Permeability studies of nitroxyl spin probes through lipid membranes using L-band ESR spectrometer

A. Milton Franklin Benial, M. Kumara Dhas, Kazuhiro Ichikawa, Ken-Ichi Yamada, Fuminori Hyodo, A. Jawahar, Hideo Utsumi

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

Electron spin resonance studies were carried out for 2mM 14N labeled 2H enriched 3-methoxycarbonyl-2,2,5,5-tetramethyl- pyrrolidine-1-oxyl (MC-PROXYL) in pure water and 100, 200, 300, 400 mM concentrations of liposomal solution and 3-carboxy-2,2,5,5,-tetramethyl-1- pyrrolidinyloxy (carboxy-PROXYL) in pure water and 400 mM concentration of liposomal solution by using L-band ESR spectrometer. This study reveals that the permeability of MC-PROXYL in liposomal solution and impermeability of carboxy-PROXYL in 400 mM concentration of liposomal solution. This study illustrates that the ESR can be used to differentiate between the intra-and extra-membrane water by loading the liposome vesicles with a lipid permeable nitroxyl spin probe. The lipid membrane permeability of two different nitroxyl spin probes was demonstrated.

元の言語英語
ホスト出版物のタイトルSolid State Physics - Proceedings of the 56th DAE Solid State Physics Symposium 2011
ページ185-186
ページ数2
エディション1
DOI
出版物ステータス出版済み - 12 1 2012
イベント56th DAE Solid State Physics Symposium 2011 - Kattankulathur, Tamilnadu, インド
継続期間: 12 19 201112 23 2011

出版物シリーズ

名前AIP Conference Proceedings
番号1
1447
ISSN(印刷物)0094-243X
ISSN(電子版)1551-7616

その他

その他56th DAE Solid State Physics Symposium 2011
インド
Kattankulathur, Tamilnadu
期間12/19/1112/23/11

Fingerprint

ultrahigh frequencies
lipids
permeability
spectrometers
membranes
probes
water
electron paramagnetic resonance

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • Physics and Astronomy(all)
  • Nature and Landscape Conservation

これを引用

Franklin Benial, A. M., Dhas, M. K., Ichikawa, K., Yamada, K-I., Hyodo, F., Jawahar, A., & Utsumi, H. (2012). Permeability studies of nitroxyl spin probes through lipid membranes using L-band ESR spectrometer. : Solid State Physics - Proceedings of the 56th DAE Solid State Physics Symposium 2011 (1 版, pp. 185-186). (AIP Conference Proceedings; 巻数 1447, 番号 1). https://doi.org/10.1063/1.4709942

Permeability studies of nitroxyl spin probes through lipid membranes using L-band ESR spectrometer. / Franklin Benial, A. Milton; Dhas, M. Kumara; Ichikawa, Kazuhiro; Yamada, Ken-Ichi; Hyodo, Fuminori; Jawahar, A.; Utsumi, Hideo.

Solid State Physics - Proceedings of the 56th DAE Solid State Physics Symposium 2011. 1. 編 2012. p. 185-186 (AIP Conference Proceedings; 巻 1447, 番号 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Franklin Benial, AM, Dhas, MK, Ichikawa, K, Yamada, K-I, Hyodo, F, Jawahar, A & Utsumi, H 2012, Permeability studies of nitroxyl spin probes through lipid membranes using L-band ESR spectrometer. : Solid State Physics - Proceedings of the 56th DAE Solid State Physics Symposium 2011. 1 Edn, AIP Conference Proceedings, 番号 1, 巻. 1447, pp. 185-186, 56th DAE Solid State Physics Symposium 2011, Kattankulathur, Tamilnadu, インド, 12/19/11. https://doi.org/10.1063/1.4709942
Franklin Benial AM, Dhas MK, Ichikawa K, Yamada K-I, Hyodo F, Jawahar A その他. Permeability studies of nitroxyl spin probes through lipid membranes using L-band ESR spectrometer. : Solid State Physics - Proceedings of the 56th DAE Solid State Physics Symposium 2011. 1 版 2012. p. 185-186. (AIP Conference Proceedings; 1). https://doi.org/10.1063/1.4709942
Franklin Benial, A. Milton ; Dhas, M. Kumara ; Ichikawa, Kazuhiro ; Yamada, Ken-Ichi ; Hyodo, Fuminori ; Jawahar, A. ; Utsumi, Hideo. / Permeability studies of nitroxyl spin probes through lipid membranes using L-band ESR spectrometer. Solid State Physics - Proceedings of the 56th DAE Solid State Physics Symposium 2011. 1. 版 2012. pp. 185-186 (AIP Conference Proceedings; 1).
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AU - Franklin Benial, A. Milton

AU - Dhas, M. Kumara

AU - Ichikawa, Kazuhiro

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AU - Hyodo, Fuminori

AU - Jawahar, A.

AU - Utsumi, Hideo

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