Hydration of nucleic acids and nucleotides in aqueous ethanolic solutions determined by ultrasonic method

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Authors

  • Adam JUSZKIEWICZ Faculty of Chemistry, Jagiellonian University, Poland

Abstract

Hydration numbers of mono-and disodium salts of nucleotides as well as of sodium and potassium salts of DNA and RNA were determined from ultrasonic velocity measurements. For comparative purposes hydration numbers of monosodium and monopotassium phosphates were also determined.

References

[1] J. L. KAVANAU, Water and solute-water interactions, Holden-Day Inc., San Francisco-London-Amsterdam 1964.

[2] D. EAGLAND, Water - a comprehensive treatise, F. FANKS Ed., Plenum Press, New York 1975, vol. 4, chapt. 5.

[3] B. LUBAS, The characteristics of hydration of the DNA macromolecules and the methods of its determination, Post. Biochem., 18, 31-57 (1972).

[4] B. LUBAS, The hydration and the stabilization of the structure and of the conformation states of the DIVA macromolecules, Problems of Modern Biophysics, 6, 131-200 (1981) (in Polish).