Zobrazeno 1 - 10
of 55
pro vyhledávání: '"THOMAS L. NETZEL"'
Publikováno v:
Synthetic Communications. 39:4230-4238
Anthraquinone (AQ) derivatives, including members of the anthraquinone imide (AQI) family, have been synthesized to afford good candidates for electron-transfer studies in DNA. Electron-withdrawing groups on the AQ ring give a less negative reduction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::537293707c24a3575869de39e7d668ba
https://doi.org/10.1080/00397910902898585
https://doi.org/10.1080/00397910902898585
Autor:
Yasser H. A. Hussein, Ibrahim M. Abdou, Thomas L. Netzel, Lucjan Strekowski, Neil A. Anderson, Morteza M. Vaghefi, Tianquan Lian, Victor A. Timoshchuk
Publikováno v:
The Journal of Physical Chemistry A. 110:4320-4328
The goal of this work is to produce high yields of long-lived AQ(*-)/dA(*+) charge transfer (CT) excited states (or photoproducts). This goal fits within a larger context of trying generally to produce high yields of long-lived CT excited states with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb24524925c5e994e879622a819e6eed
https://doi.org/10.1021/jp054395q
https://doi.org/10.1021/jp054395q
Publikováno v:
The Journal of Physical Chemistry B. 109:5927-5934
In this work nine DNA hairpins (HPs) are studied at room temperature to observe their pyrene(*+)/dU(*-) CT excited-state dynamics following photoexcitation at 355 nm with a 25 ps laser pulse. The HPs are 18-24 bases long, have a central tetra-T loop,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::886476648466bcc4f46f3c6ecba33e59
https://doi.org/10.1021/jp044968j
https://doi.org/10.1021/jp044968j
Autor:
Thomas L. Netzel, Samir T. Gaballah
Publikováno v:
Nucleosides, Nucleotides and Nucleic Acids. 21:681-694
The desire to produce reversible electron traps for direct, room temperature studies of excess electron transport in DNA duplexes and hairpins motivated our efforts first to link pyridines to 2′-deoxyuridine (pyridinyl-dU) and then to convert these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1293108ec7b9d34c61b335aa755239a7
https://doi.org/10.1081/ncn-120015725
https://doi.org/10.1081/ncn-120015725
Publikováno v:
Nucleosides, Nucleotides and Nucleic Acids. 21:547-560
The synthesis of 2,2′-bipyridinyl-2′-deoxyuridine metal-chelator nucleosides (Bipy-dU) with either ethynyl or ethylenyl linkers was now been accomplished. These new nucleosides will permit the construction of a number of corresponding metallo-DNA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45d03a053cc806f03578b73267234961
https://doi.org/10.1081/ncn-120015068
https://doi.org/10.1081/ncn-120015068
Autor:
Thomas L. Netzel, Charles E. Kerr, C. Denise Mitchell, Bruce E. Eaton,§ and, Yun-Ming Ying,†,‡
Publikováno v:
The Journal of Physical Chemistry B. 104:2166-2175
This paper presents results of the synthesis and photophysical study of N-(1-pyrenylmethyl)-2‘-deoxyuridine-5-carboxamide (PMA-dU) and its spectroscopic model N-acetyl-1-aminomethylpyrene (PMA-Ac). The goal in these studies is to learn about the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b7cf9bfdeda84430505b58144ef103f
https://doi.org/10.1021/jp993776z
https://doi.org/10.1021/jp993776z
Publikováno v:
The Journal of Physical Chemistry B. 104:1637-1650
This paper reports results of the synthesis and photophysical study of 5-(N-carboxy-1-aminopyrenyl)-2‘-deoxyuridine (PA-dU) and its spectroscopic model N-acetyl-1-aminopyrene (PA-Ac). Absorbance and emission spectra, emission quantum yields, and em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71b213a92853bfb5d702c085c03b1bd0
https://doi.org/10.1021/jp992773j
https://doi.org/10.1021/jp992773j
Autor:
Thomas L. Netzel
Publikováno v:
JBIC Journal of Biological Inorganic Chemistry. 3:210-214
This commentary article presents an overview of recent experimental results on DNA-mediated electron transfer (ET) from the perspective of semiclassical ET theory. The question concerning whether or not DNA can act as a wire is addressed. Much of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::802c5277295cd72a146a265a1e088c56
https://doi.org/10.1007/s007750050223
https://doi.org/10.1007/s007750050223
Publikováno v:
The Journal of Physical Chemistry. 99:17936-17947
This paper reports fluorescence quantum yield, emission enhancement, and emission lifetime measurements for 10 cyanine dyes complexed to calf thymus DNA (CT-DNA), (dAdT){sub 10}, and (dGdC){sub 6} duplexes. Six of the dyes are linked bichromophores w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02a95e80c6824bf5f57995af31fb0107
https://doi.org/10.1021/j100051a019
https://doi.org/10.1021/j100051a019
Publikováno v:
The Journal of Physical Chemistry. 99:17948-17955
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ba111f7e8dae438ee0d80253000a67a
https://doi.org/10.1021/j100051a020
https://doi.org/10.1021/j100051a020