Control over Photoinduced Energy and Electron Transfer in Supramolecular Polyads of Covalently linked azaBODIPY-Bisporphyrin ‘Molecular Clip’ Hosting Fullerene

2011 ◽  
Vol 134 (1) ◽  
pp. 654-664 ◽  
Author(s):  
Francis D’Souza ◽  
Anu N. Amin ◽  
Mohamed E. El-Khouly ◽  
Navaneetha K. Subbaiyan ◽  
Melvin E. Zandler ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Energy And Electron Transfer ◽  
Molecular Clip ◽  
Covalently Linked

Photoinduced energy and electron transfer in inorganic covalently linked systems

1994 ◽  
Vol 82 (1-3) ◽  
pp. 191-202 ◽  
Author(s):  
Franco Scandola ◽  
Roberto Argazzi ◽  
Carlo Alberto Bignozzi ◽  
Maria Teresa Indelli
Keyword(s):  
Electron Transfer ◽  
Energy And Electron Transfer ◽  
Covalently Linked

Photoinduced energy and electron transfer of covalently linked zinc(II)-pyropheophytin-anthraquinone molecules in monolayers of Langmuir-Blodgett films

1996 ◽  
Vol 280 (1-2) ◽  
pp. 244-248 ◽  
Author(s):  
N.V. Tkachenko ◽  
A.Y. Tauber ◽  
H. Lemmetyinen ◽  
P.H. Hynninen
Keyword(s):  
Electron Transfer ◽  
Langmuir Blodgett ◽  
Energy And Electron Transfer ◽  
Langmuir Blodgett Films ◽  
Covalently Linked

Synthesis and Controlled Self-Assembly of Covalently Linked Hexa-peri-hexabenzocoronene/Perylene Diimide Dyads as Models To Study Fundamental Energy and Electron Transfer Processes

2012 ◽  
Vol 134 (13) ◽  
pp. 5876-5886 ◽  
Author(s):  
Lukas F. Dössel ◽  
Valentin Kamm ◽  
Ian A. Howard ◽  
Frédéric Laquai ◽  
Wojciech Pisula ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Self Assembly ◽  
Perylene Diimide ◽  
Transfer Processes ◽  
Energy And Electron Transfer ◽  
Covalently Linked ◽  
Electron Transfer Processes

scholarly journals A Brief History of Photoactive Interlocked Systems Assembled by Transition Metal Template Synthesis

Photochem ◽  
2021 ◽  
Vol 1 (3) ◽  
pp. 411-433
Author(s):  
Vitor H. Rigolin ◽  
Liniquer A. Fontana ◽  
Jackson D. Megiatto
Keyword(s):  
Electron Transfer ◽  
Transition Metal ◽  
Electron Donor ◽  
Metal Ion ◽  
Energy And Electron Transfer ◽  
Donor Acceptor ◽  
History Of ◽  
Artificial Photosynthetic ◽  
Covalently Linked ◽  
Electron Transfer Processes

More than three decades of research efforts have yielded powerful methodologies based on transition metal template-directed syntheses for the assembly of a huge number of interlocked systems, molecular knots, machines and synthesizers. Such template techniques have been applied in the preparation of mechanically linked electron donor–acceptor artificial photosynthetic models. Consequently, synthetic challenging photoactive rotaxanes and catenanes have been reported, in which the chromophores are not covalently linked but are still associated with undergoing sequential energy (EnT) and electron transfer (ET) processes upon photoexcitation. Many interlocked photosynthetic models produce highly energetic, but still long-living charge separated states (CSS). The present work describes in a historical perspective some key advances in the field of photoactive interlocked systems assembled by transition metal template techniques, which illustrate the usefulness of rotaxanes and catenanes as molecular scaffolds to organize electron donor–acceptor groups. The effects of molecular dynamics, molecular topology, as well as the role of the transition metal ion used as template species, on the thermodynamic and kinetic parameters of the photoinduced energy and electron transfer processes in the interlocked systems are also discussed.

Synchronized Energy and Electron Transfer Processes in Covalently Linked CdSe–Squaraine Dye–TiO2 Light Harvesting Assembly

ACS Nano ◽  
2012 ◽  
Vol 6 (6) ◽  
pp. 5718-5726 ◽  
Author(s):  
Hyunbong Choi ◽  
Pralay K. Santra ◽  
Prashant V. Kamat
Keyword(s):  
Electron Transfer ◽  
Light Harvesting ◽  
Transfer Processes ◽  
Squaraine Dye ◽  
Energy And Electron Transfer ◽  
Covalently Linked ◽  
Electron Transfer Processes

Singlet—singlet intramolecular energy and electron transfer in covalently-linked porphyrin—phthalocyanine heterodimers

1993 ◽  
Vol 72 (2) ◽  
pp. 163-168 ◽  
Author(s):  
Hong-Jian Tian ◽  
Qing-Fu Zhou ◽  
Shu-Yin Shen ◽  
Hui-Jun Xu
Keyword(s):  
Electron Transfer ◽  
Energy And Electron Transfer ◽  
Covalently Linked ◽  
Porphyrin Phthalocyanine

Femtosecond Pump-Probe Analysis of Energy and Electron Transfer in Photosynthetic Membranes of Rhodobacter capsulatus

Biochemistry ◽  
1994 ◽  
Vol 33 (27) ◽  
pp. 8313-8322 ◽  
Author(s):  
Weizhong Xiao ◽  
Su Lin ◽  
Aileen K. W. Taguchi ◽  
Neal W. Woodbury
Keyword(s):  
Electron Transfer ◽  
Rhodobacter Capsulatus ◽  
Pump Probe ◽  
Photosynthetic Membranes ◽  
Probe Analysis ◽  
Energy And Electron Transfer
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