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Issue 28, 2018
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Anion directing self-assembly of 2D and 3D water-stable silver(I) cation metal organic frameworks and their applications in real-time discriminating cysteine and DNA detection

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Abstract

Two water-stable silver(I) cation metal organic frameworks (MOFs), namely 2D MOF {[Ag(L)2]BF4}n (1) and 3D MOF {[Ag3(L)3]·(H2O)·(CF3SO3)3}n (2) (L = 1-(4-aminobenzyl)-1,2,4-triazole), have been prepared. 1 is the first example of a 2D MOF-based sensor for real-time discrimination of L- and D-cysteine from other amino acids through the quenching effect. Through deliberately tuning the nanoparticles of 2 under ultrasound conditions, these nanoparticles are, for the first time, successfully applied as an excellent DNA detecting platform.

Graphical abstract: Anion directing self-assembly of 2D and 3D water-stable silver(i) cation metal organic frameworks and their applications in real-time discriminating cysteine and DNA detection

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Publication details

The article was received on 19 Apr 2018, accepted on 13 Jun 2018 and first published on 13 Jun 2018


Article type: Communication
DOI: 10.1039/C8TB01032C
Citation: J. Mater. Chem. B, 2018,6, 4569-4574
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    Anion directing self-assembly of 2D and 3D water-stable silver(I) cation metal organic frameworks and their applications in real-time discriminating cysteine and DNA detection

    X. R. Wang, J. Du, Z. Huang, K. Liu, Y. Y. Liu, J. Z. Huo, Z. Y. Liu, X. Y. Dong, L. L. Chen and B. Ding, J. Mater. Chem. B, 2018, 6, 4569
    DOI: 10.1039/C8TB01032C

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