Tracing Early Enrichment Pathways: Chemical and Chemodynamical Analysis of Two CEMP-no Stars**Based on the data collected from HDS/SUBARU
Carbon stars (199); CEMP stars (2105); Chemical abundances (224); Population II stars (1284)
We present a detailed high-resolution spectroscopic and chemodynamic analysis of two carbon stars, HE 1148?0037 and HE 1246?1344, using SUBARU High Dispersion Spectrograph spectra (R ? 50,000). Our analysis confirms that both stars are extremely metal-poor and belong to the Carbon-Enhanced Metal-Poor (CEMP)-no class ([C/Fe] > 0.70 and [Ba/Fe] < ?1.0). Both of the stars are found to be group II CEMP-no stars in the A(C) versus [Fe/H] diagram. While both stars exhibit slightly enhanced ?-elements (Ca, Sc), their Mg, Fe-peak, and neutron-capture element abundances show distinct trends, indicating different progenitor pathways. From [O/Fe] and [Sr/Ba] ratios, we identify both metal-poor asymptotic giant branch stars and fast-rotating massive stars as potential progenitors. Further elemental abundance analysis suggests a multienrichment origin for these stars. Kinematic analysis reveals that HE 1148?0037 belongs to the halo, with a spatial velocity of 464.99 14 km s?1. Orbital calculations show that HE 1148?0037 follows a retrograde orbit and is associated with the high-energy retrograde halo, likely a member of the Iitoi substructure. In contrast, HE 1246?1344 follows a prograde orbit and is linked to Gaia-Sausage/Enceladus. 2026. The Author(s). Published by the American Astronomical Society. Original content from this work may be used under the terms of the https://creativecommons.org/licenses/by/4.0/. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Astronomical Journal;Volume;171;Issue;6;
https://doi.org/10.3847/1538-3881/ae5f93 https://www.scopus.com/pages/publications/105038453717?origin=resultslist
Purandardas M., Department of Physics and Electronics, CHRIST (Deemed to be University), Bangalore, 560029, India
High-resolution spectroscopy of HE 0225?0546 and HE 1153?0518: probing the progenitors through abundance patterns and kinematics
stars: abundances; stars: carbon; stars: chemically peculiar; stars: kinematics and dynamics; stars: Population II
We present the results of a high-resolution (SUBARU/HDS, R ? 50 000) spectroscopic study of two metal-poor stars, HE 0225 ?0546 and HE 1153 ?0518. This marks the first such detailed analysis for both objects. Our findings reveal that HE 0225 ?0546 is extremely metal-poor with [Fe/H] ??3.03, while HE 1153 ?0518 is very metal-poor with [Fe/H] ??2.80. Both stars exhibit enhancements in carbon and neutron-capture elements and formally satisfy the criteria for carbon-enhanced metal- poor (CEMP) classification. Although their [Ba/Eu] and [La/Eu] ratios do not allow a secure assignment to any specific CEMP sub-class, the estimated [Ba/Eu] and [Eu/Fe] ratios indicate that both stars fall into the r-II star category. Distinct abundance patterns between the two stars suggest different nucleosynthetic histories. HE 0225 ?0546 shows strong enhancement in Fe-peak elements, while HE 1153 ?0518 is mildly deficient in the same. Both stars are ?-enhanced, though the level of enhancement varies. These results indicate pollution by multiple progenitor channels. Abundance ratios imply that HE 0225 ?0546 is likely enriched by fast-rotating massive stars (FRMS), whereas HE 1153 ?0518 shows signatures consistent with asymptotic giant branch (AGB) star enrichment. Kinematic analyses place both stars in the high-energy, prograde component of the Galactic halo. HE 0225 ?0546 has an apogalactic distance (rapo ) of ?31.8 kpc, placing it in the outer halo, while HE 1153 ?0518 lies closer to the boundary of the inner and outer halo with rapo ?13.8 kpc. Both stars show kinematic coherence with the Sagittarius substructure, suggesting a possible extragalactic origin. The Author(s) 2025. Published by Oxford University Press on behalf of Royal Astronomical Society.
Purandardas, Meenakshi; Aroli-Veettil, Sidharth; Ray, Shankar; Mathew, Blesson; Kartha, Sreeja S.; Sreeshma, N.M.; Haridas, Sreelakshmi
Monthly Notices of the Royal Astronomical Society;Volume;546;Issue;1;Article No.;staf2215;
https://doi.org/10.1093/mnras/staf2215 https://www.scopus.com/pages/publications/105028243223?origin=resultslist
Purandardas M., Department of Physics and Electronics, Christ (Deemed to be University), Bengaluru, 560029, India; Aroli-Veettil S., Instituto de Astrofica, Pontificia Universidad Catica de Chile, Vicu Mackenna 4860, Santiago, Chile; Ray S., Department of Physics and Electronics, Christ (Deemed to be University), Bengaluru, 560029, India; Mathew B., Department of Physics and Electronics, Christ (Deemed to be University), Bengaluru, 560029, India; Kartha S.S., Department of Physics and Electronics, Christ (Deemed to be University), Bengaluru, 560029, India; Sreeshma N.M., Department of Physics, Vimala college, Kerala, Thrissur, 680009, India; Haridas S., Department of Physics, Vimala college, Kerala, Thrissur, 680009, India
High-resolution spectral analysis of three high-latitude carbon stars
Stars: abundances; stars: atmospheres; stars: carbon stars; stars: metal-poor
We present the results of a detailed high-resolution spectroscopic analysis (SUBARU/HDS spectra, R 50 000) of three faint high-latitude carbon stars HE 1104 0957, HE 1205 0521, and HE 1244 3036. Our estimated metallicity for these objects is 2.96, 2.63, and 2.49, respectively. The surface chemical compositions of the objects are found to be characterised by enhanced carbon and heavy elements, such as Y, Ba, La, and Ce. Using the classification criteria for carbon-enhanced metal-poor (CEMP) stars the objects HE 1104 0957 and HE 1205 0521 could not be classified into any known CEMP sub-classes, whereas the object HE 1244 3036 is found to be likely a CEMP-s star. The observed abundance patterns in HE 1244 3036 are also found to match well with the yields of a 2 M AGB star with [Fe/H] = 2.50. Although our kinematic analysis indicates that the objects belong to the halo population, the elemental abundance ratios of HE 1104 0957 and HE 1205 0521 do not match well with those of typical halo objects. Estimated elemental abundances are presented, and kinematic properties of the stars are discussed. The Author(s), 2025.
