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Chem Commun (Camb)

Title:		Plasmonic nose: integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds
Author(s):		Koh CSL; Lee HK; Han X; Sim HYF; Ling XY;
Address:		"Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore. xyling@ntu.edu.sg"
Journal Title:		Chem Commun (Camb)
Year:		2018
Volume:		54
Issue:		20
Page Number:		2546 - 2549
DOI:		10.1039/c8cc00564h
ISSN/ISBN:		1364-548X (Electronic) 1359-7345 (Linking)
Abstract:		"Timely detection of toxic vapor is vital for safeguarding people's lives. Herein, we design a plasmonic nose based on a zeolitic imidazolate framework (ZIF)-encapsulated Ag nanocube array for ultratrace recognition of VOC 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 to next-generation, effective and specific gas sensors"
Keywords:
Notes:		"PubMed-not-MEDLINEKoh, Charlynn Sher Lin Lee, Hiang Kwee Han, Xuemei Sim, Howard Yi Fan Ling, Xing Yi eng England 2018/02/22 Chem Commun (Camb). 2018 Mar 6; 54(20):2546-2549. doi: 10.1039/c8cc00564h"