• Login
    View Item 
    •   Shocker Open Access Repository Home
    • Fairmount College of Liberal Arts and Sciences
    • Chemistry
    • CHEM Faculty Scholarship
    • CHEM Faculty Publications
    • View Item
    •   Shocker Open Access Repository Home
    • Fairmount College of Liberal Arts and Sciences
    • Chemistry
    • CHEM Faculty Scholarship
    • CHEM Faculty Publications
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Investigating photoinduced energy and electron transfer mechanisms in ferrocene-zinc porphyrin-boron dipyrrin-fullerene supramolecular construct

    Date
    2014-03-16
    Author
    Lim, Gary N.
    Maligaspe, Eranda
    D'Souza, Francis
    Metadata
    Show full item record
    Citation
    Lim, Gary N.; Maligaspe, Eranda; D'Souza, Francis. 2014. Investigating photoinduced energy and electron transfer mechanisms in ferrocene-zinc porphyrin-boron dipyrrin-fullerene supramolecular construct. Abstracts of Papers of the American Chemical Society, Volume: 247 Meeting Abstract: 180-ORGN
    Abstract
    Photoinduced energy (EnT) and electron transfer (ET) processes have been the driving force in the conversion of solar energy to electrical energy or fuels. Understanding the mechanism is vital in designing “antenna-reaction centers” that mimic photosynthesis or further improve and stabilize the charge separated states. In this study, the charge stabilizing property of a newly synthesized supramolecular construct of ferrocene-zinc porphyrin-boron dipyrrin-fullerene has been investigated through steady-state absorption, fluorescence emission, and transient absorption studies. The covalently linked ferrocene (Fc)-zinc porphyrin (ZnP)-boron dipyrrin (BDP) supramolecule was self-assembled with the imidazole appended fulleropyrrolidine (C60Im) through axial coordination allowing energy transfer (from BDP to ZnP) and stepwise electron transfer and hole transfer (from ZnP to C60Im, and from ZnP to Fc, respectively) or a stepwise electron transfer (from Fc to ZnP then from ZnP to C60Im) which has been established from time-resolved emission and transient absorption studies.
    Description
    Presented at the 247th National Spring Meeting of the American Chemical Society (ACS), Dallas, Texas on March 16. 2014.
    URI
    http://hdl.handle.net/10057/11162
    Collections
    • CHEM Faculty Publications

    Browse

    All of Shocker Open Access RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsBy TypeThis CollectionBy Issue DateAuthorsTitlesSubjectsBy Type

    My Account

    LoginRegister

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    DSpace software copyright © 2002-2021  DuraSpace
    Contact Us | Send Feedback
    DSpace Express is a service operated by 
    Atmire NV