Purandardas, Meenakshi; Dutta, Debasish; Goswami, Aruna; Kartha, Sreeja S.
Publications of the Astronomical Society of Australia;Volume;42;Issue;;Article No.;e047;
All Open Access; Hybrid Gold Open Access
https://doi.org/10.1017/pasa.2025.32 https://www.scopus.com/pages/publications/105004860127?origin=resultslist
Purandardas M., Department of Physics and Electronics, CHRIST (Deemed to Be University), Bangalore, India; Dutta D., Indian Institute of Astrophysics, Koramangala, Bangalore, India, Indian Institute of Technology, Kanjikode, Kerala, Palakkad, India; Goswami A., Indian Institute of Astrophysics, Koramangala, Bangalore, India, Institute of Frontier Science and Application, Bangalore, India; Kartha S.S., Department of Physics and Electronics, CHRIST (Deemed to Be University), Bangalore, India
Green Orientation and Customer-Based Brand Equity in FMCG Industry in India
In the recent years, the idea of green-oriented approach gained traction in both academic research as well as corporate research. Companies are now able to identify the long-term benefits of being responsible towards the environment. This paper attempted to understand the relationship between green-orientation of a brand, antecedents of customer based brand equity namely of Aaker's Model with respect to the FMCG Industry in India. Data was collected from 207 FMCG product consumers from India above the age of 18. Person's correlation coefficient and Multiple Linear Regression were calculated to ascertain the relationship between green orientation and the antecedents of CBBE. It was found that Brand Loyalty was the most significant on CBBE whereas Brand Association was the least. The results of this research would be helpful for the brands to take decisions accordingly as it may act as an incentive to be more innovative towards sustainable ways of operating. The Electrochemical Society
ECS Transactions, Vol-107, No. 1, pp. 11733-11746.
https://doi.org/10.1149/10701.11733ecst https://www.scopus.com/inward/record.uri?eid=2-s2.0-85130562097&doi=10.1149%2f10701.11733ecst&partnerID=40&md5=c83a1ec5fedfb57feed4f7485668b394
Purba J.K., BBA FIB Alumnus, Class of 2021, Christ (Deemed To Be University), Bangalore, India; Khadir F., BBA FIB Alumnus, Class of 2021, Christ (Deemed To Be University), Bangalore, India
Navigating Prosperity: A Bibliometric Analysis of Financial Literacy and Sustainable Development Goals
bibliometric analysis; bibliometrics; digitalization; financial education; financial inclusion and entrepreneurship; financial literacy; financial markets; policymakers; scientometric analysis; sustainable development goals
The field of financial literacy and SDGs research has advanced significantly as countries place a greater emphasis on financial education and skill development. From 2017 to 2024, 1,017 SCOPUS papers were retrieved for this study. The study gives an overview of studies, trends, and future directions. The efficacy of financial literacy (FL), its impact on economic expansion, and its capacity to promote sustainable practices have all been extensively studied. Prospective pursuits involve advancing financial competencies and assessing their influence on income distribution, evaluating international cooperation initiatives, promoting environmentally friendly technologies, and designating green tax proceeds for environmental initiatives. The constantly growing corpus of research offers crucial direction for decision-makers dedicated to boosting FL and accomplishing Sustainable Development Goals (SDGs). 2026 by Apple Academic Press, Inc.
