A dual-modal electrochemical aptasensor based on intelligent DNA Walker with cascade signal amplification powered by Nb.BbvCI for Pb

Authors :: Yue, Wang
Hongguo, Zhai
Qi, Guo
Yuhao, Zhang
Xiaolin, Gao
Qingqing, Yang
Xia, Sun
Yemin, Guo
Yanyan, Zhang
Source :: The Science of the total environment. 863
Publication Year :: 2022
Abstract: As a unique nanomachine, DNA Walker can move continuously along a specific orbit to amplify signal. Therefore, based on DNA Walker and endonuclease assisted signal amplification strategy, a novel dual-mode visual electrochemical aptasensor was constructed for the detection of Pb

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