Metal–organic framework-based micropipette is a metal ion responsive nanochannel after adsorbing H2S

Glass micropipettes are easy to fabricate, have excellent flexibility and stable properties. HKUST-1 and MIL-68(In) are in situ grown in the tip of a micropipette to construct porous nanochannels. After absorbing H2S, the MIL-68(In)-based nanochannel shows effective metal ion responsiveness for Hg2+...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2021-07, Vol.57 (58), p.7152-7155
Main Authors: Tan, Shiyi, Liang, Chenglong, Zhu, Yue, Liu, Nannan, Zhang, Jinzheng, Ye, Tingyan, Kangyan Yi, Tang, Xingxing, Shi, Qian
Format: Article
Language:English
Subjects:
Hydrogen sulfide
Ions
Metal ions
Metal-organic frameworks
Nanochannels
Online Access:Get full text
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Summary:Glass micropipettes are easy to fabricate, have excellent flexibility and stable properties. HKUST-1 and MIL-68(In) are in situ grown in the tip of a micropipette to construct porous nanochannels. After absorbing H2S, the MIL-68(In)-based nanochannel shows effective metal ion responsiveness for Hg2+-detection.
ISSN:1359-7345
1364-548X
DOI:10.1039/d1cc02411f