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Diffusion coefficient of L-glutamic acid in dideuterium oxide at infinite dilution

  • Jochen Winkelmann
Chapter
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of L-glutamic acid in dideuterium oxide at infinite dilution for various temperature and pressure conditions measured using NMR spin echo field gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C5 H9 N O4

(1)

L-glutamic acid

56-86-0

D2 O

(2)

dideuterium oxide

7789-20-0

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: NMR FG

Ref.: [2007G5]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 1(2)

0.625 ± 0.005

 

Comment: 50 ⋅ 10−3 mol/L sodium phosphate buffer is used

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR FG

NMR spin echo field gradient

References

  1. [2007G5]
    Germann M. W., Turner, T., Allison, S. A.: J. Phys. Chem. A 111 (2007) 1452–1455.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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