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Proceedings Paper

Physical methods for studying the effect of copper and cadmium ions on protein solutions
Author(s): Anna V. Boiko; Galina P. Petrova; Yuriy M. Petrusevich; Dmitriy I. Ten; Irina A. Perfil'eva; Sergey S. Koshel; Dmitriy V. Matyushenko
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Paper Abstract

Using two physical methods (Rayleigh light scattering and Dynamic light scattering), the effect of cooper and cadmium, toxic heavy metals, on proteins in water solutions (including blood serum proteins) was studied. A physical mechanism of interaction between heavy metal ions and charged biopolymers which is based on formation of strong bonds of metal ions with the surface of macromolecules is discussed. Based on the results obtained, a method to monitor natural liquid media pollution with heavy metals is proposed.

Paper Details

Date Published: 5 June 2008
PDF: 5 pages
Proc. SPIE 7022, Advanced Laser Technologies 2007, 70220V (5 June 2008); doi: 10.1117/12.804058
Show Author Affiliations
Anna V. Boiko, M.V. Lomonosov Moscow State Univ. (Russia)
Galina P. Petrova, M.V. Lomonosov Moscow State Univ. (Russia)
Yuriy M. Petrusevich, M.V. Lomonosov Moscow State Univ. (Russia)
Dmitriy I. Ten, M.V. Lomonosov Moscow State Univ. (Russia)
Irina A. Perfil'eva, M.V. Lomonosov Moscow State Univ. (Russia)
Sergey S. Koshel, M.V. Lomonosov Moscow State Univ. (Russia)
Dmitriy V. Matyushenko, M.V. Lomonosov Moscow State Univ. (Russia)


Published in SPIE Proceedings Vol. 7022:
Advanced Laser Technologies 2007

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