Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Midas Tsai"'
Publikováno v:
The Journal of Physical Chemistry B. 126:5458-5472
Publikováno v:
ChemPlusChem. 86:1243-1254
8-Oxo-2'-deoxyguanosine (OG) is the most common DNA lesion. Notably, OG becomes more susceptible to oxidative damage than the undamaged nucleoside, forming mutagenic products in vivo. Herein the reactions of singlet O2 with the radical cations of 8-o
Publikováno v:
The journal of physical chemistry. B. 126(29)
In DNA, guanine is the most susceptible to oxidative damage by exogenously and endogenously produced electronically excited singlet oxygen (
Publikováno v:
The Journal of Physical Chemistry A. 125:1564-1576
Reactions of electronically excited singlet oxygen (1O2) with the radical cations of guanine (9HG•+), 9-methylguanine (9MG•+), 2′-deoxyguanosine (dGuo•+), and guanosine (Guo•+) were studied in the ...
Publikováno v:
Oriental Journal of Chemistry. 36:229-236
Publikováno v:
Oriental Journal of Chemistry. 36:37-43
Publikováno v:
The Journal of Physical Chemistry B. 123:10410-10423
We report a kinetics and mechanistic study on the 1O2 oxidation of 9-methylguanine (9MG) and the cross-linking of the oxidized intermediate 2-amino-9-methyl-9H-purine-6,8-dione (9MOGOX) with Nα-ace...
Publikováno v:
ChemPlusChem. 86(9)
8-Oxo-2'-deoxyguanosine (OG) is the most common DNA lesion. Notably, OG becomes more susceptible to oxidative damage than the undamaged nucleoside, forming mutagenic products in vivo. Herein the reactions of singlet O
Publikováno v:
The journal of physical chemistry. A. 125(7)
Reactions of electronically excited singlet oxygen (
Publikováno v:
ChemPhysChem. 19:2645-2654
We report an experimental and computational study on the 1 O2 oxidation of gas-phase deprotonated guanine-cytosine base pair [G ⋅ C-H]- that is composed of 9HG ⋅ [C-H]- and 7HG ⋅ [C-H]- (pairing 9H- or 7H-guanine with N1-deprotonated cytosine),