Molecular tetrads comprised of Zinc porphyrin-boron dipyrrin-triphenylamine triad to probe sequential energy/electron transfer events via axial ligation with C₆₀imidazole entity

dc.contributor.advisorD'Souza, Francis
dc.contributor.advisorZandler, Melvin E.
dc.contributor.authorWijesinghe, Channa A.
dc.contributor.authorSubbaiyan, Navaneetha K.
dc.date.accessioned2010-09-23T15:50:58Z
dc.date.available2010-09-23T15:50:58Z
dc.date.issued2010-04-23
dc.descriptionPaper presented to the 6th Annual Symposium on Graduate Research and Scholarly Projects (GRASP) held at the Hughes Metropolitan Complex, Wichita State University, April 23, 2010.en
dc.descriptionResearch completed at the Department of Chemistry, College of Arts and Sciencesen
dc.description.abstractThere is a growing interest to mimic major processes in natural photosynthesis via artificial systems in order to harvest solar energy. In the present study, we wish to report newly synthesized molecular triads comprised of Zinc porphyrin-boron dipyrrin-triphenylamine entities.Further, supramolecular tetrad is formed by axial ligation of imidazole functionalized fullerene. Systematic spectral, electrochemical and emission studies are performed to probe sequential energy transfer followed by electron transfer events in the newly synthesized triads. Computational studies using B3LYP/3-21G* are performed to arrive at the geometry and electronic structures. Photochemical study using time-resolved emission is performed to probe electron transfer events. Further, organic photocells are being built to directly convert light energy into electricity.en
dc.format.extent145650 bytes
dc.format.extent1843 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.identifier.citationWijesinghe, Channa A, and Navaneetha K Subbaiyan (2010). Molecular tetrads comprised of Zinc porphyrin-boron dipyrrin-triphenylamine triad to probe sequential energy/electron transfer events via axial ligation with C₆₀imidazole entity. -- In Proceedings: 6th Annual Symposium: Graduate Research and Scholarly Projects. Wichita, KS: Wichita State University, p. 201-202en
dc.identifier.urihttp://hdl.handle.net/10057/3248
dc.language.isoen_USen
dc.publisherWichita State University. Graduate Schoolen
dc.relation.ispartofseriesGRASPen
dc.relation.ispartofseriesv.6en
dc.titleMolecular tetrads comprised of Zinc porphyrin-boron dipyrrin-triphenylamine triad to probe sequential energy/electron transfer events via axial ligation with C₆₀imidazole entityen
dc.typeConference paperen
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
GRASP_2010_201-202.pdf
Size:
142.24 KB
Format:
Adobe Portable Document Format
Description:
Article
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.8 KB
Format:
Item-specific license agreed upon to submission
Description: