Advertisement

Diffusion coefficient of 1-L-phenylalanyl-L-proline in dideuterium oxide

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

Abstract

This chapter provides the diffusion coefficient of 1-L-phenylalanyl-L-proline in dideuterium oxide at different concentrations measured using NMR diffusion ordered spectroscopy.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C14 H18 N2 O3

(1)

1-L-phenylalanyl-L-proline

7669-65-0

D2 O

(2)

dideuterium oxide

7789-20-0

Intradiffusion Coefficient: D1T (c1); T = 300 ± 1.0 K; Method: NMR DOSY

Ref.: [1995L12]

c1 [mol/L]

p [kPa]

D ⋅ 109 [m2/s]

 

0.010*

101.32

0.583 ± 0.007

 

0.010**

101.32

0.567 ± 0.011

 

Comment: *: cis-form of component 1; **: trans-form of component 1

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR DOSY

NMR diffusion ordered spectroscopy

c i

molarity

References

  1. [1995L12]
    Lin M., Jayawickrama, D. A., Rose, R. A., DelViscio, J. A., Larive, C. K.: Anal. Chim. Acta 307 (1995) 449–457.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

Personalised recommendations