Puri, Neha; Tewari, Seema; Wadhwa, Shobhit
E-Financial Strategies for Sustainable Development: A Handbook for Promoting Financial Inclusion and Ending Poverty (SDG 1);pp.231-246
Restricted Access; Hardcopy may be available in the library
https://doi.org/10.1201/9781779640956-12 https://www.scopus.com/pages/publications/105027173667?origin=resultslist
Puri N., Amity College of Commerce and Finance (ACCF), Amity University, Noida, India; Tewari S., Christ University, Ghaziabad, India; Wadhwa S., F. C. Manning School of Business, Acadia University, Wolfville, NS, Canada
Understanding the Determinants of Happiness Among Young Adults
The volume provides a comprehensive understanding of the conceptual and practical implications of happiness. It is a synthesis of cutting-edge research and real-world strategies by authors from diverse disciplines, including psychology, sociology, philosophy, neuroscience, spirituality, education, literature, arts, and music. It offers a glimpse into the science and practice of happiness by exploring positive psychological variables such as mindfulness, emotional intelligence, physical rest, flow, bliss, psychological well-being, spiritual happiness, and workplace happiness. This volume is a valuable resource for anyone interested in the pursuit of happiness, combining rigorous scientific inquiry with practical wisdom to guide readers on their journey toward a joyful and meaningful existence. The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
Purohit, Gauri Sharma; Usha Karmegam, Kamathenu
Beyond the Smile: The Happiness Equation in Context, Work, and Practice;pp.55-68
https://doi.org/10.1007/978-981-96-6759-8_5 https://www.scopus.com/pages/publications/105037783558?origin=resultslist
Purohit G.S., Department of Psychology and Economics, School of Psychological Sciences, CHRIST University, Karnataka, Bangalore, India; Usha Karmegam K., School of Psychological Sciences, CHRIST University, Karnataka, Bangalore, India
Blockchain revolution: Ensuring sustainable practices in the fast fashion industry through innovation
Purohit, Meet; Pandey, Garv; Sharma, Bhavna
Next-Generation Data-Driven Business 4.0 using the Internet of Things, Blockchain, and Interconnected Devices;pp.132-152
https://doi.org/10.1201/9781003568988-7 https://www.scopus.com/pages/publications/105023246555?origin=resultslist
Purohit M., School of Commerce, Finance and Accountancy, Christ University, Bengaluru, India; Pandey G., School of Commerce, Finance and Accountancy, CHRIST (Deemed to be University) - Delhi NCR Campus, Ghaziabad, Uttar Pradesh, India; Sharma B., School of Commerce, Finance and Accountancy, CHRIST (Deemed to be University) - Delhi NCR Campus, Ghaziabad, Uttar Pradesh, India
Psychological Experiences and Perceived Social Support: A Study on Indian Mothers of Children with Type 1 Diabetes
India; maternal well?being; phenomenology; thematic analysis; Type 1 diabetes
Introduction: Mothers are often the primary caregivers of children in Indian homes. Mothers of children with Type 1 diabetes experience an emotional toll of this challenging responsibility that the lack of social support can exacerbate. Health care for children with Type 1 diabetes in India commonly addresses the medical condition and its associated symptoms, whereas mothers, who bear the primary responsibility of the childrens care, are most often neglected. This study aimed to understand the psychological experiences and perceived social support of Indian mothers whose children are diagnosed with Type 1 diabetes. Methods: This phenomenological research was conducted using semi-structured interviews with mothers using purposive sampling between the ages of 24 and 45 years (n = 13) and analyzed using thematic analysis. The data analysis and collection were done between January 2022 and December 2022. Results: Thematic analysis revealed six main themes of psychological distress, multifold strain, poor Type 1 diabetes mellitus education and stigma, need for social and familial support, caregiver burden, and coping. The findings from this research suggest that such experiences can make it difficult for them to cope with their childs diabetes and have a negative impact on their mental health. Conclusion: This study highlights the need for culture-appropriate interventions to address the social and emotional needs of such mothers. It is essential to educate families and the community as a whole about the needs of both mothers and children with Type 1 diabetes. 2023 Asian Journal of Social Health and Behavior.
Asian Journal of Social Health and Behavior, Vol-6, No. 3, pp. 105-111.
https://doi.org/10.4103/shb.shb_37_23 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85180291098&doi=10.4103%2fshb.shb_37_23&partnerID=40&md5=3e3bafed3356aece36a3c8198cdab4ef
Pusalkar S., Department of Psychology, CHRIST (Deemed to be University) Delhi?NCR, Block B, Nandgram Road, Marium Nagar, Sewa Nagar, Uttar Pradesh, Ghaziabad, 201003, India; Majumdar I.G., Department of Psychology, CHRIST (Deemed to be University) Delhi?NCR, Block B, Nandgram Road, Marium Nagar, Sewa Nagar, Uttar Pradesh, Ghaziabad, 201003, India
Green synthesis, characterization of silver nanoparticles using aqueous leaf extracts of Solanum melongena and in vitro evaluation of antibacterial, pesticidal and anticancer activity in human MDA-MB-231 breast cancer cell lines
Anti-bacterial; Cytotoxicity; Leaves; Pesticidal; Silver nanoparticles; Solanum melongena
The present study validated the green synthesis and characterization of AgNPs using the leaf extracts of Solanum melongena (SM-AgNPs). The efficiency of the phytocompounds in the leaf extract in reducing Ag+ to Ag0 ions was studied. The synthesized SM-AgNPs were characterized by spectroscopic methods and standard methods were adopted for the antioxidant activity, HPTLC, cytotoxicity and antimicrobial assays and pesticidal activity as well. The synthesised nanoparticle was measured to be 20.54 nm which was confirmed by the characterization. The total phenolic content was 5.98 0. GAE/g which indicated potent antioxidant activity. HPTLC profile showed thirteen peaks corresponding to the phenolic compounds with Rf values ranging from 0.05 to 0.95. The average particle size and zeta potential was 75.14 nm-19.8 mV respectively. Cytotoxicity assay of the synthesized AgNP's showed viability percentage of 50.23 at 100 mg/mL. Treatment of MDA-MB-231 cell lines with the SM-AgNPs induced early apoptosis in a greater number of cells. The synthesizedAgNPs were effective against the bacterial isolates Escherichia coli, Pseudomonas aeruginosa, Shigella flexneri, Proteus vulgaris, Klebsiella pneumoniae and Staphylococcus aureus. High mortality of Bemisiatabaci was observed in the100 g/mL of the SM-AgNPs treated concentrations. The study demonstrated the efficiency of SM-AgNPs against cancer cell lines, microbial isolates and insect pests. 2023 The Author(s)
Pushparaj K.; Balasubramanian B.; Kandasamy Y.; Arumugam V.A.; Kaliannan D.; Arumugam M.; Abdulrahman Alodaini H.; Atef Hatamleh A.; Pappuswamy M.; Meyyazhagan A.
