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Regarding the measurement of microviscosity in lipid bilayers by EPR
(Elsevier Science, 2019-09)
Simulations of electron paramagnetic resonance spectra of stearic acid spin labels in lipid bilayers are used to illustrate the fact that the apparent order parameter Sapp calculated from the spectral shape does not coincide ...
Effect of the Inclusion of the Spin Label 10-doxyl-Stearic Acid on the Structure and Dynamics of Model Bilayers in water: Stearic Acid and Stearic Acid/Cholesterol (50:20)
(American Chemical Society, 2008-12)
The effects of the insertion of a spin-labeled molecule (10-doxyl-stearic acid) on the structure and dynamics of model lipid bilayers in gel-like as well as in liquid-ordered-like phases are studied using molecular dynamic ...
Microstrip resonators for electron paramagnetic resonance experiments
(Amer Inst PhysicsMelvilleEUA, 2009)
Spin label EPR suggests the presence of cholesterol rich domains in cultured insect cell membranes
(Academic Press Inc Elsevier Science, 2018-11)
Different spin labels were incorporated to the membranes of cultured insect UFL-AG-286 cells in order to characterize their physical properties by Electron Paramagnetic Resonance spectroscopy (EPR). The spectrum of the ...
Effect of polysaccharide capsule of the microalgae Staurastrum iversenii var. americanum on diffusion of charged and uncharged molecules, using EPR technique
(Sociedade Brasileira de Física, 2006-03-01)
The existence of a mucilaginous envelope, sheath or capsule is usual in many desmids, but few data concerning its function are available. Previous studies of the transport function and permeation of molecules through the ...
Characterization of a conformationally sensitive TOAC spin-labeled substance P
(Elsevier B.V., 2008-11-01)
To probe the binding of a peptide agonist to a G-protein coupled receptor in native membranes, the spin-labeled amino acid analogue 4-amino-4-carboxy-2,2,6,6-tetramethyl-piperidino-1-oxyl (TOAC) was substituted at either ...
USE OF A NOVEL METHOD FOR DETERMINATION OF PARTITION-COEFFICIENTS TO COMPARE THE EFFECT OF LOCAL-ANESTHETICS ON MEMBRANE-STRUCTURE
(Elsevier Science BvAmsterdamHolanda, 1995)
Synthesis and pharmacological properties of TOAC-labeled angiotensin and bradykinin analogs
(Elsevier B.V., 2002-01-01)
Angiotensin II (AngII) and bradykinin (BK) derivatives containing the TOAC (2,2,6,6-tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid) spin label were synthesized by solid phase methodology. Ammonium hydroxide (pH 10, ...
Synthesis and pharmacological properties of TOAC-labeled angiotensin and bradykinin analogs
(Elsevier B.V., 2002-01-01)
Angiotensin II (AngII) and bradykinin (BK) derivatives containing the TOAC (2,2,6,6-tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid) spin label were synthesized by solid phase methodology. Ammonium hydroxide (pH 10, ...
On the interaction of bovine serum albumin with ionic surfactants: Temperature induced EPR changes of a maleimide nitroxide reflect local protein dynamics and probe solvent accessibility
(ELSEVIER SCIENCE BV, 2011)
The interaction of bovine serum albumin (BSA) with the ionic surfactants sodium dodecylsulfate (SDS, anionic), cetyltrimethylammonium chloride (CTAC, cationic) and N-hexadecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate (HPS, ...