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 ?-Cyclodextrin-PANI decorated pencil graphite electrode for the electrochemical sensing of morin in almonds and mulberry leaves Subject The topic of the resource Electrooxidation; Morin; PANI; Pencil graphite electrode; ?-cyclodextrin Description An account of the resource Morin (3,2,4,5,7-pentahydroxyflavone) is one of the natural flavonoids which is present in a variety of fruits and herbs. ?-cyclodextrin (?-CD) and polyaniline (PANI) decorated Pencil graphite electrode (PGE) has been successfully used as a sensitive and conducting electrode for the determination of morin. The hydroxyl groups of ?-CD attract the analyte towards the modified electrode through hydrogen bonding. Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) techniques were employed to study the electrochemical properties of the modified electrodes. The enhanced surface roughness of ?-CD-PANI/PGE has resulted in the increase of electrocatalytic activity of electrode towards the analyte. Opitical profilometric studies were performed to evaluate the surface roughness of electrodes and differential pulse votammetry (DPV) was used for the quantitative analysis of morin. Scanning electron microscopy (SEM), Raman spectroscopy and Fourier transform infrared (FTIR) spectroscopy were carried out to know the physicochemical characteristics of the modified electrodes. The experimental conditions such as scan rate, pH and concentration were optimized. The electrochemical process was found to be adsorption controlled and irreversible from scan rate studies. Under optimal conditions, the linear dynamic range for the quantification of morin was found to be 1.1732nM. The low detection limit (0.38nM) indicates ultrasensitivity of the proposed method. The suggested method has been effectively employed for the determination of morin in almonds and mulberry leaves. 2020, Springer Nature Switzerland AG. Creator An entity primarily responsible for making the resource Rison S.; Akshaya K.B.; Mathew A.T.; Joice E.K.; Varghese A.; George L. Source A related resource from which the described resource is derived SN Applied Sciences, Vol-2, No. 10 Publisher An entity responsible for making the resource available Springer Nature Date A point or period of time associated with an event in the lifecycle of the resource 2020-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1007/s42452-020-03540-1" target="_blank" rel="noreferrer noopener">https://doi.org/10.1007/s42452-020-03540-1</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100729757&amp;doi=10.1007%2Fs42452-020-03540-1&amp;partnerID=40&amp;md5=11049cda6ec4fa274fbd4054f6a260c5" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100729757&amp;doi=10.1007%2fs42452-020-03540-1&amp;partnerID=40&amp;md5=11049cda6ec4fa274fbd4054f6a260c5</a> Rights Information about rights held in and over the resource All Open Access; Bronze Open Access Relation A related resource ISSN: 25233971 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 Rison S., Christ Academy Institute for Advanced Studies, Christ Nagar, Bangalore, 560083, India, Department of Chemistry, CHRIST (Deemed to be University), Bangalore, 560029, India; Akshaya K.B., Department of Chemistry, CHRIST (Deemed to be University), Bangalore, 560029, India; Mathew A.T., Department of Chemistry, CHRIST (Deemed to be University), Bangalore, 560029, India; Joice E.K., Christ Academy Institute for Advanced Studies, Christ Nagar, Bangalore, 560083, India; Varghese A., Department of Chemistry, CHRIST (Deemed to be University), Bangalore, 560029, India; George L., Department of Chemistry, CHRIST (Deemed to be University), Bangalore, 560029, India