topic of the resource 2D Ga2Te3; 2D material; Liquid Phase exfoliation; Nonlinear Optics; Photoluminescence Description An account of the resource The liquid-phase exfoliation (LPE) technique has been employed to prepare two-dimensional (2D) gallium telluride (Ga2Te3) nanosheets with an average thickness of ?2.4 nm and linear optical properties, including UV-visible absorption and photoluminescence (PL) emission characteristics of the sample in the green wavelength region are reported. The third-order nonlinear optical (NLO) responses of the colloidal suspension of 2D Ga2Te3 are determined at 532 and 632 nm wavelengths by a spatial self-phase modulation (SSPM) experiment. The value of the third-order NLO refraction coefficient (n2e) and effective susceptibility for monolayer (?(3)Mono) 2D Ga2Te3 under 532 (632) nm continuous wave (CW) excitation is extracted to be 2.60 10-7 (0.32 10-7) cm2/W and 1.12 10-9 (1.37 10-10) e.s.u., respectively. The origin of the observed SSPM patterns under 532 nm excitation was elucidated theoretically. Finally, the correlation of ?(3)Mono with the mobility of charge carriers for a vast number of 2D materials is utilized to establish the origin of the observed NLO effect under 532 nm pump laser radiation in the 2D Ga2Te3. Additionally, NLO absorption coefficients of 2D Ga2Te3 have been extracted using the femtosecond Z-scan technique at 800 nm. We observed a switching behavior (saturable to threephoton absorption) in the nonlinear absorption mechanism with different input peak intensities. The highest three-photon absorption coefficient of ?1.68 cm3/GW2 was observed for a 350 GW/cm2 peak intensity. We believe that such reports of interesting linear and NLO properties of this newly synthesized 2D material can be utilized in the future for a wide number of optoelectronic applications. 2023 American Chemical Society. Creator An entity primarily responsible for making the resource Pramanik A.; Kumbhakar P.; Dey A.; Mondal K.; Banerjee D.; Soma V.R.; Kumbhakar P.; Tiwary C.S. Source A related resource from which the described resource is derived ACS Applied Optical Materials, Vol-1, No. 10, pp. 1634-1642. Publisher An entity responsible for making the resource available American Chemical Society Date A point or period of time associated with an event in the lifecycle of the resource 2023-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1021/acsaom.3c00119" target="_blank" rel="noreferrer noopener">https://doi.org/10.1021/acsaom.3c00119</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85186214476&doi=10.1021%2Facsaom.3c00119&partnerID=40&md5=461a7625006e20238613fb2769d670e0" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85186214476&doi=10.1021%2facsaom.3c00119&partnerID=40&md5=461a7625006e20238613fb2769d670e0</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 27719855 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Pramanik A., Nanoscience Laboratory, Department of Physics, National Institute of Technology, West Bengal, Durgapur, 713209, India, Department of Metallurgical and Materials Engineering, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India; Kumbhakar P., Department of Metallurgical and Materials Engineering, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India, Department of Physics and Electronics, CHRIST, Deemed to be University, Bangalore, 560029, India; Dey A., Nanoscience Laboratory, Department of Physics, National Institute of Technology, West Bengal, Durgapur, 713209, India; Mondal K., Nanoscience Laboratory, Department of Physics, National Institute of Technology, West Bengal, Durgapur, 713209, India; Banerjee D., Advanced Centre of Research in High Energy Materials (ACRHEM), DRDO Industry Academia - Centre of Excellence (DIA-COE), University of Hyderabad, Telangana, Hyderabad, 500046, India; Soma V.R., Advanced Centre of Research in High Energy Materials (ACRHEM), DRDO Industry Academia - Centre of Excellence (DIA-COE), University of Hyderabad, Telangana, Hyderabad, 500046, India; Kumbhakar P., Nanoscience Laboratory, Department of Physics, National Institute of Technology, West Bengal, Durgapur, 713209, India; Tiwary C.S., Department of Metallurgical and Materials Engineering, Indian Institute of Technology Kharagpur, Kharagpur, 721302, India https://archives.christuniversity.in/files/original/af5b769262c87760001acea20257215d.pdf f0e81fa611282986bdf6ee69d23cc762 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource MPHIL Mphil Mphil Thesis Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource SYNTHESIS, GROWTH AND CHARACTERISATION OF AN ORGANOMETALLIC SINGLE CRYSTAL Creator An entity primarily responsible for making the resource Mathew Bastian Date A point or period of time associated with an event in the lifecycle of the resource 2013 Source A related resource from which the described resource is derived Department of Physics Description An account of the resource The strong influence of single crystals in the present day technology is evident from the recent advancements in semiconductors, polarisers, transducers, infrared detectors, photosensitive materials and crystalline thin films for microelectronics and computer industries. Nonlinear optical crystals (NLO) are