This paper presents the results of studying selenium nanoparticles stabilized with sodium lauryl sulfate (SLS). Selenium nanoparticles are obtained by chemical reduction in an aqueous medium. It is shown that the optimal parameters for the synthesis of nanoparticles are selenium, the concentration of selenous acid is 0.04 M, the concentration of sodium lauryl sulfate is 0.1 M, and the concentration of ascorbic acid is 0.75 M. Investigation of the effect of the medium active acidity showed that obtained selenium nanoparticles exhibit aggregation stability at a pH from 2 to 8. The analysis of a different reaction to the aggregation of the occurrence of selenium nanoparticles reveals a significant effect on the particle size of metal cations, accompanied by particle aggregation.
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Eli Lilly & Co, Lilly Res Labs, Pharmaceut Sci R&D, Indianapolis, IN 46285 USAEli Lilly & Co, Lilly Res Labs, Pharmaceut Sci R&D, Indianapolis, IN 46285 USA
Bhattachar, Shobha N.
Risley, Donald S.
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Eli Lilly & Co, Lilly Res Labs, Pharmaceut Sci R&D, Indianapolis, IN 46285 USAEli Lilly & Co, Lilly Res Labs, Pharmaceut Sci R&D, Indianapolis, IN 46285 USA
Risley, Donald S.
Werawatganone, Pornpen
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Chulalongkorn Univ, Fac Pharmaceut Sci, Dept Pharmaceut & Ind Pharm, Bangkok 10330, ThailandEli Lilly & Co, Lilly Res Labs, Pharmaceut Sci R&D, Indianapolis, IN 46285 USA
Werawatganone, Pornpen
Aburub, Aktham
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Eli Lilly & Co, Lilly Res Labs, Pharmaceut Sci R&D, Indianapolis, IN 46285 USAEli Lilly & Co, Lilly Res Labs, Pharmaceut Sci R&D, Indianapolis, IN 46285 USA