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Spectroscopy
Volume 18 (2004), Issue 2, Pages 213-225
http://dx.doi.org/10.1155/2004/870630

Spin pH and SH probes: enhancing functionality of EPR-based techniques

Valery V. Khramtsov,1,2,5 Igor A. Grigor’ev,3 David J. Lurie,4 Margaret A. Foster,4 Jay L. Zweier,1 and Periannan Kuppusamy1

1Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University, Columbus, OH 43210, USA
2Institute of Chemical Kinetics & Combustion, Novosibirsk 630090, Russia
3Institute of Organic Chemistry, Novosibirsk 630090, Russia
4Department of Biomedical Physics and Bioengineering, University of Aberdeen, Aberdeen, AB25 2ZD, UK
5Dorothy M. Davis Heart & Lung Research Institute, 201 HLRI, 473 W 12th Ave, The Ohio State University, OH 43210, Columbus, USA

Copyright © 2004 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Citations to this Article [10 citations]

The following is the list of published articles that have cited the current article.

  • Valery V. Khramtsov, “Biological imaging and spectroscopy of pH,” Current Organic Chemistry, vol. 9, no. 9, pp. 909–923, 2005. View at Publisher · View at Google Scholar
  • Igor A. Kirilyuk, Andrey A. Bobko, Valery V. Khramtsov, and Igor A. Grigor'ev, “Nitroxides with two pK values?useful spin probes for pH monitoring within a broad range,” Organic & Biomolecular Chemistry, vol. 3, no. 7, pp. 1269, 2005. View at Publisher · View at Google Scholar
  • Julya F. Polienko, Thomas Schanding, Yury V. Gatilov, Igor A. Grigor'ev, and Maxim A. Voinov, “Studies toward the synthesis of 4-(2-R-ethyl)amino-2,2,5,5-tetramethyl-3- imidazoline 1-oxyls. Nucleophilic substitution of bromide in the N-alkyl chain of the 1,2,4-oxadiazol-2-one precursor,” Journal of Organic Chemistry, vol. 73, no. 2, pp. 502–510, 2008. View at Publisher · View at Google Scholar
  • Valery V. Khramtsov, George L. Caia, Keerthi Shet, Eric Kesselring, Sergey Petryakov, Jay L. Zweier, and Alexandre Samouilov, “Variable Field Proton-Electron Double-Resonance Imaging: Application to pH mapping of aqueous samples,” Journal of Magnetic Resonance, vol. 202, no. 2, pp. 267–273, 2010. View at Publisher · View at Google Scholar
  • Gregory Durand, Fanny Choteau, Robert A. Prosak, Antal Rockenbauer, Frederick A. Villamena, and Bernard Pucci, “Synthesis, physical-chemical and biological properties of amphiphilic amino acid conjugates of nitroxides,” New Journal of Chemistry, vol. 34, no. 9, pp. 1909–1920, 2010. View at Publisher · View at Google Scholar
  • Tatiana Yu. Karogodina, Svetlana V. Sergeeva, and Dmitri V. Stass, “Stability and reactivity of free radicals: Aphysicochemical perspective with biological implications,” Hemoglobin, vol. 35, no. 3, pp. 262–275, 2011. View at Publisher · View at Google Scholar
  • Olga V. Efimova, Ziqi Sun, Sergey Petryakov, Eric Kesselring, George L. Caia, David Johnson, Jay L. Zweier, Valery V. Khramtsov, and Alexandre Samouilov, “Variable radio frequency proton–electron double-resonance imaging: Application to pH mapping of aqueous samples,” Journal of Magnetic Resonance, vol. 209, no. 2, pp. 227–232, 2011. View at Publisher · View at Google Scholar
  • Shunichi Koda, Jonathan Goodwin, Valery V. Khramtsov, Hirotada Fujii, and Hiroshi Hirata, “Electron Paramagnetic Resonance-Based pH Mapping Using Spectral-Spatial Imaging of Sequentially Scanned Spectra,” Analytical Chemistry, vol. 84, no. 8, pp. 3833–3837, 2012. View at Publisher · View at Google Scholar
  • Valérie Marchand, Philippe Levêque, Benoit Driesschaert, Jacqueline Marchand-Brynaert, and Bernard Gallez, “In vivo EPR extracellular pH-metry in tumors using a triphosphonated trityl radical,” Magnetic Resonance in Medicine, 2016. View at Publisher · View at Google Scholar
  • Valery V. Khramtsov, “In vivo molecular EPR-based spectroscopy and imaging of tumor microenvironment and redox using functional paramagnetic probes,” Antioxidants & Redox Signaling, 2017. View at Publisher · View at Google Scholar