Fabrication of albumin-micropatterned surfaces by colloidal microcontact printing technique

dc.contributor.authorÖzmen, Mustafa
dc.contributor.authorErtekin, Betül
dc.contributor.authorErsöz, Mustafa
dc.contributor.authorPaunov, Vesselin N.
dc.date.accessioned2020-03-26T18:41:56Z
dc.date.available2020-03-26T18:41:56Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractWe report a versatile method for selective patterning of solid surfaces with albumin by a combination of microcontact printing of polymer colloids and surface charge aided protein adsorption. The technique allows formation of biocomposite arrays including colloid particles with different albumin functionalities. Micropatterns of functionalised monodisperse colloid particles were formed on the solid surfaces by using a microcontact printing method. We used polyelectrolyte multilayers (PEMs) as a coating system for poly (methylmethacrylate) acrylic acid (PMMA-AAc) patterning on glass substrate and albumin deposition onto colloid patterns by electrostatic interactions. We demonstrate that the colloid micropattern greatly improves the fluorescence imaging contrast for the deposited albumin due to its larger surface area and its immobilisation compared with patterning of albumin on a plane glass surface. This technique can be used to enhance the fluorescence imaging of biomarkers and other assays.en_US
dc.description.sponsorshipScientific Research Foundation of Selcuk University, Konya, TurkeySelcuk University [09101020]en_US
dc.description.sponsorshipWe thank the Scientific Research Foundation of Selcuk University, Konya, Turkey (BAP-Grant No.: 09101020) for financial support of this work. This work is a part of the Ph.D. thesis of Mustafa Ozmen.en_US
dc.identifier.doi10.1039/c3ra40507aen_US
dc.identifier.endpage10426en_US
dc.identifier.issn2046-2069en_US
dc.identifier.issue26en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage10420en_US
dc.identifier.urihttps://dx.doi.org/10.1039/c3ra40507a
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29509
dc.identifier.volume3en_US
dc.identifier.wosWOS:000320121500049en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherROYAL SOC CHEMISTRYen_US
dc.relation.ispartofRSC ADVANCESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleFabrication of albumin-micropatterned surfaces by colloidal microcontact printing techniqueen_US
dc.typeArticleen_US

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