1H and19F dynamic nuclear polarization studies at X-band:19F differential enhancements

1982 ◽  
Vol 45 (1) ◽  
pp. 179-187 ◽  
Author(s):  
N. Chandrakumar ◽  
P.T. Narasimhan
Keyword(s):  
Dynamic Nuclear Polarization ◽  
Nuclear Polarization ◽  
X Band ◽  
Polarization Studies

Portable X-band system for solution state dynamic nuclear polarization

2008 ◽  
Vol 191 (2) ◽  
pp. 273-281 ◽  
Author(s):  
Brandon D. Armstrong ◽  
Mark D. Lingwood ◽  
Evan R. McCarney ◽  
Elliott R. Brown ◽  
Peter Blümler ◽  
...  
Keyword(s):  
Dynamic Nuclear Polarization ◽  
Nuclear Polarization ◽  
Band System ◽  
Solution State ◽  
State Dynamic ◽  
X Band

Chemically induced dynamic nuclear polarization studies of yeast tRNAPhe

Biochemistry ◽  
1984 ◽  
Vol 23 (9) ◽  
pp. 1935-1939 ◽  
Author(s):  
Elizabeth F. McCord ◽  
Kathleen M. Morden ◽  
Ignacio Tinoco ◽  
Steven G. Boxer
Keyword(s):  
Dynamic Nuclear Polarization ◽  
Nuclear Polarization ◽  
Chemically Induced ◽  
Polarization Studies

Dynamic Nuclear Polarization Studies of TANOL/water-glycerol Solutions

2000 ◽  
Vol 55 (8) ◽  
pp. 682-686 ◽  
Author(s):  
İsmail Sert ◽  
M. Maral Sünnetçioǧlu ◽  
Rıza Sungur ◽  
Gökçe Bingöl
Keyword(s):  
Dynamic Nuclear Polarization ◽  
Nuclear Polarization ◽  
Relaxation Times ◽  
Electronic Relaxation ◽  
Coupling Constant ◽  
Constant Concentration ◽  
Low Field ◽  
Leakage Factor ◽  
Water Glycerol ◽  
Polarization Studies

Abstract Dynamic Nuclear Polarization (DNP) studies of TANOL/water-glycerol solutions were per-formed at 1.53 mT. The samples have either various water-glycerol ratios at constant concentration or various concentrations at a constant water-glycerol ratio. The low field EPR spectra were recorded, the DNP parameters(enhancement factors, coupling constant, leakage factor) were determined, electronic relaxation times were measured. Depending on the values obtained, the interactions between nuclei and electrons are discussed.

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