Journal of King Saud University - Science, Vol-35, No. 5
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641 043, India; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea; Kandasamy Y., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641 043, India; Arumugam V.A., Department of Human Genetics and Molecular Biology, Bharathiar University, Tamil Nadu, Coimbatore, 641 046, India; Kaliannan D., Department of Infection Biology, School of Medicine, Wonkwang University, lksan, 54538, South Korea; Arumugam M., Department of Botany, School of Life Sciences, Periyar University, Tamil Nadu, Salem, India; Abdulrahman Alodaini H., Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia; Atef Hatamleh A., Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia; Pappuswamy M., Department of Life Sciences, CHRIST (Deemed to be University), 560029 Karnataka, Bengaluru, India; Meyyazhagan A., Department of Life Sciences, CHRIST (Deemed to be University), 560029 Karnataka, Bengaluru, India, Centre of Perinatal and Reproductive Medicine, Department of Translational Medicine and Surgery, University of Perugia, Perugia, Italy
Advancements in Sustainable Techniques for Dried Meat Production: an Updated Review
Antimicrobial; Dry meat; Health hazard; Non-thermal; Texture; Thermal
Dried meat is one of the ethnic and aesthetic food products popular among global civilizations and communities. The background of the production is associated with several methods practiced conventionally in the olden days. This review focused on investigating the advantages, challenges, research gaps, and technological intervention in dried meat production in the modern era. Moreover, it presented a gestalt of cutting-edge thermal and non-thermal food processing technologies and their effectiveness in extending shelf life. It delved into the specific characteristics of dried meat, including biochemical, sensory, and microbiological properties and processing techniques, and addressed the contamination sources. The pros and cons of various drying methods like hot-air drying, vacuum pulsed electric field, microwave-assisted techniques, and non-thermal drying processes are comprehended. The impact on meat's structural properties, nutritional value, shelf-life, quality control, and food safety are thoroughly presented. Moreover, the review explored the biochemical dynamics of the drying process and underscored the health risks associated with mycotoxin contamination in dried meat products. Furthermore, the study also presented the avenues of AI-based platforms and non-destructive technology for validating the quality of dried meat products. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.
Pushparaj K.; Balasubramanian B.; Meyyazhagan A.; Park S.; Arumugam V.A.; Pappuswamy M.; Bhotla H.K.; Liu W.-C.; Mousavi Khaneghah A.
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641 043, India; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea; Meyyazhagan A., Department of Life Science, CHRIST University, Karnataka, Bengaluru, 560076, India; Park S., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea; Arumugam V.A., Department of Human Genetics and Molecular Biology, Bharathiar University, Tamil Nadu, Coimbatore, 641 046, India; Pappuswamy M., Department of Life Science, CHRIST University, Karnataka, Bengaluru, 560076, India; Bhotla H.K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641 043, India; Liu W.-C., Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, China; Mousavi Khaneghah A., Faculty of Biotechnologies (BioTech), ITMO University, 191002, 9 Lomonosova Street, Saint Petersburg, Russian Federation, Halal Research Center of IRI, Iran Food and Drug Administration, Ministry of Health and Medical Education, Tehran, Iran
Out of Box Thinking to Tangible Science: A Benchmark History of 3D Bio-Printing in Regenerative Medicine and Tissues Engineering
3D bioprinting; bioinks; hydrogels; microfluidics; organ-on-chip; tissue scaffolds
Advancements and developments in the 3D bioprinting have been promising and have met the needs of organ transplantation. Current improvements in tissue engineering constructs have enhanced their applications in regenerative medicines and other medical fields. The synergistic effects of 3D bioprinting have brought technologies such as tissue engineering, microfluidics, integrated tissue organ printing, in vivo bioprinted tissue implants, artificial intelligence and machine learning approaches together. These have greatly impacted interventions in medical fields, such as medical implants, multi-organ-on-chip models, prosthetics, drug testing tissue constructs and much more. This technological leap has offered promising personalized solutions for patients with chronic diseases, and neurodegenerative disorders, and who have been in severe accidents. This review discussed the various standing printing methods, such as inkjet, extrusion, laser-assisted, digital light processing, and stereolithographic 3D bioprinter models, adopted for tissue constructs. Additionally, the properties of natural, synthetic, cell-laden, dECM-based, short peptides, nanocomposite and bioactive bioinks are briefly discussed. Sequels of several tissue-laden constructs such as skin, bone and cartilage, liver, kidney, smooth muscles, cardiac and neural tissues are briefly analyzed. Challenges, future perspectives and the impact of microfluidics in resolving the limitations in the field, along with 3D bioprinting, are discussed. Certainly, a technology gap still exists in the scaling up, industrialization and commercialization of this technology for the benefit of stakeholders. 2023 by the authors.
Pushparaj K.; Balasubramanian B.; Pappuswamy M.; Anand Arumugam V.; Durairaj K.; Liu W.-C.; Meyyazhagan A.; Park S.
