Biophysics

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Selected Publications


Raguz M, Mainali L, Widomska J, SUBCZYNSKI WK.  The immiscible cholesterol bilayer domain exists as an integral part of phospholipid bilayer membranes. Biochim Biophys Acta. 2010 Dec 28. [Epub ahead of print]

SUBCZYNSKI WK, Raguz M, Widomska J. Studying lipid organization in biological membranes using liposomes and EPR spin labeling. Methods Mol. Biol. 606:247-269 (2010).

SUBCZYNSKI WK, Wisniewska A, Widomska J. Location of macular xanthophylls in the most vulnerable regions of photoreceptor outer-segment membranes. Arch Biochem Biophys. 2010 Dec 1;504(1):61-6

Raguz M, Widomska J, Dillon J, Gaillard ER, SUBCZYNSKI WK. Physical properties of the lipid bilayer membrane made of cortical and nuclear bovine lens lipids: EPR spin-labeling studies. Biochim. Biophys. Acta 1788:2380-2388 (2009).

SUBCZYNSKI WK, Widomska J, Feix JB. Physical properties of lipid bilayers from EPR spin labeling and their influence on chemical reactions in a membrane environment. Free Radic. Biol. Med. 46:707-718 (2009).

Froncisz W, Camenisch TG, Ratke JJ, Anderson JR, SUBCZYNSKI WK, Strangeway JA, Sidabras JW, Hyde JS. Saturation recovery EPR and ELDOR at W-band for spin labels. J. Magn. Reson. 193:297-304 (2008).

Raguz M, Widomska J, Dillon J, Gailard ER, Subczynski WK. Characterization of lipid domains in reconstituted porcine lens membranes using EPR spin-labeling approaches. Biochim. Biophys. Acta 1778:1079-1090 (2008).

Widomska J, SUBCZYNSKI WK. Transmembrane localization of cis-isomers of zeaxanthin in the host dimyristoylphosphatidylcholine bilayer membrane. Biochim. Biophys. Acta 1778:10-19 (2008).

Wisniewska A, SUBCZYNSKI WK. The liquid-ordered phase in sphingomyelin-cholesterol membranes as detected by the discrimination by oxygen transport (DOT) method. Cell. Mol. Biol. Lett. 13:430-451 (2008).

SUBCZYNSKI WK, Wisniewska A, Hyde JS, Kusumi A. Three-dimensional dynamic structure of the liquid-ordered domain in lipid membranes as examined by pulse-EPR oxygen probing. Biophys. J. 92:1573-1584 (2007).

Widomska J, Raguz M, Dillon J, Gaillard ER, SUBCZYNSKI WK. Physical properties of the lipid bilayer membrane made of calf lens lipids: EPR spin labeling studies. Biochim. Biophys. Acta. 1768:1454-1465 (2007).

Widomska J, Raguz M, SUBCZYNSKI WK. Oxygen permeability of the lipid bilayer membrane made of calf lens lipids. Biochim. Biophys. Acta 1768:2635-2645 (2007).

Wisniewska A, SUBCZYNSKI WK. Accumulation of macular xanthophylls in unsaturated membrane domains. Free Radic. Biol. Med. 40:1820-1826 (2006).

Wisniewska A, SUBCZYNSKI WK. Distribution of macular xanthophylls between domains in model of photoreceptor outer segment membranes. Free Radic. Biol. Med. 41:1257-1265 (2006).

Wisniewska A, Widomska J, SUBCZYNSKI WK. Carotenoid-membrane interaction in liposomes: effect of dipolar, monopolar, and nonpolar carotenoids. Acta Biochim. Pol. 53:475-484 (2006).

SUBCZYNSKI WK, Felix CC, Klug CS, Hyde JS. Concentration by centrifugation for gas exchange EPR oximetry measurements with loop-gap resonators. J. Magn. Reson. 176:244-248 (2005).

SUBCZYNSKI WK, Wisniewska A, Kusumi A, McElhaney RN. Effects of pH-induced variations of the charge of the transmembrane α-helical peptide Ac-K2(LA)12K2-amide on the organization and dynamics of the host dimyristoylphosphatidylcholine bilayer membrane. Biochim. Biophys. Acta 1720:99-109 (2005).

Antholine WE, SUBCZYNSKI WK. Saturation recovery EPR of square planar cupric complexes. Curr. Top. Biophys. 28:59-63 (2004).

Hyde JS, Yin J-J, SUBCZYNSKI WK, Camenisch TG, Retke JJ, Froncisz W. Spin label EPR T1 values using saturation recovery from 2 to 53 GHz. J. Phys. Chem. B 108:9524-9529 (2004).

