UV-VIS Curable PEG Hydrogels for Biomedical Applications with Multifunctionality

dc.contributor.authorSabel-Grau, Tina
dc.contributor.authorTyushina, Arina
dc.contributor.authorBabalik, Cigdem
dc.contributor.authorLensen, Marga C.
dc.date.accessioned2022-04-14T09:23:23Z
dc.date.available2022-04-14T09:23:23Z
dc.date.issued2022-03-05
dc.date.updated2022-04-08T07:07:14Z
dc.description.abstractMultifunctional biomedical materials capable of integrating optical functions are highly desirable for many applications, such as advanced intra-ocular lens (IOL) implants. Therefore, poly(ethylene glycol)-diacrylate (PEG-DA) hydrogels are used with different photoinitiators (PI). In addition to standard UV PI Irgacure, Erythrosin B and Eosin Y are used as PI with high sensitivity in the optical range of the spectrum. The minimum PI concentrations for producing new hydrogels with PEG-DA and different PIs were determined. Hydrogel films were obtained, which were applicable for light-based patterning and, hence, the functionalization of surface and volume. Cytotoxicity tests confirm cytocompatibility of hydrogels and compositions. Exploiting the correlation of structure and function allows biomedical materials with multifunctionality.en
dc.description.sponsorshipDFG, 414044773, Open Access Publizieren 2021 - 2022 / Technische Universität Berlinen
dc.identifier.eissn2310-2861
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/16730
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-15508
dc.language.isoenen
dc.rightsLicensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subject.ddc540 Chemie und zugeordnete Wissenschaftende
dc.subject.otherhydrogelsen
dc.subject.otherphotopolymersen
dc.subject.othervolume holographyen
dc.subject.otherphoto curingen
dc.subject.othermultifunctional biomedical biomaterialsen
dc.subject.otherlight-responsive materialsen
dc.titleUV-VIS Curable PEG Hydrogels for Biomedical Applications with Multifunctionalityen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber164en
dcterms.bibliographicCitation.doi10.3390/gels8030164en
dcterms.bibliographicCitation.issue3en
dcterms.bibliographicCitation.journaltitleGelsen
dcterms.bibliographicCitation.originalpublishernameMDPIen
dcterms.bibliographicCitation.originalpublisherplaceBaselen
dcterms.bibliographicCitation.volume8en
tub.accessrights.dnbfreeen
tub.affiliationFak. 2 Mathematik und Naturwissenschaften>Inst. Chemie>FG Nanostrukturierte Biomaterialiende
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.groupFG Nanostrukturierte Biomaterialiende
tub.affiliation.instituteInst. Chemiede
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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