All Open Access; Gold Open Access; Green Open Access
https://doi.org/10.3390/life13040954 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85154051845&doi=10.3390%2flife13040954&partnerID=40&md5=09e7b54a4691d45e54214a7b5a6e3565
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641 043, India; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea; Pappuswamy M., Department of Life Science, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560 076, India; Anand Arumugam V., Department of Human Genetics and Molecular Biology, Bharathiar University, Tamil Nadu, Coimbatore, 641 046, India; Durairaj K., Department of Infection Biology, School of Medicine, Wonkwang University, lksan, 54538, South Korea; Liu W.-C., Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, China; Meyyazhagan A., Department of Life Science, CHRIST (Deemed to be University), Karnataka, Bengaluru, 560 076, India; Park S., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea
Mucormycosis (black fungus) ensuing COVID-19 and comorbidity meets - Magnifying global pandemic grieve and catastrophe begins
Comorbidity; COVID-19 induced Mucormycosis; Dexamethasone; Diagnosis; Hyperglycemia; Ketosis; Secondary infections
Post COVID-19, mucormycosis occurred after the SARS-CoV-2 has rampaged the human population and is a scorching problem among the pandemic globally, particularly among Asian countries. Invasive mucormycosis has been extensively reported from mild to severe COVID-19 survivors. The robust predisposing factor seems to be uncontrolled diabetes mellitus, comorbidity and immunosuppression acquired through steroid therapy. The prime susceptive reason for the increase of mucormycosis cases is elevated iron levels in the serum of the COVID survivors. A panoramic understanding of the infection has been elucidated based on clinical manifestation, genetic and non- genetic mechanisms of steroid drug administration, biochemical pathways and immune modulated receptor associations. This review lime-lights and addresses the What, Why, How and When about the COVID-19 associated mucormycosis (CAM) in a comprehensive manner with a pure intention to bring about awareness to the common public as the cases are inevitably and exponentially increasing in India and global countries as well. The article also unearthed the pathogenesis of mucormycosis and its association with the COVID-19 sequela, the plausible routes of entry, diagnosis and counter remedies to keep the infection at bay. Cohorts of case reports were analysed to spotlight the link between the pandemic COVID-19 and the nightmare-mucormycosis. 2021 Elsevier B.V.
Pushparaj K.; Kuchi Bhotla H.; Arumugam V.A.; Pappusamy M.; Easwaran M.; Liu W.-C.; Issara U.; Rengasamy K.R.R.; Meyyazhagan A.; Balasubramanian B.
Science of the Total Environment, Vol-805
ISSN: 489697; PubMed ID: 34818767; CODEN: STEVA
https://doi.org/10.1016/j.scitotenv.2021.150355 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85115068351&doi=10.1016%2fj.scitotenv.2021.150355&partnerID=40&md5=19ce5fde8b593ceb22e3822c97435a83
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, 641 043, Tamil Nadu, India; Kuchi Bhotla H., Department of Life Science, CHRIST (Deemed to be University), Bengaluru, 560076, Karnataka, India; Arumugam V.A., Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore, 641 046, Tamil Nadu, India; Pappusamy M., Department of Life Science, CHRIST (Deemed to be University), Bengaluru, 560076, Karnataka, India; Easwaran M., International Centre for Genetic Engineering and Biotechnology, New Delhi, 110067, India; Liu W.-C., Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, China; Issara U., Division of Food Science and Technology Management, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani, 12110, Thailand; Rengasamy K.R.R., Green Biotechnologies Research Centre of Excellence, University of Limpopo, Private Bag X1106, Polokwane, Sovenga, 0727, South Africa; Meyyazhagan A., Department of Life Science, CHRIST (Deemed to be University), Bengaluru, 560076, Karnataka, India; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea
Perspectives and Implications of Probiotics as Beneficial Mediators in Aquaculture Industry
Aquaculture; Encapsulation; Mechanism of action; Probiotics; Properties; Strain selection
The diseases and nutrient deficiency in fish and other cultured aquatic species are of crucial concern as they cause severe economic loss in aquaculture sectors. The use of probiotics has proven to be an effective option to reduce the infections improve the overall health and enhance the productivity. This review comprehensively brought out significance of probiotics, their mode of administration via encapsulation methods and their mechanism of action reported by several research works. We have also highlighted the other beneficial aspects of probiotics as potent functional agents influencing gut microbiota, competence with pathogenic bacteria, release of antimicrobial secretions and maintain the water quality in environmental friendly manner which ensures sustainable aquaculture and fish farming. This review has also covered up the role of probiotics in wide spectrum of functions such as antiviral and antifungal properties, reducing stress and diseases, modifying the gut microbiota, improving the fecundity, survival and modulating the immune system of the host. We have discussed every aspect of probiotics and correlated with the existing research and review articles till date. However, most of the studies are reported based on the laboratory trials and experiments; commercial and large-scale demonstration has to be scaled up and utilization of them in natural environments like ponds and lakes will be effective way to broaden aquaculture industry. The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2022.
Pushparaj K.; Kuchi Bhotla H.; Pappuswamy M.; Issara U.; Balasubramanian B.; Al-Dhabi N.A.; Arasu M.V.; Meyyazhagan A.
Aquaculture Science and Engineering, pp. 79-97.