Wisniewska A, SUBCZYNSKI WK. Lipid domains: EPR discrimination by oxygen transport. Curr. Top. Biophys. 28:89-94 (2004).

SUBCZYNSKI WK, Kusumi A. Dynamics of raft molecules in the cell and artificial membranes: Approaches by pulse EPR spin labeling and single molecule optical microscopy. Biochim. Biophys. Acta 1610:231-243 (2003).

SUBCZYNSKI WK, Pasenkiewicz-Gierula M, McElhaney RN, Hyde JS, Kusumi A. Molecular dynamics of 1-palmitoyl-2-ole-oylphosphatidylcholine membranes containing transmembrane α-helical peptides with alternating leucine, alanine residues. Biochemistry 42:3939-3948 (2003).

Wisniewska A, Draus J, SUBCZYNSKI WK. Is a fluid-mosaic model of biological membranes fully relevant? Studies on lipid organization in model and biological membranes. Cell. Mol. Biol. Lett. 8:147-159 (2003).

Book Chapters 


SUBCZYNSKI WK, Raguz M, Widomska J. Studying lipid organization in biological membranes using liposomes and EPR spin labeling, in: Methods in Molecular Biology, “Liposomes,” Weissig V, Ed. (The Humana Press, Totowa) (in press).

SUBCZYNSKI WK, Widomska J. EPR spin labeling in carotenoid-membrane interactions, in: Carotenoids: Physical, Chemical, and Biological Functions and Properties, Landrum JT, Ed. (CRC, Boca Raton) (in press).

Wisniewska A, SUBCZYNSKI WK. Studies of the membrane domain structure using pulse EPR, spin labels, and molecular oxygen, in: Biological Membranes, Gabrielska J, Misiak P, Eds. (Drukarnia Oficyny Wydawniczej Politechniki Wrocławskiej, Wroclaw), 2008, pp. 326-330 [in Polish].

Widomska J, Raguz M, SUBCZYNSKI WK. Physical properties of eye lens lipid membranes studied using EPR methods, in: Biological Membranes, Gabrielska J, Misiak P, Eds. (Drukarnia Oficyny Wydawniczej Politechniki Wrocławskiej, Wroclaw), 2008, pp. 318-321 [in Polish].

Widomska J, SUBCZYNSKI WK, Gruszecki WI, Strzalka K. Effects of zeaxanthin isomers on the structure and phase transition of model membranes, in: Biological Membranes, Gabrielska J, Misiak P, Eds. (Drukarnia Oficyny Wydawniczej Politechniki Wrocławskiej, Wroclaw), 2008, pp. 322-325 [in Polish].

SUBCZYNSKI WK, Widomska J, Wisniewska A, Kusumi A. Saturetion-recovery EPR discrimination by oxygen transport (DOT) method for characterizing membrane domains, in: Methods in Molecular Biology, “Lipid Rafts,” McIntosh TJ, Ed. (The Humana Press, Totowa), 2007, pp. 143-157 [invited chapter].

Tikhonov AN, SUBCZYNSKI WK. Application of spin labels to membrane bioenergetics (photosynthetic systems of higher plants), in: Biological Magnetic Resonance, Vol. 23, Biomedical ESR – Part A: Free Radicals, Metals, Medicine, and Physiology, Eaton SS, Eaton GR, Berliner LJ, Eds. (Kluwer, Boston), 2005, pp. 147-194.

SUBCZYNSKI WK, Swartz HM. EPR oximetry in biological and model samples, in: Biological Magnetic Resonance, Vol. 23, Biomedical ESR – Part A: Free Radicals, Metals, Medicine, and Physiology, Eaton SS, Eaton GR, Berliner LJ, Eds. (Kluwer, Boston), 2005, pp. 229-282.

Tikhonov AN, SUBCZYNSKI WK. Application of spin labels to membrane bioenergetics: Photosynthetic systems of higher plants, in: Biological Magnetic Resonance, Vol. 23, Biomedical EPR - Part A: Metals, Medicine, and Physiology, Eaton SS, Eaton GR, Berliner LJ, Eds. (Springer, New York), 2004, pp. 147-196.

SUBCZYNSKI WK, Swartz HM. EPR oximetry in biological and model samples, in: Biological Magnetic Resonance, Vol. 23, Biomedical EPR - Part A: Metals, Medicine, and Physiology, Eaton SS, Eaton GR, Berliner LJ, Eds. (Springer, New York), 2004, pp. 229-282.

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