Villamena FA - Search Results

1

Discriminative Detection of Biothiols by Electron Paramagnetic Resonance Spectroscopy using a Methanethiosulfonate Trityl Probe.

Tan X, Ji K, Wang X, Yao R, Han G, Villamena FA, Zweier JL, Song Y, Rockenbauer A, Liu Y. Tan X, et al. Among authors: villamena fa. Angew Chem Int Ed Engl. 2020 Jan 7;59(2):928-934. doi: 10.1002/anie.201912832. Epub 2019 Nov 18. Angew Chem Int Ed Engl. 2020. PMID: 31657108

2

Thiolytic chemistry of alternative precursors to the major metabolite of the cancer chemopreventive oltipraz.

Navamal M, McGrath C, Stewart J, Blans P, Villamena F, Zweier J, Fishbein JC. Navamal M, et al. J Org Chem. 2002 Dec 27;67(26):9406-13. doi: 10.1021/jo020588n. J Org Chem. 2002. PMID: 12492345

3

Theoretical study of the spin trapping of hydroxyl radical by cyclic nitrones: a density functional theory approach.

Villamena FA, Hadad CM, Zweier JL. Villamena FA, et al. J Am Chem Soc. 2004 Feb 18;126(6):1816-29. doi: 10.1021/ja038838k. J Am Chem Soc. 2004. PMID: 14871114

4

Detection of reactive oxygen and nitrogen species by EPR spin trapping.

Villamena FA, Zweier JL. Villamena FA, et al. Antioxid Redox Signal. 2004 Jun;6(3):619-29. doi: 10.1089/152308604773934387. Antioxid Redox Signal. 2004. PMID: 15130289 Review.

5

Spin trapping by 5-carbamoyl-5-methyl-1-pyrroline N-oxide (AMPO): theoretical and experimental studies.

Villamena FA, Rockenbauer A, Gallucci J, Velayutham M, Hadad CM, Zweier JL. Villamena FA, et al. J Org Chem. 2004 Nov 12;69(23):7994-8004. doi: 10.1021/jo049244i. J Org Chem. 2004. PMID: 15527282

6

Cancer chemopreventive oltipraz generates superoxide anion radical.

Velayutham M, Villamena FA, Fishbein JC, Zweier JL. Velayutham M, et al. Among authors: villamena fa. Arch Biochem Biophys. 2005 Mar 1;435(1):83-8. doi: 10.1016/j.abb.2004.11.028. Arch Biochem Biophys. 2005. PMID: 15680910

7

Glutathione-mediated formation of oxygen free radicals by the major metabolite of oltipraz.

Velayutham M, Villamena FA, Navamal M, Fishbein JC, Zweier JL. Velayutham M, et al. Among authors: villamena fa. Chem Res Toxicol. 2005 Jun;18(6):970-5. doi: 10.1021/tx049687h. Chem Res Toxicol. 2005. PMID: 15962931

8

Nitric oxide release from the unimolecular decomposition of the superoxide radical anion adduct of cyclic nitrones in aqueous medium.

Locigno EJ, Zweier JL, Villamena FA. Locigno EJ, et al. Among authors: villamena fa. Org Biomol Chem. 2005 Sep 7;3(17):3220-7. doi: 10.1039/b507530k. Epub 2005 Aug 2. Org Biomol Chem. 2005. PMID: 16106305

9

Comparative DFT study of the spin trapping of methyl, mercapto, hydroperoxy, superoxide, and nitric oxide radicals by various substituted cyclic nitrones.

Villamena FA, Hadad CM, Zweier JL. Villamena FA, et al. J Phys Chem A. 2005 Mar 3;109(8):1662-74. doi: 10.1021/jp0451492. J Phys Chem A. 2005. PMID: 16833491

10

Superoxide radical anion adduct of 5,5-dimethyl-1-pyrroline n-oxide (DMPO). 1. The thermodynamics of formation and its acidity.

Villamena FA, Merle JK, Hadad CM, Zweier JL. Villamena FA, et al. J Phys Chem A. 2005 Jul 14;109(27):6083-8. doi: 10.1021/jp052431f. J Phys Chem A. 2005. PMID: 16833945

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