Hydration of the Zwitterionic Forms οf Amino Acids from the Acoustic Passynski Method

• Authors: A. Burakowski , J. Gliński
• Languages of publication: EN

Abstracts

EN

In this communication, we report the compressibility measurements made on amino acids in water at 25°C, compared with aqueous short-chained amines and carboxylic acids. The effect of the charge caused by protonation of the amino group and/or deprotonation of the carboxylic one was tested. The concept of additivity of the hydration number with the constituents of solute molecule was applied and discussed.

Keywords

EN

43.35.Bf; 43.35.+d; 61.20.-p; 61.20.Qg

Discipline

• 61.20.-p: Structure of liquids
• 43.35.+d: Ultrasonics, quantum acoustics, and physical effects of sound
• 61.20.Qg: Structure of associated liquids: electrolytes, molten salts, etc.

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 114
• Issue: 6A
• Pages: A-39-A-44

Dates

published

2008-12

Contributors

author

A. Burakowski

• Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland

author

J. Gliński

• Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław, Poland

References

• 1. K. Gekko, H. Noguchi, J. Phys. Chem. 83, 2706 (1979)
• 2. A.P. Sarvazyan, Annu. Rev. Biophys. Biophys. Chem. 20, 321 (1991)
• 3. E. Berlin, M.J. Pallansch, J. Phys. Chem. 72, 1887 (1968)
• 4. J. Bernhardt, H. Pauly, J. Phys. Chem. 79, 584 (1975)
• 5. F.J. Millero, A. Lo Surdo, Ch. Shin, J. Phys. Chem. 82, 784 (1978)
• 6. F.J. Millero, G.K. Ward, P. Chetirkin, J. Biol. Chem. 251, 4001 (1976)
• 7. A. Passynski, Acta Physicochimica U.R.S.S. 8, 385 (1938)
• 8. A. Passynski, Acta Physicochimica U.R.S.S. 22, 137 (1947)
• 9. J. Gliński, A. Burakowski, Eur. Phys. J. Special Topics 154, 275 (2008)
• 10. G.R. Hedwig, J.D. Hastie, H. Hoiland, J. Solution Chem. 25, 615 (1996)
• 11. Y.-K. Cheng, P.J. Rossky, Nature 392, 696 (1998)
• 12. A.B. Schmidt, Biophys. Chem. 51, 393 (1994)
• 13. Q. Liu, J.W. Brady, J. Phys. Chem. B 101, 1317 (1997)
• 14. G. Inzelt, P. Grof, Acta Chim. Acad. Sci., Hung. 88, 13 (1976)
• 15. Y. Kameda, T. Mori, T. Nishiyama, T. Usuki, O. Uemura, Bull. Chem. Soc. Jpn. 69, 1495 (1996)
• 16. D.S. Allam, W.H. Lee, J. Chem. Soc. A 426, (1966)

Identifiers

DOI

10.12693/APhysPolA.114.A-39