in great demand in view of their applications in areas like optical modulation, optical switching, frequency shifting and optical data storage for developing technologies in telecommunications and signal processing. Organometallic single crystals are specially noted among the new generation NLO crystal due their structural diversity and applications. In this present work, organometallic compounds of manganese mercury thiocyanate (MMTC) and Co2+ doped MMTC were synthesised and single crystals were grown by slow evaporation method. The grown crystals were subjected to various characterisation techniques like X-ray diffraction analysis, FT-IR analysis and UV spectroscopy. Dielectric and photo conductivity studies were also performed. The first chapter in the dissertation brings out the importance of organometallic NLO crystals. Literature survey on the NLO crystals is also included in this chapter. An introduction to solution growth techniques is given in the second chapter. All the characterization techniques used for the work are introduced in the third chapter. The fourth chapter describes the synthesis, growth and characterization studies of MMTC and Co2+ doped MMTC. The last chapter contains results and discussions leading to the conclusion. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, growth mechanism and physical properties of vapour-deposited GaTe platelets Subject The topic of the resource electrical properties; energy-dispersive X-ray analysis; mechanical parameters; physical vapour deposition; semiconductors Description An account of the resource The physical vapour deposition (PVD) method has been employed to yield gallium telluride (GaTe) platelets. The morphology and growth mechanism of these platelets were investigated with the aid of scanning electron micrographs. The stoichiometry and homogeneity of the grown samples were confirmed by chemical analysis. The X-ray diffraction (XRD) technique has been used to explore the structure and phase of the compound. On the basis of the Archimedes principle, the density of crystals was estimated to be 5.442 kg mm-3. The resistivity and conductivity type were determined by the van der Pauw method. UV-vis-NIR studies revealed a direct transition with an energy gap of 1.69 eV. Mechanical properties such as microhardness, toughness, Young's modulus and elastic stiffness constant of GaTe crystals in response to the stress field due to an external load were studied to realize their suitability for radiation detector applications. The present observations provide an insight into the physical properties of the vapour-grown GaTe platelets, which are found to be superior over their melt counterparts. 2014 International Union of Crystallography. Creator An entity primarily responsible for making the resource Kunjomana A.G.; Teena M.; Chandrasekharan K.A. Source A related resource from which the described resource is derived Journal of Applied Crystallography, Vol-47, No. 6, pp. 1841-1848. Publisher An entity responsible for making the resource available International Union of Crystallography Date A point or period of time associated with an event in the lifecycle of the resource 2014-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1107/S1600576714020263" target="_blank" rel="noreferrer noopener">https://doi.org/10.1107/S1600576714020263</a> <a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-84912536457&doi=10.1107%2FS1600576714020263&partnerID=40&md5=8878064cfe9aa350b9a534d0996599b9" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84912536457&doi=10.1107%2fS1600576714020263&partnerID=40&md5=8878064cfe9aa350b9a534d0996599b9</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 218898; CODEN: JACGA Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Kunjomana A.G., Department of Physics, Christ University, Bangalore, Karnataka, 560029, India; Teena M., Department of Physics, Christ University, Bangalore, Karnataka, 560029, India; Chandrasekharan K.A., Department of Physics, Christ University, Bangalore, Karnataka, 560029, India https://archives.christuniversity.in/files/original/5f34f8778cfe0aea9d28754a1c8ecb00.gif d78931f169fafa2993eeb8551387ab9a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Synthesis, growth mechanism and physical properties of vapour-deposited GaTe platelets / Subject The topic of the resource Physics Description An account of the resource Journal Of Applied CrystalloGraphy, Vol.47, Issue 6,pp.1841-1848, ISSN No: 1600-5767. Creator An entity primarily responsible for making the resource Kunjomana, A G., Chandrasekharan, K A., Teena, M. Source A related resource from which the described resource is derived <a href="https://scripts.iucr.org/cgi-bin/paper?S1600576714020263" target="_blank" title="Synthesis, growth mechanism and physical properties of vapour-deposited GaTe platelets" rel="noreferrer noopener">https://scripts.iucr.org/cgi-bin/paper?S1600576714020263</a> Publisher An entity responsible for making the resource available International Union Of Crystallography Date A point or period of time associated with an event in the lifecycle of the resource 2014-02-10 Language A language of the resource English Type The nature or genre of the resource Journal Article