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Enzymatic-reaction Based Nanopore Detection of Zinc Ions

We report a label-free nanopore sensor for the detection of Zn(2+) ion. By taking advantage of the cleavage of a substrate peptide by zinc dependent enzyme, nanomolar concentrations of Zn(2+) ion could be detected within minutes. Furthermore, structurally similar transition metals such as Ni(2+), Co...

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Détails bibliographiques
Publié dans:Analyst
Auteurs principaux: MohammadiRoozbahani, Golbarg, Zhang, Youwen, Chen, Xiaohan, HoseiniSoflaee, Mona, Guan, Xiyun
Format: Artigo
Langue:Inglês
Publié: 2019
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC7341991/
https://ncbi.nlm.nih.gov/pubmed/31691699
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c9an01784d
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