scholarly journals Lateral Diffusion Coefficients of an Eicosanyl-Based Bisglycerophosphocholine Determined by PFG-NMR and FRAP

Langmuir ◽  
2007 ◽  
Vol 23 (11) ◽  
pp. 6276-6280 ◽  
Author(s):  
Wilma Febo-Ayala ◽  
David P. Holland ◽  
Scott A. Bradley ◽  
David H. Thompson
Keyword(s):  
Diffusion Coefficients ◽  
Lateral Diffusion ◽  
Pfg Nmr

scholarly journals Measuring translational diffusion coefficients of peptides and proteins by PFG-NMR using band-selective RF pulses

2014 ◽  
Vol 43 (6-7) ◽  
pp. 331-339 ◽  
Author(s):  
Shenggen Yao ◽  
Daniel K. Weber ◽  
Frances Separovic ◽  
David W. Keizer
Keyword(s):  
Diffusion Coefficients ◽  
Translational Diffusion ◽  
Rf Pulses ◽  
Pfg Nmr

scholarly journals Lateral diffusion of wild-type and mutant Ld antigens in L cells.

1984 ◽  
Vol 99 (6) ◽  
pp. 2333-2335 ◽  
Author(s):  
M Edidin ◽  
M Zuniga
Keyword(s):  
Plasma Membrane ◽  
Diffusion Coefficients ◽  
Transmembrane Protein ◽  
Transmembrane Proteins ◽  
Lateral Diffusion ◽  
Cytoplasmic Domain ◽  
Histocompatibility Antigen ◽  
Wild Type ◽  
Major Histocompatibility Antigen ◽  
Cytoplasmic Side

We have compared the lateral diffusion of intact transmembrane proteins, wild-type H-2Ld antigens, with that of mutants truncated in the cytoplasmic domain. Diffusion coefficients and mobile fractions were similar for all molecules examined, from wild-type Ld antigens with 31 residues on the cytoplasmic side of the plasma membrane to mutants with only four residues in the cytoplasmic domain. This result limits ways in which the lateral diffusion of a major histocompatibility antigen, a transmembrane protein, can be constrained by interactions with other molecules.

scholarly journals Ion Transport Properties and Ionicity of 1,3-Dimethyl-1,2,3-Triazolium Salts with Fluorinated Anions

Materials ◽  
2018 ◽  
Vol 11 (9) ◽  
pp. 1723 ◽  
Author(s):  
Martin Pulst ◽  
Yury Golitsyn ◽  
Detlef Reichert ◽  
Jörg Kressler
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Nmr Spectroscopy ◽  
Diffusion Coefficients ◽  
Important Class ◽  
Spectroscopy Data ◽  
Ion Conductivities ◽  
Electrochemical Devices ◽  
Pfg Nmr ◽  
Conductive Properties ◽  
Triazolium Salts

1,2,3-Triazolium salts are an important class of materials with a plethora of sophisticated applications. A series of three novel 1,3-dimethyl-1,2,3-triazolium salts with fluorine, containing anions of various size, is synthesized by methylation of 1,2,3-triazole. Their ion conductivity is measured by impedance spectroscopy, and the corresponding ionicities are determined by diffusion coefficients obtained from 1H and 19F pulsed field gradient nuclear magnetic resonance (PFG NMR) spectroscopy data, revealing that the anion strongly influences their ion conductive properties. Since the molar ion conductivities and ionicities of the 1,3-dimethyl-1,2,3-triazolium salts are enhanced in comparison to other 1,2,3-triazolium salts with longer alkyl substituents, they are promising candidates for applications as electrolytes in electrochemical devices.

Predicting the release profile of small molecules from within the ordered nanostructured lipidic bicontinuous cubic phase using translational diffusion coefficients determined by PFG-NMR

Nanoscale ◽  
2017 ◽  
Vol 9 (7) ◽  
pp. 2471-2478 ◽  
Author(s):  
Thomas G. Meikle ◽  
Shenggen Yao ◽  
Alexandru Zabara ◽  
Charlotte E. Conn ◽  
Calum J. Drummond ◽  
...  
Keyword(s):  
Small Molecules ◽  
Diffusion Coefficients ◽  
Translational Diffusion ◽  
Release Profile ◽  
Cubic Phase ◽  
Bicontinuous Cubic ◽  
Pfg Nmr

Determination of lateral diffusion coefficients in air-water monolayers by fluorescence quenching measurements

1991 ◽  
Vol 113 (13) ◽  
pp. 4838-4843 ◽  
Author(s):  
F. Caruso ◽  
F. Grieser ◽  
A. Murphy ◽  
P. Thistlethwaite ◽  
R. Urquhart ◽  
...  
Keyword(s):  
Fluorescence Quenching ◽  
Diffusion Coefficients ◽  
Lateral Diffusion

PFG-NMR Measurements of the Self-Diffusion Coefficients of Water in Equilibrium Poly(HEMA-co-THFMA) Hydrogels

2002 ◽  
Vol 3 (3) ◽  
pp. 554-559 ◽  
Author(s):  
Phuong Y. Ghi ◽  
David J. T. Hill ◽  
Andrew K. Whittaker
Keyword(s):  
Diffusion Coefficients ◽  
The Self ◽  
Self Diffusion ◽  
Pfg Nmr
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