Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Stephan Wessely"'
Publikováno v:
Nature. 412:318-320
The function of DNA during oxidative stress and its suitability as a potential building block for molecular devices depend on long-distance transfer of electrons and holes through the molecule, yet many conflicting measurements of the efficiency of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e09691bcaab3620b1e5fd4122675fdc4
https://doi.org/10.1038/35085542
https://doi.org/10.1038/35085542
Autor:
Bernd Giese, Stephan Wessely
Publikováno v:
Journal of Biomolecular Structure and Dynamics. 17:293-295
A guanine radical cation (G(+•)) was site-selectively generated in double-stranded DNA and the hole transport from G(+•) to a GGG unit in G(+•)(TTG)(N)GG sites (N=1-4) was analyzed. The overall rate of the charge transfer exhibits a weak (algeb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9483b968bb56bdc41cc9cb1a4716101
https://doi.org/10.1080/07391102.2000.10506634
https://doi.org/10.1080/07391102.2000.10506634
Autor:
Stephan Wessely, Ute Lindemann, Martin Spormann, Bernd Giese, Maria-Elisabeth Michel-Beyerle, Eric Meggers
Publikováno v:
Angewandte Chemie International Edition. 38:996-998
Hopping between bases of similar redox potentials is the mechanism by which charge transport occurs through DNA. This was shown by rate measurements performed with double strands 1-3. This mechanism explains why hole transfer displays a strong sequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc09ffe2e84b7392788cfd23eee2e2ef
https://doi.org/10.1002/(sici)1521-3773(19990401)38:7<996::aid-anie996>3.0.co
https://doi.org/10.1002/(sici)1521-3773(19990401)38:7<996::aid-anie996>3.0.co
Autor:
Maria-Elisabeth Michel-Beyerle, Eric Meggers, Bernd Giese, Stephan Wessely, Martin Spormann, Ute Lindemann
Publikováno v:
Angewandte Chemie. 111:1050-1052
In Hopping-Schritten zwischen Basen ahnlichen Redoxpotentials erfolgt der Ladungstransport durch DNA, wie Geschwindigkeitsmessungen an den Doppelstrangen 1–3 ergeben. Dieser Mechanismus erklart, warum Lochtransfer stark sequenzabhangig ist, und pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99afe7f3f1ac56dd4f53d7e7ac650b4c
https://doi.org/10.1002/(sici)1521-3757(19990401)111:7<1050::aid-ange1050>3.0.co
https://doi.org/10.1002/(sici)1521-3757(19990401)111:7<1050::aid-ange1050>3.0.co
Autor:
Bernd Giese, Maria-Elisabeth Michel-Beyerle, Mordechai Bixon, Thomas Langenbacher, Stephan Wessely, Joshua Jortner
The fundamental mechanisms of charge migration in DNA are pertinent for current developments in molecular electronics and electrochemistry-based chip technology. The energetic control of hole (positive ion) multistep hopping transport in DNA proceeds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b49037f09788e145453482852ee48a92
https://europepmc.org/articles/PMC18351/
https://europepmc.org/articles/PMC18351/
Autor:
Stephan Wessely, Bernd Giese
Publikováno v:
Chemical Communications. :2108-2109
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2049a060fadd2da226c69937178f1c3
https://doi.org/10.1039/b106059g
https://doi.org/10.1039/b106059g