Interaction of silicon nanoparticles with the molecules of bovine serum albumin in aqueous solutions

Journal Article · Tue May 31 00:00:00 EDT 2011 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2011V041N05ABEH014640· OSTI ID:21552671

Anenkova, K A; Sergeeva, I A; Petrova, G P; Fedorova, K V; Osminkina, L A; Timoshenko, Viktor Yu ^[1]

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1. Department of Physics, M.V.Lomonosov Moscow State University (Russian Federation)

Using the method of photon-correlation spectroscopy, the coefficient of translational diffusion D{sub t} 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{sup -1}. (optical technologies in biophysics and medicine)

• OSTI ID: 21552671
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 41, Issue 5; Other Information: DOI: 10.1070/QE2011v041n05ABEH014640; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALBUMINS
AQUEOUS SOLUTIONS
CATTLE
CORRELATIONS
DIFFUSION
INTERACTIONS
MOLECULES
NANOSTRUCTURES
PHOTONS
SILICON
SPECTROSCOPY
ANIMALS
BOSONS
DISPERSIONS
DOMESTIC ANIMALS
ELEMENTARY PARTICLES
ELEMENTS
HOMOGENEOUS MIXTURES
MAMMALS
MASSLESS PARTICLES
MIXTURES
ORGANIC COMPOUNDS
PROTEINS
RUMINANTS
SEMIMETALS
SOLUTIONS
VERTEBRATES