Measurement of Low Concentration of Nanosized Objects Suspended in a Liquid Medium

D. Merkulovs, O. Vilitis, V. Kozlovs

Research output: Contribution to journalArticlepeer-review

Abstract

The new optical scheme of refractometer with temperature stabilisation 10-2 °C is developed, which allows measuring a refractive index of the sample with accuracy not worse than 10-5; dependence of refraction index on concentration of SiO2 nanoparticles in liquid suspension is obtained within the framework of the research.

Original languageEnglish
Pages (from-to)77-82
Number of pages6
JournalLatvian Journal of Physics and Technical Sciences
Volume55
Issue number2
DOIs
Publication statusPublished - 1 Apr 2018

Keywords

  • concentration measurement
  • nanoparticles
  • refractive index
  • suspension

Field of Science

  • 3.2 Clinical medicine

Publication Type

  • 1.1. Scientific article indexed in Web of Science and/or Scopus database

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