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, India; Kuchi Bhotla H., Department of Life Sciences, CHRIST (Deemed to be University), Bangalore Central Campus, Karnataka, Bengaluru, India; Pappuswamy M., Department of Life Sciences, CHRIST (Deemed to be University), Bangalore Central Campus, Karnataka, Bengaluru, India; Issara U., Division of Food Science and Technology Management, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathum Thani, Thailand; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, South Korea; Al-Dhabi N.A., Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia; Arasu M.V., Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia; Meyyazhagan A., Department of Life Sciences, CHRIST (Deemed to be University), Bangalore Central Campus, Karnataka, Bengaluru, India
Nano- from nature to nurture: A comprehensive review on facets, trends, perspectives and sustainability of nanotechnology in the food sector
Antibiotics; Food contaminants; Food waste; Mycotoxins; Nanozymes; Sustainability and food packaging
Nanotechnology has underpinned vital progress in current research and has immensely promoted the food production chain. This review projected the critical intervention of nano-based technologies like modern advancements of nano-based biosensors in detecting mycotoxins, microbial contaminations, antibiotics, pesticides, food additives, and dyes. It also highlighted the starring roles of nanotechnology in terms of active, intelligent food packaging and food safety. These approaches have certainly intensified the strength of food processing technology and improved food quality and maintenance standards during shelf life. Apart from these trending facets, this review throw light on the utilisation of food waste for the biogenic synthesis of nanoparticles and the application of nano-based materials for the recycling process in food production units to ensure a complete cleaner technology. However, monitoring the chronic exposure of food contact nanomaterials should be critically evaluated to ensure food safety. Nanotechnology embraced an influential role in the food sector by providing effective avenues for energy conservation, sustainability, and cues to improve the capital funds well. 2021 Elsevier Ltd
Pushparaj K.; Liu W.-C.; Meyyazhagan A.; Orlacchio A.; Pappusamy M.; Vadivalagan C.; Robert A.A.; Arumugam V.A.; Kamyab H.; Kleme J.J.; Khademi T.; Mesbah M.; Chelliapan S.; Balasubramanian B.
https://doi.org/10.1016/j.energy.2021.122732 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85120903545&doi=10.1016%2fj.energy.2021.122732&partnerID=40&md5=2a2f2f09eaf7099e1cbd3f1339bc36f2
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, 641043, Tamil Nadu, India; Liu W.-C., Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, China; Meyyazhagan A., Department of Life Science, CHRIST (Deemed to be University), Bengaluru, 560076, Karnataka, India, Dipartimento di Medicina e Chirurgia, Universitdi Perugia, Perugia, Italy; Orlacchio A., Dipartimento di Medicina e Chirurgia, Universitdi Perugia, Perugia, Italy, Laboratorio di Neurogenetica, Centro Europeo di Ricerca sul Cervello (CERC), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Santa Lucia, Rome, Italy; Pappusamy M., Department of Life Science, CHRIST (Deemed to be University), Bengaluru, 560076, Karnataka, India; Vadivalagan C., Department of Biochemistry, School of Medicine, AKFA University, Tashkent, Uzbekistan; Robert A.A., Department of Endocrinology and Diabetes, Prince Sultan Military Medical City, Riyadh, Saudi Arabia; Arumugam V.A., Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore, 641 046, Tamil Nadu, India; Kamyab H., Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, Kuala Lumpur, 54100, Malaysia, Department of Electric Power Stations, Network and Supply Systems, South Ural State University (National Research University), 76 Prospekt Lenina, Chelyabinsk, 454080, Russian Federation; Kleme J.J., Sustainable Process Integration Laboratory (SPIL), NETME Centre, Faculty of Mechanical Engineering, Brno University of Technology - VUT Brno, Technick2896/2, Brno, 616 00, Czech Republic; Khademi T., Azman Hashim International Business School (AHIBS), Universiti Teknologi Malaysia, 81310,Skudai, Johor, Malaysia; Mesbah M., Engineering Department, Razak Faculty of Technology and Informatics, Universiti Teknologi Malaysia, Jln Sultan Yahya Petra, Kuala Lumpur, 54100, Malaysia; Chelliapan S., Engineering Department, Razak Faculty of Technology and Informatics, Universiti Teknologi Malaysia, Jln Sultan Yahya Petra, Kuala Lumpur, 54100, Malaysia; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea
The crux of bioactive metabolites in endophytic and thermophilic fungi and their proximal prospects in biotechnological and industrial domains
Biomedical; Bioprospecting; Endophytic fungi; Enzymes; Secondary metabolites; Thermophilic fungi
Fungi are ubiquitous in distribution and are found in grasses to hot springs. Their mode of nutrition provides sustenance for living and propagation. Ironically, varied fungal species have developed customized strategies for protection and survival by producing diverse secondary metabolites. The review aimed to project the contrasting potential features of the endophytic and thermophilic fungi groups. The metabolites and the enzymes of endophytic and thermophilic fungi served as the backbone to thrive and adapt within-host and in extreme conditions like higher pH, heat, and salinity, respectively. Identification, knowledge of their biochemistry and pathway, exploration, production, and utilization of these bioactive molecules in various commercial, industrial, and pharmaceutical domains were briefly discussed. The uniqueness of endophytes includes stress management and improved biomass production of the host, green fuel production, omnipresence, selected triple-symbiosis with the virus, synthesis of polyketides, and other active metabolites are widely used in biomedical applications and agriculture management. This review attempted to limelight the specific applications of thermophilic fungal metabolites and the roles of thermo-stable enzymes in bioprospecting. Moreover, probing the metabolites of thermophiles rendered novel antibiotic compounds, which were proven effective against multi-drug resistant bacteria and harboured the potential to curtail infectious diseases. 2022 Elsevier Ltd
Pushparaj K.; Meyyazhagan A.; Bhotla H.K.; Arumugam V.A.; Pappuswamy M.; Vadivalagan C.; Hakeem K.R.; Balasubramanian B.; Liu W.; Mousavi Khaneghah A.
