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Title
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An amplified voltammetric sensor based on platinum nanoparticle/ polyoxometalate/two-dimensional hexagonal boron nitride nanosheets composite and ionic liquid for determination of N-hydroxysuccinimide in water samples
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Type
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JournalPaper
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Keywords
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N-hydroxysuccinimide Platinum nanoparticle Polyoxometalate Hexagonal boron nitride nanosheets 1-hexyl-3-methylimidazolium chloride Voltammetric sensor
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Abstract
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In this study, a novel electrochemical method as a conductive voltammetric sensor for determination of Nhydroxysuccinimide was developed. TheN-hydroxysuccinimide sensor was achieved by carbon paste electrode (CPE) amplified with tri-component nanohybrid composite (Platinum nanoparticle/Polyoxometalate/Twodimensional hexagonal boron nitride nanosheets) (PtNPs/POM/2D-hBN) and 1-hexyl-3-methylimidazolium chloride (HMICl) as conductive mediators. A significant decrease (110 mV) in the oxidation overvoltage and significant increased (2.4 times) in the current of theN-hydroxysuccinimide were observed using HMICl-PtNPs/ POM/2D-hBN/POMBNS/CPE. Furthermore, the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a good linearity from 0.1 to 300μM and detection limit 60 nM for determination ofN-hydroxysuccinimide. The capability to promote the electron exchange between N-hydroxysuccinimide and the HMICl-PtNPs/POM/2D-hBN/ POMBNS/CPE exhibited a novel analytical strategy for fabrication of water pollutant sensor.
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Researchers
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Sadegh Rostamnia (Not In First Six Researchers), Vinod Kumar Gupta Vinod Kumar Gupta (Not In First Six Researchers), Shilpi Agarwal Shilpi Agarwal (Not In First Six Researchers), Yasin Orooji (Not In First Six Researchers), Amir Razmjou (Not In First Six Researchers), Saravanan Rajendran (Not In First Six Researchers), Shirin Movaghgharnezhad (Not In First Six Researchers), Necip Atar (Not In First Six Researchers), Mehmet LütfiYola Mehmet LütfiYola (Not In First Six Researchers), Roghayeh Esmaeili (Fifth Researcher), Nilofar Zakariae (Fourth Researcher), Samira Malekmohammadi (Third Researcher), Fatemeh Karimi (Second Researcher), Hassan Karimi-Maleh (First Researcher)
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