Self-assembly of magnetic and fluorescent colloidal constructs based on protein-protein interactions

In this work, we utilized two types of polystyrene colloidal particles: magnetic ones (MPs) conjugated with barnase and fluorescent ones (FPs) conjugated with barstar. The developed self assembly system demonstrated high efficiency and specificity, which was demonstrated in this work using optical f...

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Bibliographic Details
Published in:Doklady. Biochemistry and biophysics 2012-07, Vol.445 (1), p.210-212
Main Authors: Aghayeva, U. F., Nikitin, M. P., Korostylev, E. V., Lukash, S. V., Deyev, S. M., Petrov, R. V.
Format: Article
Language:English
Subjects:
Biochemistry
Biological and Medical Physics
Biomedical and Life Sciences
Biophysics
Biophysics and Molecular Biology
Colloids
Fluorescence
Life Sciences
Magnetics
Magnetism
Microscopy, Electron
Nanoparticles
Protein Binding
Proteins
Proteins - chemistry
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Summary:In this work, we utilized two types of polystyrene colloidal particles: magnetic ones (MPs) conjugated with barnase and fluorescent ones (FPs) conjugated with barstar. The developed self assembly system demonstrated high efficiency and specificity, which was demonstrated in this work using optical fluorescent and scanning electron microscopy. A more detailed characterization of physico chemical properties of the obtained structures requires further study.
ISSN:1607-6729
1608-3091
DOI:10.1134/S1607672912040084