Tailoring Phospholes for Imprint of Fluorescent 3D Structures

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dc.date.accessioned2020-01-17T08:27:57Z
dc.date.available2020-01-17T08:27:57Z
dc.date.issued2019-11-06
dc.description.sponsorshipGefördert im Rahmen des Projekts DEAL
dc.identifierdoi:10.17170/kobra-20200117935
dc.identifier.urihttp://hdl.handle.net/123456789/11426
dc.language.isoeng
dc.relation.doidoi:10.1002/ejic.201900742
dc.rightsUrheberrechtlich geschützt
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/
dc.subjectphospholeseng
dc.subjectreverse nanoimprint lithographyeng
dc.subjectfluorescenceeng
dc.subjectsiliconeng
dc.subjectsolid-state structureseng
dc.subject.ddc540
dc.titleTailoring Phospholes for Imprint of Fluorescent 3D Structureseng
dc.typeAufsatz
dc.type.versionpublishedVersion
dcterms.abstractPMMA based polymer blends have been infused with luminescent phospholes and have been structured via nanoimprint. While symmetrically substituted phospholes are prone to crystallization and phase separation, structural modification of the phosphole backbone in the α‐ and β‐positions has been explored, which prevents these issues; a structural explanation for this is suggested. Best phase integrity has been obtained for β‐silyl‐substituted phospholes, which were implemented in thin films and beads. The emission wavelengths of the phospholes are shifted bathochromically in the polymer matrix as compared to the neat compounds featuring emission bands near 500 nm. This enables tracking of the fluorescent beads using standard fluorescence microscopy.eng
dcterms.accessRightsopen access
dcterms.creatorRoesler, Fabian
dcterms.creatorKaban, Burhan
dcterms.creatorKlintuch, Dieter
dcterms.creatorHa, Uh-Myong
dcterms.creatorBruhn, Clemens
dcterms.creatorHillmer, Hartmut
dcterms.creatorPietschnig, Rudolf
dcterms.source.identifierISSN 1099-0682
dcterms.source.issueIssue 45
dcterms.source.journalEuropean journal of inorganic chemistry (EurJIC)eng
dcterms.source.pageinfo4820-4825
dcterms.source.volumeVolume 2019

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