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 Non-enzymatic electrochemical determination of progesterone using carbon nanospheres from onion peels coated on carbon fiber paper Description An account of the resource A simple electrochemical sensor was developed by coating Onion peel wastes derived carbon nanospheres on carbon fiber paper (CFP) electrode. Carbon nanospheres (CNS) were prepared from Onion peels utilizing an environmentally benign and cost-effective strategy. In the present investigation, the obtained carbon nanospheres were coated on carbon fiber paper and the modified electrodes were physicochemically characterized by Field emission scanning electron microscopy (FESEM) with energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD) spectroscopy and X-ray photoelectron spectroscopy (XPS) techniques. Electrochemical characterizations of the modified electrodes were done by Cyclic voltammetry (CV) and Electrochemical impedance spectroscopy (EIS). CNS modified CFP electrode was successfully used in the determination of Progesterone, an important steroid hormone at an ultra-nanomolar level with superior detection limit of 0.012 nM. The developed electrochemical sensor was effectively utilized for the determination of Progesterone in pharmaceutical Progesterone injections, human blood serum samples and cow milk samples. 2019 The Electrochemical Society. Creator An entity primarily responsible for making the resource Akshaya K.B.; Bhat V.S.; Varghese A.; George L.; Hegde G. Source A related resource from which the described resource is derived Journal of the Electrochemical Society, Vol-166, No. 13, pp. B1097-B1106. Publisher An entity responsible for making the resource available Electrochemical Society Inc. Date A point or period of time associated with an event in the lifecycle of the resource 2019-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1149/2.0251913jes" target="_blank" rel="noreferrer noopener">https://doi.org/10.1149/2.0251913jes</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073693779&amp;doi=10.1149%2F2.0251913jes&amp;partnerID=40&amp;md5=1555c992f45e9e7b5646b6bdccc87cf5" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073693779&amp;doi=10.1149%2f2.0251913jes&amp;partnerID=40&amp;md5=1555c992f45e9e7b5646b6bdccc87cf5</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 134651; CODEN: JESOA 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 Akshaya K.B., Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, 560029, India; Bhat V.S., Centre for Nano-materials and Displays, B.M.S. College of Engineering, Bengaluru, 560019, India; Varghese A., Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, 560029, India; George L., Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, 560029, India; Hegde G., Centre for Nano-materials and Displays, B.M.S. College of Engineering, Bengaluru, 560019, India