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

In this study, a novel electrochemical method as a conductive voltammetric sensor for determination of N-hydroxysuccinimide was developed. The N-hydroxysuccinimide sensor was achieved by carbon paste electrode (CPE) amplified with tri-component nanohybrid composite (Platinum nanoparticle/Polyoxometa...

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Bibliographic Details
Published in:Journal of molecular liquids 2020-07, Vol.310, p.113185, Article 113185
Main Authors: Karimi-Maleh, Hassan, Karimi, Fatemeh, Malekmohammadi, Samira, Zakariae, Nilofar, Esmaeili, Roghayeh, Rostamnia, Sadegh, Yola, Mehmet Lütfi, Atar, Necip, Movaghgharnezhad, Shirin, Rajendran, Saravanan, Razmjou, Amir, Orooji, Yasin, Agarwal, Shilpi, Gupta, Vinod Kumar
Format: Article
Language:English
Subjects:
1-hexyl-3-methylimidazolium chloride
Hexagonal boron nitride nanosheets
N-hydroxysuccinimide
Platinum nanoparticle
Polyoxometalate
Voltammetric sensor
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Summary:In this study, a novel electrochemical method as a conductive voltammetric sensor for determination of N-hydroxysuccinimide was developed. The N-hydroxysuccinimide sensor was achieved by carbon paste electrode (CPE) amplified with tri-component nanohybrid composite (Platinum nanoparticle/Polyoxometalate/Two-dimensional 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 the N-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 300 μM and detection limit 60 nM for determination of N-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. In this study, we fabricated the highly sensitive electrochemical sensor for determination of N-hydroxysuccinimide in water samples. [Display omitted] •A powerful electrochemical sensor for determination of N-hydroxysuccinimide•Nanoparticle/polyoxometalate/two-dimensional as a conductive catalyst•The determination of-hydroxysuccinimide in different water samples
ISSN:0167-7322
1873-3166
DOI:10.1016/j.molliq.2020.113185