Macroporous smart hydrogels for fast-responsive piezoresistive chemical microsensors

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dc.bibliographicCitation.firstPage1141eng
dc.bibliographicCitation.volume25eng
dc.contributor.authorSchulz, V.
dc.contributor.authorZschoche, S.
dc.contributor.authorZhang, H.P.
dc.contributor.authorVoit, B.
dc.contributor.authorGerlach, G.
dc.date.accessioned2020-09-29T09:09:39Z
dc.date.available2020-09-29T09:09:39Z
dc.date.issued2011
dc.description.abstractWithin this work we present the synthesis and characterization of a pH-sensitive macroporous p(AAm-co-AA) hydrogel with an interconnected channel structure to enhance diffusion of aqueous solutions. The hydrogel is characterized by SEM and mercury porosimetry. Furthermore, the hydrogel is successfully integrated into piezoresistive microsensors measuring the hydrogel swelling due to pH changes. A response time reduction of about 80% compared to sensors with conventional non-porous hydrogels is accomplished.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://doi.org/10.34657/4396
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/5767
dc.language.isoengeng
dc.publisherAmsterdam [u.a.] : Elseviereng
dc.relation.doihttps://doi.org/10.1016/j.proeng.2011.12.281
dc.relation.ispartofseriesProcedia Engineering 25 (2011)eng
dc.relation.issn1877-7058
dc.rights.licenseCC BY-NC-ND 3.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/3.0/eng
dc.subjectChemical sensoreng
dc.subjectMacroporous hydrogeleng
dc.subjectMicrosensoreng
dc.subjectResponse timeeng
dc.subjectChannel structureseng
dc.subjectChemical microsensorseng
dc.subjectHydrogel swellingeng
dc.subjectMacroporouseng
dc.subjectMacroporous hydrogelseng
dc.subjectMercury porosimetryeng
dc.subjectpH changeeng
dc.subjectpH sensitiveeng
dc.subjectPiezo-resistiveeng
dc.subjectSmart hydrogelseng
dc.subjectChemical sensorseng
dc.subjectMercury (metal)eng
dc.subjectMicrosensorseng
dc.subjectResponse time (computer systems)eng
dc.subjectHydrogelseng
dc.subject.ddc620eng
dc.titleMacroporous smart hydrogels for fast-responsive piezoresistive chemical microsensorseng
dc.typearticleeng
dc.typeTexteng
dcterms.bibliographicCitation.journalTitleProcedia Engineeringeng
tib.accessRightsopenAccesseng
wgl.contributorIPFeng
wgl.subjectIngenieurwissenschafteneng
wgl.typeZeitschriftenartikeleng
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