Plasmonic sensor: Towards parts-per-billion level sensitivity

Nishijima, Y; Suda, S; Seniutinas, G; Balcytis, A; Juodkazis, S

Plasmonic sensor: Towards parts-per-billion level sensitivity

Nishijima, Y Suda, S Seniutinas, G Balcytis, A Juodkazis, S

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Publication Type:: Journal Article
Citation:: Sensors and Materials, 2017, 29 (9), pp. 1253 - 1258
Issue Date:: 2017-01-01

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Field	Value	Language
dc.contributor.author	Nishijima, Y	en_US
dc.contributor.author	Suda, S	en_US
dc.contributor.author	Seniutinas, G	en_US
dc.contributor.author	Balcytis, A	en_US
dc.contributor.author	Juodkazis, S	en_US
dc.date.issued	2017-01-01	en_US
dc.identifier.citation	Sensors and Materials, 2017, 29 (9), pp. 1253 - 1258	en_US
dc.identifier.issn	0914-4935	en_US
dc.identifier.uri	http://hdl.handle.net/10453/124528
dc.description.abstract	We have developed a plasmonic gas sensing system using transmissive (metal hole array) and scattering (rough surface of Au film) plasmonic materials in an integrating sphere geometry. The combination of transmissive and reflective plasmonic materials significantly enhances the detection threshold by way of surface-enhanced infrared absorption. Here, we first investigate the individual sensing enhancement contributions for each of the plasmonic materials and reveal the path towards applications in high-sensitivity gas detection.	en_US
dc.relation.ispartof	Sensors and Materials	en_US
dc.relation.isbasedon	10.18494/SAM.2017.1580	en_US
dc.subject.classification	Analytical Chemistry	en_US
dc.title	Plasmonic sensor: Towards parts-per-billion level sensitivity	en_US
dc.type	Journal Article
utslib.citation.volume	9	en_US
utslib.citation.volume	29	en_US
utslib.for	0301 Analytical Chemistry	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	open_access
pubs.issue	9	en_US
pubs.publication-status	Published	en_US
pubs.volume	29	en_US

Abstract:

We have developed a plasmonic gas sensing system using transmissive (metal hole array) and scattering (rough surface of Au film) plasmonic materials in an integrating sphere geometry. The combination of transmissive and reflective plasmonic materials significantly enhances the detection threshold by way of surface-enhanced infrared absorption. Here, we first investigate the individual sensing enhancement contributions for each of the plasmonic materials and reveal the path towards applications in high-sensitivity gas detection.

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http://hdl.handle.net/10453/124528