Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds

Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds

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 recogni...

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Main Authors: Koh, Charlynn Sher Lin, Lee, Hiang Kwee, Han, Xuemei, Sim, Howard Yi Fan, Ling, Xing Yi
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2019
Subjects:
Plasmonic Nose
Detection
DRNTU::Science::Chemistry
Online Access:https://hdl.handle.net/10356/90134
http://hdl.handle.net/10220/48396
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-901342023-02-28T19:36:53Z Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds Koh, Charlynn Sher Lin Lee, Hiang Kwee Han, Xuemei Sim, Howard Yi Fan Ling, Xing Yi School of Physical and Mathematical Sciences Plasmonic Nose Detection DRNTU::Science::Chemistry 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. ASTAR (Agency for Sci., Tech. and Research, S’pore) MOE (Min. of Education, S’pore) Accepted version 2019-05-28T02:24:35Z 2019-12-06T17:41:28Z 2019-05-28T02:24:35Z 2019-12-06T17:41:28Z 2018 Journal Article Koh, C. S. L., Lee, H. K., Han, X., Sim, H. Y. F., & Ling, X. Y. (2018). Plasmonic nose: integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds. Chemical Communications, 54(20), 2546-2549. doi:10.1039/C8CC00564H 1359-7345 https://hdl.handle.net/10356/90134 http://hdl.handle.net/10220/48396 10.1039/C8CC00564H en Chemical Communications © 2018 The Author(s). All rights reserved. This paper was published by The Royal Society of Chemistry in Chemical Communications and is made available with permission of The Author(s). 22 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Plasmonic Nose
Detection
DRNTU::Science::Chemistry
spellingShingle Plasmonic Nose
Detection
DRNTU::Science::Chemistry
Koh, Charlynn Sher Lin
Lee, Hiang Kwee
Han, Xuemei
Sim, Howard Yi Fan
Ling, Xing Yi
Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds
description 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.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Koh, Charlynn Sher Lin
Lee, Hiang Kwee
Han, Xuemei
Sim, Howard Yi Fan
Ling, Xing Yi
format Article
author Koh, Charlynn Sher Lin
Lee, Hiang Kwee
Han, Xuemei
Sim, Howard Yi Fan
Ling, Xing Yi
author_sort Koh, Charlynn Sher Lin
title Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds
title_short Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds
title_full Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds
title_fullStr Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds
title_full_unstemmed Plasmonic nose : integrating the MOF-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds
title_sort plasmonic nose : integrating the mof-enabled molecular preconcentration effect with a plasmonic array for recognition of molecular-level volatile organic compounds
publishDate 2019
url https://hdl.handle.net/10356/90134
http://hdl.handle.net/10220/48396
_version_ 1759855351077797888

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