Russia.119361, Moscow, Ozernaya st. 46
+7 (495) 437 56 33

LABORATORY OFOPTICAL SPECTRAL DEVICES

Laboratory develops and manufactures analytical spectroscopic devices (atomic absorption spectrometer), provides software and methodological support for them, conducts research on the use of atomic and molecular spectroscopy for the analysis of substance composition

Heads

Head of Department Yevgeniy Rukin
Doctor

Deputy Head of Department Aleksandr Nagayev

 

Main activities

  • Development of analytical spectral devices (atomic absorption spectrometer), their software and methodological support
  • Conduction of research on the use of nuclear and molecular spectroscopy for the analysis of substance composition

Main objectives

  • Development of measurement techniques that implement the methods of atomic spectroscopy and molecular spectrophotometry
  • Conduction of research on the use of nuclear and molecular spectroscopy for the analysis of substance composition
  • Metrological support of optical spectral methods of characterizing nanoparticles in liquid and biorganic environments
  • Development of standard samples of colloidal systems

Delivered equipment

SFF-2 FLUORAN spectrophotometer - fluorometer

State Register № 51314-12

Designed for conduction of both routine analysis and research works. Device control and processing of the results are carried out with the help of specialized software.

QUANT.Z atomic absorption spectrometer

State Register № 49077-12

Electrothermal atomization of sample in the rapidly heated graphite tube cuvette with the correction of spectral interference based on the use of inverse Zeeman effect.

QUANTUM-z.eta atomic absorption spectrometer

State Register № 14981-10

The atomic absorption spectrometer is designed for quantitative determination of elements in liquid samples of different origin and composition of the fractions at ng/L (ppt.).

USF-01 spectrophotometer

State Register № 50286-12

The scanning UV spectrophotometer of visible and near infrared region with double-beam optical scheme. Designed to measure the transmission, absorption, and optical density spectrums of liquid, solid and gaseous samples. Can be used for qualitative and quantitative chemical analysis of substances and materials. The sample compartment for samples up to 130 mm is equipped with a 4-position cell holder, controlled by a computer program.

Standard samples of gold nanosphere diameter in a liquid environment

SSS 9629-2010

The State standard samples (SSS) are colloidal gold nanoparticle suspension in deionized water. The SSS set consists of 3 vials containing aqueous suspensions of gold nanoparticles with a nominal size of 10, 30 and 60 nm.

Standard samples of silver nanosphere diameter in a liquid environment

SSS 9967-2011

The Standard samples are colloidal silver nanoparticle suspension in deionised water. The SSS set consists of two standard samples, each of them is a vial labeled according to the SSS index containing 4 ml of SS.

APH-2 nanoparticle size analyzer

State Register № 48292-11

Designed to measure the dimensional parameters and number concentration of suspended dispersed particles of nanometer and submicron range in liquid environments by method of dynamic light scattering.

Application areas

  • biochemical analysis
  • medicine control
  • environment monitoring
  • food and water control
  • analysis of petroleum products and lubricants

Development of measuring instruments and techniques for specific tasks

Development of measuring instruments and techniques for specific tasks. The laboratory receives orders for the development of specialized analytical spectral devices and spectral lamps for a certain range of tasks based on the needs of enterprises and organizations. It is also possible to develop and certificate measuring techniques for specific types of sampling and analytical tasks defined by the customer.

Developed methods and documents

  • Methods of measuring the dimensions and fractional composition, metallic and polymeric nanoparticles in aqueous solutions and biological fluids by dynamic light scattering FR.1.31.2010-07812. S.A.09 / 01.00276-2008
  • Methods of measuring the mass concentration of elements in aqueous salt solutions and biological environments containing nanoparticles by atomic absorption spectrometry with electrothermal atomization FR.1.31.2010-07954. S.A.20 / 01.00276-2008
  • Method for measuring the mass concentration of gold in the liquid environment containing nanoparticles with possibility to determine the particle sizes FR.1.31.2010-07955. S.A.21 / 01.00276-2008
  • Methods of measuring the mass concentration of gold in the tissues and internal organs of laboratory animals and estimation of the relative effectiveness of gold nanoparticle penetration through biological barriers FR.1.31.2010-08559. S.A.33 / 01.00276-2008
  • Methods of measuring the number concentration of nanoparticles in aqueous salt solutions and biological fluids using the methods of absorption spectrophotometry and spectroscopy of resonant scattering FR.1.31.2010-07813. S.A.08 / 01.00276-2008 (Developed jointly with the FSI Research Institute of Physico-Chemical Medicine)