Electron-Transfer Acceleration Investigated by Time Resolved Infrared Spectroscopy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F15%3A00441652" target="_blank" >RIV/61388955:_____/15:00441652 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/ar5004048" target="_blank" >http://dx.doi.org/10.1021/ar5004048</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ar5004048" target="_blank" >10.1021/ar5004048</a>
Alternative languages
Result language
angličtina
Original language name
Electron-Transfer Acceleration Investigated by Time Resolved Infrared Spectroscopy
Original language description
Ultrafast electron transfer (ET) processes are important primary steps in natural and artificial photosynthesis, as well as in molecular electronic/photonic devices. In biological systems, ET often occurs surprisingly fast over long distances of severaltens of angströms. Laser-pulse irradiation is conveniently used to generate strongly oxidizing (or reducing) excited states whose reactions are then studied by time-resolved spectroscopic techniques. While photoluminescence decay and UV?vis absorption supply precise kinetics data, time-resolved infrared absorption (TRIR) and Raman-based spectroscopies have the advantage of providing additional structural information and monitoring vibrational energy flows and dissipation, as well as medium relaxation, that accompany ultrafast ET. We will discuss three cases of photoinduced ET involving the ReI(CO)3(N,N) moiety (N,N = polypyridine) that occur much faster than would be expected from ET theories.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CG - Electrochemistry
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Accounts of Chemical Research
ISSN
0001-4842
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
868-876
UT code for WoS article
000351326900039
EID of the result in the Scopus database
2-s2.0-84925430674