A digital colorimetric analyzer for chemical measurements on the basis of polymeric optodes

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A digital colorimetric analytical instrument is described that allows one to determine the concentrations of substances in solutions using transparent polymeric optodes, which are able to change their color depending on a reagent and the determined-substance content. The structural and functional diagrams of the instrument that operates under the control of a LabVIEW-based program are presented. The instrumental error of the analyzer is within 1%. The instrument operation was demonstrated by the example of determining the cobalt content in drinking water, which was taken from an outdoor water pump. The metrological characteristics of the instrument are not worse than those implemented with the standard solid-phase spectrophotometry method. The instrument can be used in the industrial, environmental, clinical, and other kinds of monitoring, where the rapid determination of the concentrations of various substances is required.

Original languageEnglish
Pages (from-to)592-600
Number of pages9
JournalInstruments and Experimental Techniques
Volume59
Issue number4
DOIs
Publication statusPublished - 1 Jul 2016

Fingerprint

analyzers
drinking
Spectrophotometry
spectrophotometry
Potable water
water
reagents
solid phases
Cobalt
cobalt
diagrams
Pumps
pumps
Color
color
Monitoring
Water

ASJC Scopus subject areas

  • Instrumentation

Cite this

@article{3198925f5eb341f6a00ac27f26c9a71e,
title = "A digital colorimetric analyzer for chemical measurements on the basis of polymeric optodes",
abstract = "A digital colorimetric analytical instrument is described that allows one to determine the concentrations of substances in solutions using transparent polymeric optodes, which are able to change their color depending on a reagent and the determined-substance content. The structural and functional diagrams of the instrument that operates under the control of a LabVIEW-based program are presented. The instrumental error of the analyzer is within 1{\%}. The instrument operation was demonstrated by the example of determining the cobalt content in drinking water, which was taken from an outdoor water pump. The metrological characteristics of the instrument are not worse than those implemented with the standard solid-phase spectrophotometry method. The instrument can be used in the industrial, environmental, clinical, and other kinds of monitoring, where the rapid determination of the concentrations of various substances is required.",
author = "Muravyov, {S. V.} and Spiridonova, {A. S.} and Gavrilenko, {Nataliya Airatovna} and Baranov, {P. F.} and Khudonogova, {Liudmila Igorevna}",
year = "2016",
month = "7",
day = "1",
doi = "10.1134/S0020441216030210",
language = "English",
volume = "59",
pages = "592--600",
journal = "Instruments and Experimental Techniques",
issn = "0020-4412",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "4",

}

TY - JOUR

T1 - A digital colorimetric analyzer for chemical measurements on the basis of polymeric optodes

AU - Muravyov, S. V.

AU - Spiridonova, A. S.

AU - Gavrilenko, Nataliya Airatovna

AU - Baranov, P. F.

AU - Khudonogova, Liudmila Igorevna

PY - 2016/7/1

Y1 - 2016/7/1

N2 - A digital colorimetric analytical instrument is described that allows one to determine the concentrations of substances in solutions using transparent polymeric optodes, which are able to change their color depending on a reagent and the determined-substance content. The structural and functional diagrams of the instrument that operates under the control of a LabVIEW-based program are presented. The instrumental error of the analyzer is within 1%. The instrument operation was demonstrated by the example of determining the cobalt content in drinking water, which was taken from an outdoor water pump. The metrological characteristics of the instrument are not worse than those implemented with the standard solid-phase spectrophotometry method. The instrument can be used in the industrial, environmental, clinical, and other kinds of monitoring, where the rapid determination of the concentrations of various substances is required.

AB - A digital colorimetric analytical instrument is described that allows one to determine the concentrations of substances in solutions using transparent polymeric optodes, which are able to change their color depending on a reagent and the determined-substance content. The structural and functional diagrams of the instrument that operates under the control of a LabVIEW-based program are presented. The instrumental error of the analyzer is within 1%. The instrument operation was demonstrated by the example of determining the cobalt content in drinking water, which was taken from an outdoor water pump. The metrological characteristics of the instrument are not worse than those implemented with the standard solid-phase spectrophotometry method. The instrument can be used in the industrial, environmental, clinical, and other kinds of monitoring, where the rapid determination of the concentrations of various substances is required.

UR - http://www.scopus.com/inward/record.url?scp=84979713573&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84979713573&partnerID=8YFLogxK

U2 - 10.1134/S0020441216030210

DO - 10.1134/S0020441216030210

M3 - Article

VL - 59

SP - 592

EP - 600

JO - Instruments and Experimental Techniques

JF - Instruments and Experimental Techniques

SN - 0020-4412

IS - 4

ER -