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Plasmonic Nose: Integrating MOF-enabled Molecular Preconcentration with Plasmonic Array for Molecular-level Volatile Organic Compounds Recognition

Abstract

Timely detection of toxic vapor is vital in safeguarding people’s lives. Herein, we design a plasmonic nose based on zeolitic imidazolate framework (ZIF)-encapsulated Ag nanocubes array for ultratrace recognition of VOCs vapor. The plasmonic nose enables in-situ adsorption kinetics and recognition of various VOCs at ppm levels, eliminating false-positives. Our approach provides a paradigm shift as next-generation, effective and specific gas sensor.

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Publication details

The article was received on 23 Jan 2018, accepted on 13 Feb 2018 and first published on 13 Feb 2018


Article type: Communication
DOI: 10.1039/C8CC00564H
Citation: Chem. Commun., 2018, Accepted Manuscript
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    Plasmonic Nose: Integrating MOF-enabled Molecular Preconcentration with Plasmonic Array for Molecular-level Volatile Organic Compounds Recognition

    C. S. L. Koh, H. K. Lee, X. Han, H. Y. F. Sim and X. Y. Ling, Chem. Commun., 2018, Accepted Manuscript , DOI: 10.1039/C8CC00564H

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