Polyvinyltriazole-functionalized SWCNT ink for printed Arsenic (III) chemistors for drink water monitoring applications
Abstract
Arsenic contamination in drinking water, which mainly results from natural sources and human activities, poses a significant health risk globally. Simple field-based detection methods are crucial for monitoring water sources; a transduction method using functionalized single-walled carbon nanotubes (SWCNT) shows promise. Polyvinyltriazole (PVT)-functionalized SWCNT sensors offer better sensitivity (0.77%/ppb) and detection range compared to pristine SWCNT sensors. Further research aims to improve sensitivity and widen the detection range by understanding the interaction between PVT and SWCNTs. Stoichiometry studies suggest a ratio of 1.2:1 PVT:SWCNT for monolayer adsorption, indicating potential for enhanced detection capabilities.
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Leshan IEEE poster As (III).pdf (1.68 Mo)
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Polyvinyltriazole-functionalized SWCNT ink for printed Arsenic (III) chemistors for drink water monitoring applications _IEEE_Sensors_FR_2024.pdf (216.81 Ko)
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| Origin | Files produced by the author(s) |
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| Origin | Files produced by the author(s) |
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