scholarly journals 13C- and Water Proton-Nuclear Magnetic Relaxation of Cu(II)–Poly(D-glutamic acid) Complex in Aqueous Solution

1979 ◽  
Vol 11 (5) ◽  
pp. 397-403 ◽  
Author(s):  
Toshifumi Hiraoki ◽  
Motozo Kaneko ◽  
Kunio Hikichi
Keyword(s):  
Aqueous Solution ◽  
Glutamic Acid ◽  
Magnetic Relaxation ◽  
Nuclear Magnetic Relaxation ◽  
Water Proton ◽  
Acid Complex ◽  
Nuclear Magnetic

Evolution of water proton nuclear magnetic relaxation during milk coagulation and syneresis: Structural implications

1993 ◽  
Vol 41 (12) ◽  
pp. 2259-2266 ◽  
Author(s):  
Charles. Tellier ◽  
Francois. Mariette ◽  
Jean Pol. Guillement ◽  
Philippe. Marchal
Keyword(s):  
Magnetic Relaxation ◽  
Nuclear Magnetic Relaxation ◽  
Water Proton ◽  
Milk Coagulation ◽  
Nuclear Magnetic

Nuclear magnetic relaxation in aqueous solutions of the gadolinium-N-(2-hydroxyethyl)ethylenediamine triacetic acid complex

1990 ◽  
Vol 29 (5) ◽  
pp. 985-988 ◽  
Author(s):  
Griselda Hernandez ◽  
Harry G. Brittain ◽  
Michael F. Tweedle ◽  
Robert G. Bryant
Keyword(s):  
Aqueous Solutions ◽  
Magnetic Relaxation ◽  
Nuclear Magnetic Relaxation ◽  
Acid Complex ◽  
Nuclear Magnetic

25Mg2+ Nuclear Magnetic Relaxation in Aqueous Solution

1979 ◽  
Vol 34 (8) ◽  
pp. 944-949 ◽  
Author(s):  
Manfred Holz ◽  
Siegfried Günther ◽  
Otto Lutz ◽  
Alfons Nolle ◽  
Paul-Gerhard Schrade
Keyword(s):  
Aqueous Solution ◽  
Relaxation Rate ◽  
Salt Concentration ◽  
Magnetic Relaxation ◽  
Infinite Dilution ◽  
Sodium Citrate ◽  
Nuclear Magnetic Relaxation ◽  
Relaxation Rates ◽  
Cubic Symmetry ◽  
Nuclear Magnetic

AbstractLongitudinal nuclear magnetic relaxation rates of 25Mg2+ have been measured in aqueous solutions of MgCl2 and Mg(NO3)2 as a function of concentration. The value of 1/T1, extrapolated for infinite dilution has been compared with the "electrostatic theory" of Hertz. It turned out that the relaxation rate reflects the high cubic symmetry of the first hydration sphere of 25Mg2+ . Using the 1H and 25Mg2+ relaxation rates at finite salt concentration the "ion-ion contributions" to the 25Mg2+ relaxation rates have been determined. They are compared with those in aqueous LiCl solutions. A big change in the 25Mg2+ relaxation rate in MgCl2 solution was found when a little amount of sodium citrate was added.

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