ISSN: 410101; PubMed ID: 36563862; CODEN: TOXIA
https://doi.org/10.1016/j.toxicon.2022.107007 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85144812706&doi=10.1016%2fj.toxicon.2022.107007&partnerID=40&md5=1072e2948afd415813caee56e3c71248
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641 043, India; Meyyazhagan A., Department of Life Science, CHRIST (Deemed to Be University), Karnataka, Bengaluru, 560076, India; Bhotla H.K., Department of Life Science, CHRIST (Deemed to Be University), Karnataka, Bengaluru, 560076, India; Arumugam V.A., Department of Human Genetics and Molecular Biology, Bharathiar University, Tamil Nadu, Coimbatore, 641 046, India; Pappuswamy M., Department of Life Science, CHRIST (Deemed to Be University), Karnataka, Bengaluru, 560076, India; Vadivalagan C., Department of Cosmeceutics, China Medical University, Taichung City, 406040, Taiwan; Hakeem K.R., Department of Biological Sciences, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea; Liu W., Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, China; Mousavi Khaneghah A., Department of Fruit and Vegetable Product Technology, Prof. Wac?awD?browski Institute of Agricultural and Food Biotechnology State Research Institute, 36 Rakowiecka St., Warsaw, 02-532, Poland, Department of Technology of Chemistry, Azerbaijan State Oil and Industry University, Baku, Azerbaijan
Occurrence, identification, and decontamination of potential mycotoxins in fruits and fruit by-products
aflatoxin; alternaria; citrinin; decontamination; fruits; identification; mycotoxin; ochratoxin; patulin
The incidence of aflatoxins, ochratoxin A, and patulin in fruits and processed fruit products has been ever more challenging and gained additional focus on ecofriendly mitigation strategies. The onset of these toxins is due to several factors involving insect attacks, agricultural practices, and climate change. Acute and chronic health hazards are clinically proven after consuming contaminated foodstuffs, even at lower concentrations of mycotoxins. Synergistic, masked, and substantial occurrence in fruit matrices increase their complexity in detection and detoxification; apparently, this article reviewed the available information on the occurrence of mycotoxins in several fruits and their products, focused on the conventional and advanced methods of identification, quantification, and decontamination techniques. Strengthening and implementing stringent international and national guidelines are required for impactful, tangible measures in the future. Nevertheless, controlling the mycotoxins in fruits will certainly be challenging for scientists. Therefore, more impactful technologies are still needed to eliminate the toxins at the threshold level of the food chain and ensure sustainable global food safety. 2023 The Authors. Food Frontiers published by John Wiley & Sons Australia, Ltd and Nanchang University, Northwest University, Jiangsu University, Zhejiang University, Fujian Agriculture and Forestry University.
Pushparaj K.; Meyyazhagan A.; Pappuswamy M.; Mousavi Khaneghah A.; Liu W.-C.; Balasubramanian B.
Food Frontiers, Vol-4, No. 1, pp. 32-46.
https://doi.org/10.1002/fft2.198 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85145688401&doi=10.1002%2ffft2.198&partnerID=40&md5=a7897de8ee7189c6016c905a45ce4c2a
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, India; Meyyazhagan A., Department of Life Science, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Pappuswamy M., Department of Life Science, CHRIST (Deemed to be University), Karnataka, Bengaluru, India; Mousavi Khaneghah A., Department of Fruit and Vegetable Product Technology, Prof. Wac?aw D?browski Institute of Agricultural and Food Biotechnology State Research Institute, Warsaw, Poland; Liu W.-C., Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, China; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, South Korea
Potential of insect-based milk moiety from Pacific beetle cockroach, Diploptera punctata (Blattodea): Insights as superfood
Cockroach milk; D. punctata; Lili-Mip; Milk crystal and protein; Superfood; Viviparity
Diploptera punctata is a viviparous cockroach and secretes a concoction of glycosylated proteins as a basis of nutrition for developing embryos termed as cockroach milk. The milk proteins were identified as the lipocalin-like milk proteins (Lili-Mip) which are present in the brood sac of the gestated female D. punctata. Blotting techniques and RNA transcriptome assays have reported analogous Lili-Mip in the midgut of D. puncta embryos, which proved the ingestion during development inside brood sac. Thermodynamics and kinetic studies augmented the stability of the milk crystals and their controlled release mechanism of sustenance. Gene ontogeny reported the evolution of the ovoviviparous to viviparous due to selective pressures posed during the development stages of the embryos. Molecular simulation modelling studied unveiled the binding efficacies of the milk protein to build strong affiliates to the ligands to form a stable milk protein complex. Ahead of its nutritional benefits, cockroach milk also offers environmental advantages compared to traditional dairy and plant-based milk production. Nevertheless, there are still important hurdles to overcome to include this unconventional superfood as staple in human diets which are also discussed in the review. This review explored the existing molecular, evolutionary and biochemical insights for understanding the phenomena of the production of milk crystals and addressed the research gaps for developing a novel nutrient prospective from insect source. 2024 Korean Society of Applied Entomology
Pushparaj K.; Pechimuthu C.; Pappuswamy M.; Balasubramanian B.
