Synthesis and luminescent properties of water-soluble nanobiocomposite CdSe/polysaccharide quantum dots
- Авторлар: Lesnichaya M.1, Shendrik R.2, Sapozhnikov A.2, Sukhov B.1, Trofimov B.1
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Мекемелер:
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences
- A. P. Vinogradov Irkutsk Institute of Geochemistry, Siberian Branch of the Russian Academy of Sciences
- Шығарылым: Том 66, № 12 (2017)
- Беттер: 2321-2326
- Бөлім: Full Article
- URL: https://journals.rcsi.science/1066-5285/article/view/241847
- DOI: https://doi.org/10.1007/s11172-017-2023-1
- ID: 241847
Дәйексөз келтіру
Аннотация
Water-soluble nanobiocomposite CdSe quantum dots were obtained using the stabilizing potential of natural biologically active polysaccharides galactomannan and κ-carrageenan. A complex of physicochemical methods was used to investigate the biphasic amorphous-crystalline structure of the obtained nanocomposites, the size range (4.8—6.9 nm) of the formed CdSe particles was determined, and, additionally, it was shown that aqueous solutions of the nanocomposites in question were characterized by the presence of photoluminescence in two spectral regions, namely, 410—450 and 510—580 nm.
Авторлар туралы
M. Lesnichaya
A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: mlesnichaya@mail.ru
Ресей, 1 ul. Favorskogo, Irkutsk, 664033
R. Shendrik
A. P. Vinogradov Irkutsk Institute of Geochemistry, Siberian Branch of the Russian Academy of Sciences
Email: mlesnichaya@mail.ru
Ресей, 1a ul. Favorskogo, Irkutsk, 664033
A. Sapozhnikov
A. P. Vinogradov Irkutsk Institute of Geochemistry, Siberian Branch of the Russian Academy of Sciences
Email: mlesnichaya@mail.ru
Ресей, 1a ul. Favorskogo, Irkutsk, 664033
B. Sukhov
A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences
Email: mlesnichaya@mail.ru
Ресей, 1 ul. Favorskogo, Irkutsk, 664033
B. Trofimov
A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences
Email: mlesnichaya@mail.ru
Ресей, 1 ul. Favorskogo, Irkutsk, 664033