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dc.contributor.authorRueda Sánchez, Juan Carlos
dc.contributor.authorContreras Villalobos, Kevin
dc.contributor.authorCoello Paria, Rafael
dc.contributor.authorLomer Barboza, Mauro Matías 
dc.contributor.authorKomber, Hartmut
dc.contributor.authorZschoche, Stefan
dc.contributor.authorVoit, Brigitte
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2013-07-03T07:59:34Z
dc.date.available2013-07-03T07:59:34Z
dc.date.issued2007-05-07
dc.identifier.issn1996-756X
dc.identifier.issn0277-786X
dc.identifier.urihttp://hdl.handle.net/10902/2578
dc.description.abstractWe report the use of new hydrogels based on poly-N-isopropylacrilamide and MeOXA in order to measure temperature using optical transmittance. We have obtained thermo-responsive hydrogels based on the radical copolymerization of N-isopropylacrylamide (NIPAAm) and bis-macromonomers of 2-methyl-2-oxazoline (MeOXA). The hydrogels show conformational transitions at defined temperatures, which are a function of the molar ratio NIPAAm / MeOXA inside of the hydrogel. The temperatures of transition have been determined by means of 1H NMR spectroscopy and by turbidity measurements using an optical setup with optical fibers and a diode laser. We show the first experimental results and we discuss some future applications such as an optical switch or a device for optical sensing.es_ES
dc.format.extent7 p.es_ES
dc.language.isoenges_ES
dc.publisherSPIE Society of Photo-Optical Instrumentation Engineerses_ES
dc.rights© 2007 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.es_ES
dc.sourceProceedings of SPIE, 2007, vol. 6572, 65720Tes_ES
dc.sourceEnabling Photonics Technologies for Defense, Security, and Aerospace Applications III, Orlando (FL), 2007es_ES
dc.subject.otherThermo-responsive proprietieses_ES
dc.subject.otherSmart hydrogelses_ES
dc.subject.otherOptical sensinges_ES
dc.titleCharacterization of new thermo-responsive hydrogels for optical sensing applicationses_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.relation.publisherVersionhttp://dx.doi.org/10.1117/12.720426es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1117/12.720426
dc.type.versionpublishedVersiones_ES


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