Probing the origin of fluorescence quenching of a graphene-porphyrin hybrid material

Divya Sharma, Xiaoyan Zhang, Ben L. Feringa, Wesley R. Browne, Jennifer L. Herek, Annemarie Huijser

Research output: Contribution to conferencePosterOther research output

Abstract

We report transient absorption spectroscopic studies on the hybrid material composed of porphyrin molecules covalently attached to graphene for investigating the mechanism underlying the reported fluorescence quenching of porphyrin in the hybrid [1]. Excited state dynamics of pure graphene suspension and porphyrin have also been studied as reference samples. A fast excited state decay was observed in the hybrid.
Original languageEnglish
Number of pages1
Publication statusPublished - 6 Aug 2012
EventGordon Conference on Donor/Acceptor Interactions 2012 - Newport, United States
Duration: 5 Aug 201210 Aug 2012

Conference

ConferenceGordon Conference on Donor/Acceptor Interactions 2012
Country/TerritoryUnited States
CityNewport
Period5/08/1210/08/12

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