Measurement of the concentration of functionalized polymer nanoparticles in liquid suspensions using light refraction

Vladimirs Kozlovs, Margit Heinlaan, Dmitrijs Merkulovs

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Refractivity of aqueous suspensions of polystyrene nanoparticles were measured in the size range of 26-100 nm and in the concentration range of 1-
100 mg/l. It was shown that the choice of the temperature at which measurements are made and the developed data processing algorithm allow determining the concentration of nanoparticles with an accuracy ~ 1 μg/l.
Original languageEnglish
Title of host publicationProceedings of the 14th International Conference on Medical Physics "Medical physics in the Baltic states"
EditorsDiana Adlienė
Place of PublicationKaunas
PublisherKaunas University of Technology
Pages71-73
Publication statusPublished - 2019
Event14th International Conference on Medical Physics - Kaunas, Lithuania
Duration: 7 Nov 20199 Nov 2019
Conference number: 14

Publication series

NameMedical Physics in the Baltic States
ISSN (Print)1822-5721

Conference

Conference14th International Conference on Medical Physics
Country/TerritoryLithuania
CityKaunas
Period7/11/199/11/19

Keywords*

  • nanoparticles
  • ecotoxisity
  • refractive index
  • suspension
  • concentration measurement

Field of Science*

  • 2.10 Nano-technology
  • 3.2 Clinical medicine

Publication Type*

  • 3.1. Articles or chapters in proceedings/scientific books indexed in Web of Science and/or Scopus database

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