Physical and biological properties of silicon nanopowders obtained by the chemicothermal method

D. V. Kuznetsov, S. I. Milyaeva, A. G. Yudin, D. S. Muratov, M. A. Kostitsyn, S. E. Kondakov, E. A. Sopova, A. Yu Godymchuk, A. A. Gusev

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this work we study the possibility of synthesizing silicon nanopowders from silicon monoxide with particles from 7 to 20 nm in size using a chemicothermal method. The nanopowders are studied with the help of X-ray phase and X-ray structural analysis, electron scan microscopy, and spectrophotometry. The value of the specific surface of nanopowders has been determined and a preliminary estimation of the prospects for using silicon nanopowders in biological applications has been carried out. One promising potential domain for the applications of the silicon nanopowders studied is their use as UV filters for biological purposes, in particular, in sunscreen lotions due to their combination of the following useful properties: the total absorption of a hard UV, partial transmission of a soft UV (which is required for synthesizing vitamin D), transparency in optical and infrared ranges, and complete biological inertia.

Original languageEnglish
Pages (from-to)54-58
Number of pages5
JournalNanotechnologies in Russia
Volume8
Issue number1-2
DOIs
Publication statusPublished - 7 Mar 2013

Fingerprint

Silicon
physical properties
silicon
Sun hoods
X rays
calciferol
Spectrophotometry
Structural analysis
Vitamin D
Transparency
Vitamins
Microscopic examination
spectrophotometry
structural analysis
inertia
Infrared radiation
x rays
Electrons
microscopy
filters

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Engineering(all)

Cite this

Kuznetsov, D. V., Milyaeva, S. I., Yudin, A. G., Muratov, D. S., Kostitsyn, M. A., Kondakov, S. E., ... Gusev, A. A. (2013). Physical and biological properties of silicon nanopowders obtained by the chemicothermal method. Nanotechnologies in Russia, 8(1-2), 54-58. https://doi.org/10.1134/S1995078013010072

Physical and biological properties of silicon nanopowders obtained by the chemicothermal method. / Kuznetsov, D. V.; Milyaeva, S. I.; Yudin, A. G.; Muratov, D. S.; Kostitsyn, M. A.; Kondakov, S. E.; Sopova, E. A.; Godymchuk, A. Yu; Gusev, A. A.

In: Nanotechnologies in Russia, Vol. 8, No. 1-2, 07.03.2013, p. 54-58.

Research output: Contribution to journalArticle

Kuznetsov, DV, Milyaeva, SI, Yudin, AG, Muratov, DS, Kostitsyn, MA, Kondakov, SE, Sopova, EA, Godymchuk, AY & Gusev, AA 2013, 'Physical and biological properties of silicon nanopowders obtained by the chemicothermal method', Nanotechnologies in Russia, vol. 8, no. 1-2, pp. 54-58. https://doi.org/10.1134/S1995078013010072
Kuznetsov DV, Milyaeva SI, Yudin AG, Muratov DS, Kostitsyn MA, Kondakov SE et al. Physical and biological properties of silicon nanopowders obtained by the chemicothermal method. Nanotechnologies in Russia. 2013 Mar 7;8(1-2):54-58. https://doi.org/10.1134/S1995078013010072
Kuznetsov, D. V. ; Milyaeva, S. I. ; Yudin, A. G. ; Muratov, D. S. ; Kostitsyn, M. A. ; Kondakov, S. E. ; Sopova, E. A. ; Godymchuk, A. Yu ; Gusev, A. A. / Physical and biological properties of silicon nanopowders obtained by the chemicothermal method. In: Nanotechnologies in Russia. 2013 ; Vol. 8, No. 1-2. pp. 54-58.
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