Pulsed field gradient nmr determination of the temperature dependence of the tracer diffusion coefficient of hemoglobin

Biopolymers ◽  
1982 ◽  
Vol 21 (10) ◽  
pp. 2049-2054 ◽  
Author(s):  
Cherie H. Everhart ◽  
Charles S. Johnson
Keyword(s):  
Diffusion Coefficient ◽  
Temperature Dependence ◽  
Field Gradient ◽  
Tracer Diffusion ◽  
Tracer Diffusion Coefficient ◽  
Pulsed Field Gradient Nmr ◽  
Pulsed Field

Determination of Genuine Diffusivities in Heterogeneous Media Using Stimulated Echo Pulsed Field Gradient NMR

2001 ◽  
Vol 149 (2) ◽  
pp. 228-233 ◽  
Author(s):  
Sergey Vasenkov ◽  
Petrik Galvosas ◽  
Oliver Geier ◽  
Nikolaus Nestle ◽  
Frank Stallmach ◽  
...  
Keyword(s):  
Field Gradient ◽  
Heterogeneous Media ◽  
Pulsed Field Gradient Nmr ◽  
Pulsed Field ◽  
Stimulated Echo

Temperature dependence of tracer diffusion coefficients in polystyrene

1986 ◽  
Vol 1 (1) ◽  
pp. 202-204 ◽  
Author(s):  
Peter F. Green ◽  
Edward J. Kramer
Keyword(s):  
Molecular Weight ◽  
Diffusion Coefficient ◽  
Shear Rate ◽  
Temperature Dependence ◽  
Diffusion Coefficients ◽  
Tracer Diffusion ◽  
Tracer Diffusion Coefficient ◽  
Critical Molecular Weight ◽  
Tracer Diffusion Coefficients ◽  
Monomeric Friction Coefficient

The temperature dependence of the tracer diffusion coefficient D* of long deuterated polystyrene (d-PS) chains of molecular weight M>Mc, where Mc is the critical molecular weight for entanglement, diffusing into highly entangled PS matrices, each of molecular weight P = 2×107, is studied using forward recoil spectrometry. It is found that the temperature dependence of D*/T, reflected primarily in the monomeric friction coefficient, is accurately described by a Vogel equation. The constants that are used to fit these results are independent of M and are the same as those used to fit the temperature dependence of the zero shear rate viscosity of polystyrene.

Diffusion coefficient of lithium ions in garnet-type Li6.5La3Zr1.5Ta0.5O12 single crystal probed by 7Li pulsed field gradient-NMR spectroscopy

2018 ◽  
Vol 327 ◽  
pp. 18-26 ◽  
Author(s):  
Arunkumar Dorai ◽  
Naoaki Kuwata ◽  
Reiji Takekawa ◽  
Junichi Kawamura ◽  
Kunimitsu Kataoka ◽  
...  
Keyword(s):  
Diffusion Coefficient ◽  
Nmr Spectroscopy ◽  
Single Crystal ◽  
Field Gradient ◽  
Lithium Ions ◽  
Pulsed Field Gradient Nmr ◽  
Pulsed Field

scholarly journals Determination of the Tracer Diffusion Coefficient in a Cation Exchange Membrane.

1987 ◽  
Vol 41a ◽  
pp. 269-273 ◽  
Author(s):  
Pirkko Forssell ◽  
I. Grenthe ◽  
S. Hietanen ◽  
F. Salvatore ◽  
L. Niinistö
Keyword(s):  
Diffusion Coefficient ◽  
Cation Exchange ◽  
Tracer Diffusion ◽  
Cation Exchange Membrane ◽  
Tracer Diffusion Coefficient ◽  
Exchange Membrane
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