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dc.creatorRadovanović, Filip
dc.creatorTomković, Tanja
dc.creatorNastasović, Aleksandra
dc.creatorObradov, Marko
dc.creatorJakšić, Zoran
dc.date.accessioned2019-02-06T01:20:22Z
dc.date.available2019-02-06T01:20:22Z
dc.date.issued2013
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/805
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2600
dc.description.abstractAffinity-based devices utilizing plasmonic effects belong to the most sensitive chemical sensors. A membrane having a form which coincides with the distribution of surface electromagnetic waves coupled with collective oscillations of electron gas in the conductive part of the sensor represents an important building block for plasmonics. A way to boost selectivity of a plasmonic sensor is to functionalize such membrane and either to apply it on the sensor surface or even to use it as a stand-alone platform for sensing. In this work we considered a possibility to prepare multifunctional membranes for plasmonic sensing. In our experiments selectivity enhancement was achieved through the use of glycidyl methacrylate whose epoxy group is readily converted to a desired affinity group (e.g. amine, thiol, pyridine, dithiocarbamate) to preferently capture a targeted species. Further plasmonic functionalization was obtained by forming a thin hydrogel film through copolymerization of glycidyl methacrylate with mono- and multi-functional methacrylates and then incorporating silver nanoparticles within these nanocomposites. These plasmonic nanoparticles were produced either photochemically or by chemical reduction. Different schemes for plasmonic sensor selectivity enhancement using multifunctionalized glycidyl methacrylate membranes are considered.en
dc.format(2013) MO2.5.1-MO2.5.5
dc.formatapplication/pdf
dc.languageen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/32008/RS//
dc.rightsopenAccess
dc.sourceElektronski zbornik radova 57. konferencije ETRAN, Zlatibor, 3-6. juna 2013.en
dc.subjectnanotechnology
dc.subjectplasmonics
dc.subjectmembranes
dc.subjectglycidyl methacrylate
dc.subjectnanoparticles
dc.titleNanoplasmonic multifunctionalization of glycidyl methacrylate hydrogel membranes for adsorption-based Chemical Sensors with Enhanced Selectivityen
dc.typeconferenceObject
dc.rights.licenseARR
dcterms.abstractРадовановић, Филип; Томковић, Тања; Настасовић, Aлександра; Јакшић, Зоран; Обрадов, Марко;
dc.citation.spageMO2.5.1
dc.citation.epageMO2.5.5
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs//bitstream/id/8908/2598.pdf
dc.type.versionpublishedVersion


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