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Solid-state Nanopores: Chemical Modifications, Interactions, and Functionalities

delete2022-09-23
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PRE
AI
L
Lei Yang
胡
胡俊 (Jun Hu)
李敏超 cover
李敏超 (Minchao Li)
M
Ming Xu
Z
Zhi‐Yuan Gu *
DOI:10.1002/asia.202200775delete
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Abstract

Abstract

En 中文
Nanopore technology is a burgeoning detection technology for single-molecular sensing and ion rectification. Solid-state nanopores have attracted more and more attention because of their higher stability and tunability than biological nanopores. However, solid-state nanopores still suffer the drawbacks of low signal-to-noise ratio and low resolution, which hinder their practical applications. Thus, developing operatical and useful methods to overcome the shortages of solid-state nanopores is urgently needed. Here, we summarize the recent research on nanopore modification to achieve this goal. Modifying solid-state nanopores with different coating molecules can improve the selectivity, sensitivity, and stability of nanopores. The modified molecules can introduce different functions into the nanopores, greatly expanding the applications of this novel detection technology. We hope that this review of nanopore modification will provide new ideas for this field.
Keywords:
Solid-state nanopore
modification
detection
selectivity
stability

Journal

C
Chemistry-An Asian Journal
IF:
3.3
Papers:
8.2K
Citations:
1.7W

Organization

N
Nanjing Normal University
Scholars:
1.7W
Papers: 1.3W
Citations: 1.9W
Cited Papers

Cited Papers

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Controlling protein translocation through nanopores with bio-inspired fluid walls
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Modification of domain-wall propagation in Co nanowires via Ga+ irradiation
err2013-03-13
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errOAAI
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