Abstract
Water-soluble aggregation-resistance nanocomposites based on silver selenide quantum dots with an average particle size of 11.4–12.7 nm and the natural polysaccharide galactomannan were synthesized for the first time using a simple environmentally benign method for the generation of highly reactive selenide ions acting as selenating agent. The obtained nanocomposites showed luminescence in the transparency range of biological tissues (λ ~705 nm) and were characterized in detail by X-ray powder diffraction, transmission electron microscopy, and absorption and luminescence spectroscopy.
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Original Russian Text © M.V. Lesnichaya, B.G. Sukhov, R.Yu. Shendrik, A.N. Sapozhnikov, B.A. Trofimov, 2018, published in Zhurnal Obshchei Khimii, 2018, Vol. 88, No. 2, pp. 307–310.
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Lesnichaya, M.V., Sukhov, B.G., Shendrik, R.Y. et al. Synthesis of Water-Soluble Silver Selenide Quantum Dots Luminescing within the Transparency Window of Biological Tissues. Russ J Gen Chem 88, 284–287 (2018). https://doi.org/10.1134/S1070363218020159
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DOI: https://doi.org/10.1134/S1070363218020159