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Items: 1 to 20 of 203

1.

One-electron reduction of superoxide radical-anions by 3-alkylpolyhydroxyflavones in micelles. Effect of antioxidant alkyl chain length on micellar structure and reactivity.

Silva AM, Filipe P, Seixas RS, Pinto DC, Patterson LK, Hug GL, Cavaleiro JA, Mazière JC, Santus R, Morlière P.

J Phys Chem B. 2008 Sep 18;112(37):11456-61. doi: 10.1021/jp805889g. Epub 2008 Aug 26.

PMID:
18729319
2.
3.

The location of phenolic antioxidants and radicals at interfaces determines their activity.

Heins A, McPhail DB, Sokolowski T, Stöckmann H, Schwarz K.

Lipids. 2007 Jun;42(6):573-82. Epub 2007 May 1.

PMID:
17473943
4.

Investigating the location of propyl gallate at surfaces and its chemical microenvironment by (1)H NMR.

Heins A, Sokolowski T, Stöckmann H, Schwarz K.

Lipids. 2007 Jun;42(6):561-72. Epub 2007 Apr 20.

PMID:
17447096
5.

Redox reactions of the urate radical/urate couple with the superoxide radical anion, the tryptophan neutral radical and selected flavonoids in neutral aqueous solutions.

Santus R, Patterson LK, Filipe P, Morlière P, Hug GL, Fernandes A, Mazière JC.

Free Radic Res. 2001 Aug;35(2):129-36.

PMID:
11697193
6.

Inhibitions of the autoxidation of linoleic acid by flavonoids in micelles.

Wang PF, Zheng RL.

Chem Phys Lipids. 1992 Nov;63(1-2):37-40.

PMID:
1486658
7.
8.

Structure-activity relationships in hydroxy-2,3-diarylxanthone antioxidants. Fast kinetics spectroscopy as a tool to evaluate the potential for antioxidant activity in biological systems.

Santos CM, Silva AM, Filipe P, Santus R, Patterson LK, Mazière JC, Cavaleiro JA, Morlière P.

Org Biomol Chem. 2011 May 21;9(10):3965-74. doi: 10.1039/c0ob00841a. Epub 2011 Apr 8.

PMID:
21475761
9.

Sub- and post-micellar catalytic and inhibitory effects of cetyltrimethylammonium bromide in the permanganate oxidation of phenylalanine.

Zaheer Z, Rafiuddin.

Colloids Surf B Biointerfaces. 2009 Mar 1;69(2):251-6. doi: 10.1016/j.colsurfb.2008.11.019. Epub 2008 Nov 28.

PMID:
19131220
10.

The diffusion-controlled reaction of semioxidized tryptophan with the superoxide radical anion.

Santus R, Patterson LK, Bazin M.

Free Radic Biol Med. 1995 Dec;19(6):837-42.

PMID:
8582656
11.

Quenching of triplet-excited flavins by flavonoids. Structural assessment of antioxidative activity.

Huvaere K, Olsen K, Skibsted LH.

J Org Chem. 2009 Oct 2;74(19):7283-93. doi: 10.1021/jo901301c.

PMID:
19736949
12.

Oxidation of tyrosine by permanganate in presence of cetyltrimethylammonium bromide.

Malik MA, Basahel SN, Obaid AY, Khan Z.

Colloids Surf B Biointerfaces. 2010 Mar 1;76(1):346-53. doi: 10.1016/j.colsurfb.2009.11.019. Epub 2009 Dec 3.

PMID:
20022227
13.
14.

Combined antioxidant effects of rutin and vitamin C in Triton X-100 micelles.

Guo R, Wei P, Liu W.

J Pharm Biomed Anal. 2007 Mar 12;43(4):1580-6. Epub 2006 Dec 27.

PMID:
17196356
15.

The dependence of α-tocopheroxyl radical reduction by hydroxy-2,3-diarylxanthones on structure and micro-environment.

Morlière P, Patterson LK, Santos CM, Silva AM, Mazière JC, Filipe P, Gomes A, Fernandes E, Garcia MB, Santus R.

Org Biomol Chem. 2012 Mar 14;10(10):2068-76. doi: 10.1039/c2ob06612b. Epub 2012 Feb 3.

PMID:
22302132
16.

Polyhydroxylated 2-styrylchromones as potent antioxidants.

Filipe P, Silva AM, Morlière P, Brito CM, Patterson LK, Hug GL, Silva JN, Cavaleiro JA, Mazière JC, Freitas JP, Santus R.

Biochem Pharmacol. 2004 Jun 15;67(12):2207-18.

PMID:
15163552
17.

Side-chain-controlled H- and J-aggregation of amphiphilic porphyrins in CTAB micelles.

Guo L.

J Colloid Interface Sci. 2008 Jun 1;322(1):281-6. doi: 10.1016/j.jcis.2008.02.041. Epub 2008 Mar 4.

PMID:
18387624
19.

Role of cetyltrimethylammonium bromide (cationic surfactant) on the tryptophan-MnO4(-) reaction.

Malik MA, Khan Z.

Colloids Surf B Biointerfaces. 2009 Sep 1;72(2):253-8. doi: 10.1016/j.colsurfb.2009.04.012. Epub 2009 Apr 19.

PMID:
19443187
20.

Studies on bio-antioxidants--micellar effects on the reduction of nitroxides by vitamin C.

Liu YC, Han ZX, Wu LM, Chen P, Liu ZL.

Sci China B. 1989 Aug;32(8):937-47.

PMID:
2610866

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