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Optical technologies in biophysics and medicine
Interaction of silicon nanoparticles with the molecules of bovine serum albumin in aqueous solutions
X. A. Anenkova, I. A. Sergeeva, G. P. Petrova, X. V. Fedorova, L. A. Osminkina, V. Yu. Timoshenko Lomonosov Moscow State University, Faculty of Physics
Abstract:
Using the method of photon-correlation spectroscopy, the coefficient of translational diffusion Dt and the hydrodynamic radius R of the particles in aqueous solutions of the bovine serum albumin, containing silicon nanoparticles, are determined. The character of the dependence of these parameters on the concentration of the protein indicates the absence of interaction between the studied particles in the chosen range of albumin concentrations 0.2 — 1.0 mg mL-1.
Received: 04.04.2011
Citation:
X. A. Anenkova, I. A. Sergeeva, G. P. Petrova, X. V. Fedorova, L. A. Osminkina, V. Yu. Timoshenko, “Interaction of silicon nanoparticles with the molecules of bovine serum albumin in aqueous solutions”, Kvantovaya Elektronika, 41:5 (2011), 393–395 [Quantum Electron., 41:5 (2011), 393–395]
Linking options:
https://www.mathnet.ru/eng/qe14640 https://www.mathnet.ru/eng/qe/v41/i5/p393
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