Elsevier期刊
期刊
会议
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作者:Qiongyuan Zhang , Ying Qing ...
来源:[J].Materials Letters(IF 2.224), 2018, Vol.211, pp.348-351Elsevier
摘要:Abstract(#br)Single-walled carbon nanotubes (SWCNTs) cannot be stably dispersed in aqueous solutions, which greatly limit their use in biomedical applications. In this study, functionalized SWCNTs were dispersed in chitosan (CS) solution, which greatly promoted the water sol...
作者:Qiongyuan Zhang , Shuai Chen ...
来源:[J].Journal of Electroanalytical Chemistry(IF 2.672), 2018, Vol.816, pp.75-82Elsevier
摘要:Abstract(#br)A simple protease-free and signal-on electrochemical biosensor based on GR-5 DNAzyme and catalytic hairpin assembly (CHA) for sensitive lead ion (Pb 2+ ) assay was constructed in this work. In the presence of Pb 2+ , GR-5 DNAzyme specifically reacted with Pb 2+ ...

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