A ‘two-point’ bound zinc porphyrin–zinc phthalocyanine–fullerene supramolecular triad for sequential energy and electron transfer

2013 ◽  
Vol 49 (69) ◽  
pp. 7614 ◽  
Author(s):  
Chandra B. KC ◽  
Kei Ohkubo ◽  
Paul A. Karr ◽  
Shunichi Fukuzumi ◽  
Francis D'Souza
Keyword(s):  
Electron Transfer ◽  
Zinc Phthalocyanine ◽  
Zinc Porphyrin ◽  
Energy And Electron Transfer

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.

Multi-modular, tris(triphenylamine) zinc porphyrin–zinc phthalocyanine–fullerene conjugate as a broadband capturing, charge stabilizing, photosynthetic ‘antenna-reaction center’ mimic

Nanoscale ◽  
2015 ◽  
Vol 7 (15) ◽  
pp. 6813-6826 ◽  
Author(s):  
Chandra B. KC ◽  
Gary N. Lim ◽  
Francis D'Souza
Keyword(s):  
Electron Transfer ◽  
Reaction Center ◽  
Zinc Phthalocyanine ◽  
Zinc Porphyrin ◽  
Donor Acceptor ◽  
Photosynthetic Antenna ◽  
Charge Stabilization

Charge stabilization as a result of electron transfer followed by a hole-shift mechanism is demonstrated in a supramolecular multi-modular donor–acceptor assembly.

A zinc phthalocyanine–benzoperylenetriimide conjugate for solvent dependent ultrafast energy vs. electron transfer

2019 ◽  
Vol 55 (99) ◽  
pp. 14946-14949 ◽  
Author(s):  
Valeria Navarro-Pérez ◽  
Ana M. Gutiérrez-Vílchez ◽  
Javier Ortiz ◽  
Ángela Sastre-Santos ◽  
Fernando Fernández-Lázaro ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Transient Absorption ◽  
Solvent Polarity ◽  
Zinc Phthalocyanine ◽  
Femtosecond Transient Absorption ◽  
Energy And Electron Transfer ◽  
Absorption Technique

Ultrafast energy and electron transfer as a function of solvent polarity has been demonstrated using a femtosecond transient absorption technique in a zinc phthalocyanine–benzoperylenetriimide conjugate.

scholarly journals Solvent-dependent photo-induced dynamics in a non-rigidly linked zinc phthalocyanine–perylenediimide dyad probed using ultrafast spectroscopy

2017 ◽  
Vol 19 (31) ◽  
pp. 21078-21089 ◽  
Author(s):  
Bryan Kudisch ◽  
Margherita Maiuri ◽  
Vicente M. Blas-Ferrando ◽  
Javier Ortiz ◽  
Ángela Sastre-Santos ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Dynamic System ◽  
Ultrafast Spectroscopy ◽  
Light Harvesting ◽  
Zinc Phthalocyanine ◽  
Artificial Light ◽  
Pump Probe ◽  
Energy And Electron Transfer

A solvent dependent pump–probe study on an artificial light harvesting dyad reveals static and dynamic system-bath interactions observed in ultrafast photoinduced energy and electron transfer.

Electron and energy transfer in a porphyrin–oxoporphyrinogen–fullerene triad, ZnP–OxP–C60

2020 ◽  
Vol 22 (25) ◽  
pp. 14356-14363 ◽  
Author(s):  
Mandeep K. Chahal ◽  
Habtom B. Gobeze ◽  
Whitney A. Webre ◽  
Paul A. Karr ◽  
Daniel T. Payne ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Energy Transfer ◽  
Pump Probe ◽  
Zinc Porphyrin ◽  
Energy And Electron Transfer ◽  
Probe Spectroscopy

Competitive energy and electron transfer in a newly synthesized supramolecular triad composed of zinc porphyrin, oxoporphyrinogen and C60 has been demonstrated using ultrafast pump–probe spectroscopy.

Photoinduced Energy and Electron Transfer in a Giant Zinc Porphyrin−Bridge−C60System†

2002 ◽  
Vol 106 (43) ◽  
pp. 10079-10088 ◽  
Author(s):  
Toby D. M. Bell ◽  
Kenneth P. Ghiggino ◽  
Katrina A. Jolliffe ◽  
Millagahamada G. Ranasinghe ◽  
Steven J. Langford ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Zinc Porphyrin ◽  
Energy And Electron Transfer

Supramolecular complex of a fused zinc phthalocyanine–zinc porphyrin dyad assembled by two imidazole-C60units: ultrafast photoevents

2018 ◽  
Vol 20 (11) ◽  
pp. 7798-7807 ◽  
Author(s):  
Jorge Follana-Berná ◽  
Sairaman Seetharaman ◽  
Luis Martín-Gomis ◽  
Georgios Charalambidis ◽  
Adelais Trapali ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Energy Transfer ◽  
Charge Separation ◽  
Supramolecular Complex ◽  
Zinc Phthalocyanine ◽  
Zinc Porphyrin

A ZnP–ZnPc, fused ZnP–ZnPc dyad is shown to undergo ultrafast energy transfer followed by electron transfer to coordinated fullerene resulting in charge separation.

Photoinduced Energy and Electron Transfer in Phenylethynyl-Bridged Zinc Porphyrin-Oligothienylenevinylene-C60Ensembles

2012 ◽  
Vol 18 (24) ◽  
pp. 7473-7485 ◽  
Author(s):  
Maxence Urbani ◽  
Kei Ohkubo ◽  
D. M. Shafiqul Islam ◽  
Shunichi Fukuzumi ◽  
Fernando Langa
Keyword(s):  
Electron Transfer ◽  
Zinc Porphyrin ◽  
Energy And Electron Transfer
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