Biocompatible InP/ZnSeS quantum dots/MXene composite as highly sensitive electrochemical sensors for carbendazim pesticide

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dc.contributor.authorSharma, TSK
dc.contributor.authorJana, J
dc.contributor.authorSivaselvam, S
dc.contributor.authorBabu, B
dc.contributor.authorJayasree, RS
dc.contributor.authorMishra, Y
dc.contributor.authorHur, SH
dc.contributor.authorChoi, WM
dc.date.accessioned2024-08-06T06:22:39Z
dc.date.available2024-08-06T06:22:39Z
dc.date.issued2024-11
dc.description.abstractIn this study, we prepared InP/ZnSeS QDs anchored on MXene hybrid composite (IZQ-MX) for precise electrochemical sensing of carbendazim (CBZ) pesticide in food and environmental samples. The resulting electrochemical detection of CBZ exhibited a wide linear range of 0.019–527.6 μM, with a low detection limit of 14.59 nM and high sensitivity of 9.9026 µA·µM−1·cm−2. The environmental safety of IZQ-MX composite was further studied using in-vitro and in-vivo model. In L929 cells, exposure to IZQ-MX (0–100 nM) did not induce any significant change in cell viability, intracellular ROS generation and morphological changes. The exposure to IZQ-MX (0–200 nM) in C. elegans has also no significant change in primary and secondary endpoints of nematodes, neuronal development, DAF-16/FOXO and SKN-1/Nrf-2 transcription factors regulating the antioxidant genes. Environmental safety assessment of the IZQ-MX composite was performed using in-vitro and in-vivo models which demonstrated excellent biocompatibility. This work demonstrated the potential of IZQ-MX as significant electrocatalyst in sensitive and selective detection of CBZ for practical applications.
dc.identifier.citationSharma TSK, Jana J, Sivaselvam S, Babu B, Jayasree RS, Mishra Y, Hur SH, Choi WM, Biocompatible InP/ZnSeS quantum dots/MXene composite as highly sensitive electrochemical sensors for carbendazim pesticide,Applied Surface Science. 2024 Nov 1 ;672:160811,
dc.identifier.urihttps://doi.org/10.1016/j.apsusc.2024.160811
dc.identifier.urihttps://dspace.sctimst.ac.in/handle/123456789/11550
dc.publisherApplied Surface Science
dc.titleBiocompatible InP/ZnSeS quantum dots/MXene composite as highly sensitive electrochemical sensors for carbendazim pesticide
dc.typeArticle
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