Metal-organic framework-based micropipette is a metal ion responsive nanochannel after adsorbing H2S
Shiyi Tan1, Chenglong Liang2, Yue Zhu2
1Key Laboratory of Carbon Materials of Zhejiang Province, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325027, P. R. China. liunannan@wzu.edu.cn and College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325000, P. R. China. shiq@wzu.edu.cn.
Abstract:
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.
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