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Title: Electrochemical sensor highly selective for lindane determination: a comparative study using three different a-MnO2 nanostructures
Authors: Anu Prathap, Mylamparambil Udayan
Sun, Shengnan
Xu, Zhichuan Jason
Keywords: Electrochemical sensors
Issue Date: 2016
Source: Anu Prathap, M. U., Sun, S., & Xu, Z. J. (2016). An electrochemical sensor highly selective for lindane determination: a comparative study using three different α-MnO2 nanostructures. RSC Advances, 6(27), 22973-22979.
Series/Report no.: RSC Advances
Abstract: Here we describe a simple, highly reproducible ultra-sensitive electrochemical sensor for lindane based on a-MnO2 nanostructures. The results showed that the a-MnO2 nanostructures effectively catalyzed the electrochemical reduction of lindane. A good linearity was obtained in the range of 1.1 to 510 mM with a detection limit of 114 nM. The proposed lindane sensor was successfully employed for the determination of lindane in tap water samples with good recoveries. Negligible amperometric currents are observed in the control experiments using triclosan (T), chlorobenzene (CB), benzene (B), 1,3,5-trichlorobenzene (1,3,5-TCB), and 4-chlorobenzaldehyde (4-CBA), suggesting a sensing specificity to lindane. The proposed sensor also exhibited good stability and reproducibility for lindane determination.
ISSN: 2046-2069
DOI: 10.1039/c5ra26771d
Schools: School of Materials Science & Engineering 
Rights: © 2016 The Royal Society of Chemistry. This is the author created version of a work that has been peer reviewed and accepted for publication by RSC Advances, The Royal Society of Chemistry. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [].
Fulltext Permission: open
Fulltext Availability: With Fulltext
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