The rate of the photoinduced charge-separation in C<sub>60</sub>-terminated butadiyne-linked porphyrin oligomers <b>P</b><sub><i>n</i></sub> (<i>n</i> = 4, 6) is strongly influenced by their molecular conformation. In these systems, the presence of the butadiyne linkers gives rise to a broad distribution of conformations in the ground state, due to an almost barrierless rotation of individual porphyrin units in the oligomer chain. The conformational states of these oligomers, either twisted or planar, could be selected by varying the excitation wavelength, thereby providing different initial excited states for charge separation. Charge separation in the different conformers was followed using both steady-state and 2D time-resolved emission ...
Click on the DOI link below to access the article (may not be free).A supramolecular oligochromophor...
In this work the timescales and mechanisms associated with the structural dynamics of butadiyne-link...
Full text of this article is not available in SOAR.A new approach of probing proximity effects in po...
The rate of the photoinduced charge-separation in C-60-terminated butadiyne-linked porphyrin oligome...
Controlling the conformational heterogeneity of molecular systems is fundamental to envisage future ...
Electron-transfer reactions are fundamental to many practical devices, but because of their complexi...
Electron-transfer reactions are fundamental to many practical devices, but because of their complexi...
Electron-transfer reactions are fundamental to many practical devices, but because of their complexi...
As part of a continuing investigation of the topological control of intramolecular electron transfer...
Electron transfer over long distances is important for many future applications in molecular electro...
Electron transfer over long distances is important for many future applications in molecular electro...
The photophysics of a butadiyne-linked porphyrin dimer has been investigated by spectroscopy and qua...
Photoinduced charge transfer (CT) plays a central role in biologically significant systems and in ap...
In this Thesis, porphyrin-based donor-acceptor systems have been used to study photoinduced electron...
A series of porphyrin fullerene dyads covalently connected to each other with two linkers forming a ...
Click on the DOI link below to access the article (may not be free).A supramolecular oligochromophor...
In this work the timescales and mechanisms associated with the structural dynamics of butadiyne-link...
Full text of this article is not available in SOAR.A new approach of probing proximity effects in po...
The rate of the photoinduced charge-separation in C-60-terminated butadiyne-linked porphyrin oligome...
Controlling the conformational heterogeneity of molecular systems is fundamental to envisage future ...
Electron-transfer reactions are fundamental to many practical devices, but because of their complexi...
Electron-transfer reactions are fundamental to many practical devices, but because of their complexi...
Electron-transfer reactions are fundamental to many practical devices, but because of their complexi...
As part of a continuing investigation of the topological control of intramolecular electron transfer...
Electron transfer over long distances is important for many future applications in molecular electro...
Electron transfer over long distances is important for many future applications in molecular electro...
The photophysics of a butadiyne-linked porphyrin dimer has been investigated by spectroscopy and qua...
Photoinduced charge transfer (CT) plays a central role in biologically significant systems and in ap...
In this Thesis, porphyrin-based donor-acceptor systems have been used to study photoinduced electron...
A series of porphyrin fullerene dyads covalently connected to each other with two linkers forming a ...
Click on the DOI link below to access the article (may not be free).A supramolecular oligochromophor...
In this work the timescales and mechanisms associated with the structural dynamics of butadiyne-link...
Full text of this article is not available in SOAR.A new approach of probing proximity effects in po...