New compositions of cadmium selenium nanoparticles and dye molecules with cyclodextrin inclusion complexes
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ASIMOV, M., ANUFRIK, S., TARKOVSKY, V., SAZONKO, H.. New compositions of cadmium selenium nanoparticles and dye molecules with cyclodextrin inclusion complexes. In: Nanotechnologies and Biomedical Engineering, Ed. 2, 18-20 aprilie 2013, Chișinău. Technical University of Moldova, 2013, Editia 2, pp. 274-277. ISBN 978-9975-62-343-8..
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Nanotechnologies and Biomedical Engineering
Editia 2, 2013
Conferința "International Conference on Nanotechnologies and Biomedical Engineering"
2, Chișinău, Moldova, 18-20 aprilie 2013

New compositions of cadmium selenium nanoparticles and dye molecules with cyclodextrin inclusion complexes


Pag. 274-277

Asimov M.1, Anufrik S.2, Tarkovsky V.2, Sazonko H.2
 
1 Stepanov Institute of Physics, National Academy of Sciences of Belarus,
2 Yanka Kupala State University of Grodno, Republic of Belarus
 
 
Disponibil în IBN: 19 iunie 2019


Rezumat

Spectroscopic properties of new heterogeneous multicolor compositions based on cadmium selenium (CdSe/ZnS) nanocrystal and inclusion complexes of dye molecule with cyclodextrin are presented. Spectral florescence of proposed compositions investigated in thin films. Signals from multicolor fluorescence of proposing compositions may be combined to definite spectral codes that could be used for tracking or verification of different objects. Calibration bar of signal within spectral codes guarantee high reliability in practical application of proposed multicolor compositions. Express analysis the size of nanoparticles during their synthesis and purification by spectroscopic methods is suggested. Application of Cyclodextrin molecules as target delivery systems is considered.

Cuvinte-cheie
Cadmium Selenium, cyclodextrin, dye molecule, Fluorescence, multicolor composition