SOAR Home
→
Liberal Arts and Sciences
→
Chemistry
→
xmlui.ArtifactBrowser.ConfigurableBrowse.trail.metadata.subject

Browsing Chemistry by Subject "Dimerization"

Now showing items 1-4 of 4

Face-to-face pacman-type porphyrin-fullerene dyads: design, synthesis, charge-transfer interactions, and photophysical studies

D'Souza, Francis; Maligaspe, Eranda; Karr, Paul A.; Schumacher, Amy Lea; El Ojaimi, Maya; Gros, Claude P.; Barbe, Jean-Michel; Ohkubo, Kei; Fukuzumi, Shunichi (John Wiley and Sons, 2008-01-01)

Pacman-type face-to-face zinc-porphyrin-fullerene dyads have been newly synthesized and studied. Owing to the close proximity of the donor and acceptor entities, strong pi-pi intramolecular interactions between the porphyrin ...
Photosynthetic reaction center mimicry: low reorganization energy driven charge stabilization in self-assembled cofacial zinc phthalocyanine dimer-fullerene conjugate

D'Souza, Francis; Maligaspe, Eranda; Ohkubo, Kei; Zandler, Melvin E.; Subbaiyan, Navaneetha K.; Fukuzumi, Shunichi (American Chemical Society, 2009-07-01)

By employing well-defined self-assembly methods, a biomimetic bacterial photosynthetic reaction center complex has been constructed, and photoinduced electron transfer originating in this supramolecular donor-acceptor ...
Photosynthetic reaction center mimicry of a "special pair" dimer linked to electron acceptors by a supramolecular approach: self-assembled cofacial zinc porphyrin dimer complexed with fullerene(s)

D'Souza, Francis; Chitta, Raghu; Gadde, Suresh; Rogers, Lisa M.; Karr, Paul A.; Zandler, Melvin E.; Sandanayaka, Atula S. D.; Araki, Yasuyaki; Ito, Osamu (John Wiley and Sons, 2007-01-01)

Biomimetic bacterial photosynthetic reaction center complexes have been constructed using well-defined self-assembled supramolecular approaches. The "special pair" donor, a cofacial porphyrin dimer, was formed via potassium ...
Studies on porphyrin-quinhydrone complexes: molecular recognition of quinone and hydroquinone in solution

D'Souza, Francis; Deviprasad, Gollapalli R. (American Chemical Society, 2001-06-29)

Free-base and zinc(II) porphyrins bearing either one, two, or four hydroquinone entities at the meso positions are shown to bind quinones in solutions via a quinhydrone pairing mechanism. Electrochemical studies reveal ...