Synthesis of Water-Soluble Silver Selenide Quantum Dots Luminescing within the Transparency Window of Biological Tissues

Synthesis of Water-Soluble Silver Selenide Quantum Dots Luminescing within the Transparency... 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. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of General Chemistry Springer Journals

Synthesis of Water-Soluble Silver Selenide Quantum Dots Luminescing within the Transparency Window of Biological Tissues

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Publisher
Pleiades Publishing
Copyright
Copyright © 2018 by Pleiades Publishing, Ltd.
Subject
Chemistry; Chemistry/Food Science, general
ISSN
1070-3632
eISSN
1608-3350
D.O.I.
10.1134/S1070363218020159
Publisher site
See Article on Publisher Site

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.

Journal

Russian Journal of General ChemistrySpringer Journals

Published: Mar 15, 2018

References

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