Chemi-resistive sensors based on platinum nanoparticle arrays

Tanner, JL; Skotadis, E; Stathopoulos, S; Tsouti, V; Tsoukalas, D

dc.contributor.author	Tanner, JL	en
dc.contributor.author	Skotadis, E	en
dc.contributor.author	Stathopoulos, S	en
dc.contributor.author	Tsouti, V	en
dc.contributor.author	Tsoukalas, D	en
dc.date.accessioned	2014-03-01T02:52:55Z
dc.date.available	2014-03-01T02:52:55Z
dc.date.issued	2011	en
dc.identifier.issn	18777058	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/36151
dc.subject	Gas sensor	en
dc.subject	Humidity sensor	en
dc.subject	Nanoparticle	en
dc.subject	PHEMA	en
dc.subject.other	Gas-phase synthesis	en
dc.subject.other	Ink-jet	en
dc.subject.other	Inter-digitated electrodes	en
dc.subject.other	Magnetron sputtering systems	en
dc.subject.other	Metal nanoparticles	en
dc.subject.other	Metallic nanoparticles	en
dc.subject.other	Oxidized silicon substrates	en
dc.subject.other	Platinum nanoparticles	en
dc.subject.other	Poly(2-hydroxyethyl methacrylate)	en
dc.subject.other	Polymer layers	en
dc.subject.other	Chemical sensors	en
dc.subject.other	Gold coatings	en
dc.subject.other	Gold deposits	en
dc.subject.other	Humidity sensors	en
dc.subject.other	PHEMA	en
dc.subject.other	Platinum	en
dc.subject.other	Polymers	en
dc.subject.other	Silicon oxides	en
dc.subject.other	Nanoparticles	en
dc.title	Chemi-resistive sensors based on platinum nanoparticle arrays	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1016/j.proeng.2011.12.278	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.proeng.2011.12.278	en
heal.publicationDate	2011	en
heal.abstract	The design and implementation of a chemi-resistor sensor utilizing platinum nanoparticles and a poly(2-hydroxyethyl methacrylate) (PHEMA) polymer layer is presented. The sensor was fabricated utilizing a magnetron sputtering system for the gas phase synthesis of metallic nanoparticles and an ink-jet printer for the PHEMA polymer delivery. The platinum nanoparticles have been deposited on oxidized silicon substrates which have been previously patterned with gold interdigitated electrodes. Following the nanoparticles deposition a PHEMA polymer layer has been delivered on top, using the ink-jet printing technique. By controlling the density of the metal nanoparticle film, sensors of different sensitivity can be fabricated. © 2011 Published by Elsevier Ltd.	en
heal.journalName	Procedia Engineering	en
dc.identifier.doi	10.1016/j.proeng.2011.12.278	en
dc.identifier.volume	25	en
dc.identifier.spage	1129	en
dc.identifier.epage	1132	en