Grigor'ev IA - Search Results

1

Combining high-field EPR with site-directed spin labeling reveals unique information on proteins in action.

Möbius K, Savitsky A, Wegener C, Plato M, Fuchs M, Schnegg A, Dubinskii AA, Grishin YA, Grigor'ev IA, Kühn M, Duché D, Zimmermann H, Steinhoff HJ. Möbius K, et al. Magn Reson Chem. 2005 Nov;43 Spec no.:S4-S19. doi: 10.1002/mrc.1690. Magn Reson Chem. 2005. PMID: 16235212

2

Site-directed electrostatic measurements with a thiol-specific ph-sensitive nitroxide: differentiating local pK and polarity effects by high-field EPR.

Smirnov AI, Ruuge A, Reznikov VA, Voinov MA, Grigor'ev IA. Smirnov AI, et al. J Am Chem Soc. 2004 Jul 28;126(29):8872-3. doi: 10.1021/ja048801f. J Am Chem Soc. 2004. PMID: 15264799

3

In vivo monitoring of pH, redox status, and glutathione using L-band EPR for assessment of therapeutic effectiveness in solid tumors.

Bobko AA, Eubank TD, Voorhees JL, Efimova OV, Kirilyuk IA, Petryakov S, Trofimiov DG, Marsh CB, Zweier JL, Grigor'ev IA, Samouilov A, Khramtsov VV. Bobko AA, et al. Magn Reson Med. 2012 Jun;67(6):1827-36. doi: 10.1002/mrm.23196. Epub 2011 Nov 23. Magn Reson Med. 2012. PMID: 22113626 Free PMC article.

4

In vivo detection of a pH-sensitive nitroxide in the rat stomach by low-field ESR-based techniques.

Foster MA, Grigor'ev IA, Lurie DJ, Khramtsov VV, McCallum S, Panagiotelis I, Hutchison JM, Koptioug A, Nicholson I. Foster MA, et al. Magn Reson Med. 2003 Mar;49(3):558-67. doi: 10.1002/mrm.10392. Magn Reson Med. 2003. PMID: 12594760 Free article.

5

Real-time monitoring of drug-induced changes in the stomach acidity of living rats using improved pH-sensitive nitroxides and low-field EPR techniques.

Potapenko DI, Foster MA, Lurie DJ, Kirilyuk IA, Hutchison JM, Grigor'ev IA, Bagryanskaya EG, Khramtsov VV. Potapenko DI, et al. J Magn Reson. 2006 Sep;182(1):1-11. doi: 10.1016/j.jmr.2006.06.002. Epub 2006 Jun 22. J Magn Reson. 2006. PMID: 16798033

6

Synthesis and spin trapping applications of 2,2-dimethyl-d6-4-methyl-2H-imidazole-1-oxide-1-15N.

Haseloff RF, Kirilyuk IA, Dikalov SI, Khramtsov VV, Utepbergenov DI, Blasig IE, Grigor'ev IA. Haseloff RF, et al. Free Radic Res. 1997 Feb;26(2):159-68. doi: 10.3109/10715769709097794. Free Radic Res. 1997. PMID: 9257127

7

In vitro and in vivo measurement of pH and thiols by EPR-based techniques.

Khramtsov VV, Grigor'ev IA, Foster MA, Lurie DJ. Khramtsov VV, et al. Antioxid Redox Signal. 2004 Jun;6(3):667-76. doi: 10.1089/152308604773934431. Antioxid Redox Signal. 2004. PMID: 15130294 Review.

8

Synthesis, structure, and X-band (9.5 GHz) EPR characterization of the new series of pH-sensitive spin probes: N,N-disubstituted 4-amino-2,2,5,5-tetramethyl-3-imidazoline 1-oxyls.

Voinov MA, Polienko JF, Schanding T, Bobko AA, Khramtsov VV, Gatilov YV, Rybalova TV, Smirnov AI, Grigor'ev IA. Voinov MA, et al. J Org Chem. 2005 Nov 25;70(24):9702-11. doi: 10.1021/jo0510890. J Org Chem. 2005. PMID: 16292797

9

Biological applications of spin pH probes.

Khramtsov VV, Grigor'ev IA, Foster MA, Lurie DJ, Nicholson I. Khramtsov VV, et al. Cell Mol Biol (Noisy-le-grand). 2000 Dec;46(8):1361-74. Cell Mol Biol (Noisy-le-grand). 2000. PMID: 11156481

10

EPR study of electron transport in the cyanobacterium Synechocystis sp. PCC 6803: oxygen-dependent interrelations between photosynthetic and respiratory electron transport chains.

Trubitsin BV, Ptushenko VV, Koksharova OA, Mamedov MD, Vitukhnovskaya LA, Grigor'ev IA, Semenov AY, Tikhonov AN. Trubitsin BV, et al. Biochim Biophys Acta. 2005 Jun 30;1708(2):238-49. doi: 10.1016/j.bbabio.2005.03.004. Epub 2005 Mar 23. Biochim Biophys Acta. 2005. PMID: 15953480 Free article.

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