Journal of Asia-Pacific Entomology, Vol-27, No. 4
https://doi.org/10.1016/j.aspen.2024.102319 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85203538821&doi=10.1016%2fj.aspen.2024.102319&partnerID=40&md5=546babbadb39333565d14fda013033b9
Pushparaj K., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641 043, India; Pechimuthu C., Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Tamil Nadu, Coimbatore, 641 043, India; Pappuswamy M., Department of Life Science, CHRIST University, Karnataka, Bengaluru, 560076, India; Balasubramanian B., Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, 05006, South Korea
Electrochemical non-enzymatic strategy with green synthesized Fe2O3CuO nanocomposite for detection of amiprofos-methyl herbicide in industrial effluents and soils
Amiprofos-methyl herbicide; Fe2O3-CuO nanocomposite; Glassy carbon electrode; Water and soil samples
Iron oxide-Copper oxide nanoparticles composite (Fe2O3CuO NPs) was synthesized through a green phytosynthetic approach using Ocimum sanctum Linn (commonly known as Tulsi) leaf extract. The evaluation of electrocatalytic properties were evaluated by carrying out electrochemical detection of amiprofos-methyl (APM), an organophosphorus herbicide. It is moderately toxic to mammals and aquatic biodiversity and is considered to be an acetylcholinesterase inhibitor. The presence of specific natural phytochemicals such as eugenol, naringenin, apigenin, quercetin, and high amount of ascorbic acid in the aqueous extract of Ocimum sanctum Linn plant parts, has been widely used for the synthesis of various metallic nanoparticles where these compounds serve as reducing, stabilizing, and capping agents. The synthesized Fe2O3CuO NPs were characterized using scanning electron microscope (SEM), energy dispersive X-ray analysis (EDX), X-ray diffraction analysis (XRD), UVVis spectroscopy, Fourier transform infrared spectroscopy (FTIR) and thermogravimetric analysis (TGA). The modified electrode was electrochemically characterized by cyclic voltammetry and differential pulse voltammetry (DPV) techniques for the detection of APM. The electrochemical signals have increased by three folds in the detection of APM with Fe2O3CuO nanocomposite compared to the bare glassy carbon electrode. The electrochemical sensor showed a linear range of 0.05 to 30 g/mL with a limit of detection of 0.0065 g/mL. The developed electrochemical sensor was successfully applied for the detection of APM in different water and soil samples with recoveries ranging from 96.00?99.00%. The electrode showed good stability and reproducibility over a period of 10 days with a 95% of peak current than the former. The newly synthesized nanoparticles, thus, proved to be an interesting material for electrochemical and biological studies. 2023 The Authors
Puthalapattu R.P.; Punyasamudram S.; Bathinapatla A.; Venkata N.K.P.; Kanchi S.
https://doi.org/10.1016/j.chphi.2023.100195 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85151253720&doi=10.1016%2fj.chphi.2023.100195&partnerID=40&md5=c76a6b67143a50c38b233483ca20f4e4
Puthalapattu R.P., Department of Chemistry, Institute of Aeronautical Engineering, Dundigal, Telangana, Hyderabad, 500043, India; Punyasamudram S., Department of Chemistry, Sri Padmavathi Mahila Visvavidyalayam, Andhra Pradesh, Tirupati, 517501, India, Department of Chemistry, GITAM University, Telangana, Hyderabad, 502329, India; Bathinapatla A., Department of Chemistry, CMR Institute of Technology, Bengaluru, 560037, India; Venkata N.K.P., Department of Chemistry, GITAM University, Telangana, Hyderabad, 502329, India; Kanchi S., Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, 560 029, India
INCLUSIVE LAW SCHOOL CLINICS: Institutionalizing Effective and Accountable Justice for All
Access to justice; Clinical legal education; Law school; Legal aid clinics; Peoples participation; Rule of law; Sustainable development goals
Poor people are often denied access to the courts due to expensive legal fees. Preventing free access to justice violates a fundamental constitutional principle and universal international norms. The recognition of access to justice and the rule of law as outcomes and facilitators of sustainable development is a unique feature of the 2030 Agenda. This study shows that providing affordable and timely access to justice institutions and legal aid services will help achieve the Sustainable Development Goals (SDG) 16 targets of peace, justice, and strong institutions. Indian law school clinics have a unique opportunity to achieve the goal through institutionalized clinical legal education. The Advocates Act of 1961 requires an amendment to allow law students and faculty to represent pro bono clients. The study infers that completely institutionalizing the law school legal aid clinics as part of clinical legal education is a powerful platform to promote equal access to justice to all. 2021, Dharma Research Association. All rights reserved.
Journal of Dharma, Vol-46, No. 4, pp. 419-438.
Puthalath S., Christ University, Bengaluru, India; Bharadwaj S.D., Christ University, Bengaluru, India
Digital transformation in clinical legal education, virtual law clinics, and access to justice
Clinical legal education (CLE)promotes skill training and service learning. It provides an opening to comprehend the law and practice through practical training. Access to justice with lawyering skills is the fundamental objective of CLE. Law students can uphold the 'rule of law' and play the leading role in legal services to the needy. Millions of people continue to be denied access to the legal system. The success of the digital transformation in CLE depends on the availability and efficiency of the adoption of advanced technology. The main theme of this chapter is to examine how the law schools approached the mode of CLE amidst the COVID-19 pandemic and the challenges faced while delivering services through VLC and examine the various types of online pro bono works. This chapter is designed in both doctrinal and analytical in terms of methodology. It also focuses on the new experiences globally in using IT and the methods that law schools can use through technology to improve access to justice. 2023, IGI Global. All rights reserved.
Emerging Trends and Historical Perspectives Surrounding Digital Transformation in Education: Achieving Open and Blended Learning Environments, pp. 160-176.
Puthalath S., Christ University, India; Mallaiah M.R., Christ University, India; Sekhar V., Christ University, India