Superassembled MXene–carboxymethyl chitosan nanochannels for the highly sensitive recognition and detection of copper ions

Hu, Xiaomeng; Zhou, Shan; Zhang, Xin; Zeng, Hui; Guo, Yaxin; Xu, Yeqing; Liang, Qirui; Wang, Jinqiang; Jiang, Lei; Kong, Biao

doi:10.1039/d3an02190d

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Superassembled MXene–carboxymethyl chitosan nanochannels for the highly sensitive recognition and detection of copper ions

Abstract: We demonstrate a freestanding MXene/carboxymethyl chitosan nanochannel (MXene/CMC) membrane by a simple super-assembly strategy, which can achieve highly sensitive and stable detection of Cu2+ ions with a limit of detection of 0.095 nM.

Cited by 2 publications

References 43 publications

Strategies for preparation of chitosan based water-soluble fluorescent probes to detect Cr3+ and Cu2+ ions

Strategies for preparation of chitosan based water-soluble fluorescent probes to detect Cr3+ and Cu2+ ions

Nitrogen-Silicon Co-Doped Carbon Dots Synthesized Based on Lemon Peel for Copper (Ii) Detection Via a Dynamic Quenching Mechanism

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