scholarly journals Theory and computational modeling: Medium reorganization and donor/acceptor coupling in electron transfer processes

1998 ◽  
Author(s):  
M.D. Newton ◽  
S.W. Feldberg ◽  
J.F. Smalley
Keyword(s):  
Electron Transfer ◽  
Computational Modeling ◽  
Transfer Processes ◽  
Donor Acceptor ◽  
Modeling Medium ◽  
Electron Transfer Processes

New porphyrin architectures and host-guest chemistry

2004 ◽  
Vol 08 (09) ◽  
pp. 1118-1128 ◽  
Author(s):  
Bhaskar G. Maiya
Keyword(s):  
Electron Transfer ◽  
Molecular Devices ◽  
International Conference ◽  
Transfer Processes ◽  
Recent Developments ◽  
Donor Acceptor ◽  
Electron Transfer Processes ◽  
Guest Chemistry

This article reviews recent developments that have taken place in research related to new porphyrin architectures and their host-guest chemistry, as described in a microsymposium bearing the same name held during the 3rd International Conference on Porphyrins and Phthalocyanines (ICPP-3). The usefulness of representative arrays, aggregates, donor-acceptor systems, and receptor motifs based on porphyrin architectures is highlighted as it applies to the fabrication of molecular devices, understanding the biomimetic electron transfer processes, and recognition of bioorganic substrates.

Electronic energy and electron transfer processes in photoexcited donor–acceptor dyad and triad molecular systems based on triphenylene and perylene diimide units

2016 ◽  
Vol 18 (11) ◽  
pp. 7875-7887 ◽  
Author(s):  
K. J. Lee ◽  
J. H. Woo ◽  
E. Kim ◽  
Y. Xiao ◽  
X. Su ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photophysical Properties ◽  
Electronic Energy ◽  
Perylene Diimide ◽  
Molecular Systems ◽  
Transfer Processes ◽  
Energy And Electron Transfer ◽  
Donor Acceptor ◽  
Electron Transfer Processes

The photophysical properties of novel donor–acceptor dyad and triad molecules show an intricate interplay between energy and electron transfer processes.

Synthetic methodologies leading to porphyrin-quinone conjugates

2016 ◽  
Vol 20 (01n04) ◽  
pp. 167-189
Author(s):  
Mariana F. do C. Cardoso ◽  
Luana da S. M. Forezi ◽  
Fernando de C. da Silva ◽  
Ângelo C. Pinto ◽  
Maria G. P. M. S. Neves ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Biological Significance ◽  
Transfer Processes ◽  
Donor Acceptor ◽  
Synthetic Methodologies ◽  
Electron Transfer Processes

This review focuses on synthetic strategies that have been established for the preparation of porphyrin-quinone conjugates of potential biological significance and as donor–acceptor compounds for electron transfer processes.

scholarly journals Multistep energy and electron transfer processes in novel rotaxane donor–acceptor hybrids generating microsecond-lived charge separated states

2015 ◽  
Vol 6 (12) ◽  
pp. 7293-7304 ◽  
Author(s):  
Sabrina V. Kirner ◽  
Christian Henkel ◽  
Dirk M. Guldi ◽  
Jackson D. Megiatto Jr ◽  
David I. Schuster
Keyword(s):  
Electron Transfer ◽  
Electron Acceptor ◽  
Zinc Phthalocyanine ◽  
Zinc Porphyrin ◽  
Transfer Processes ◽  
Energy And Electron Transfer ◽  
Donor Acceptor ◽  
Electron Transfer Processes

A new set of [Cu(phen)2]+ based rotaxanes, featuring [60]-fullerene as an electron acceptor and a variety of electron donating moieties, namely zinc porphyrin (ZnP), zinc phthalocyanine (ZnPc) and ferrocene (Fc), has been synthesized and fully characterized.

scholarly journals Efficient long-range electron transfer processes in polyfluorene–perylene diimide blends

Nanoscale ◽  
2018 ◽  
Vol 10 (23) ◽  
pp. 10934-10944 ◽  
Author(s):  
Anna Isakova ◽  
Safakath Karuthedath ◽  
Thomas Arnold ◽  
Jonathan R. Howse ◽  
Paul D. Topham ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Symmetry Breaking ◽  
Long Range ◽  
Perylene Diimide ◽  
Transfer Processes ◽  
Interfacial States ◽  
Donor Acceptor ◽  
Excimer Formation ◽  
Electron Transfer Processes

Symmetry-breaking charge transfer in donor–acceptor blends comprising perylene diimide avoids strongly-bound interfacial states and outperforms excimer formation.

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