Электронная библиотека (репозиторий) Томского государственного университета
твердофазная спектрофотометрия

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Add   Smartphone-based colorimetric determination of fluoride anions using polymethacrylate optode
Authors: Saranchina, Nadezhda V. | Slizhov, Yuri G. | Vodova, Y. M. | Murzakasymova, N. S. | Ilyina, A. M. | Gavrilenko, Nataliya A. | Gavrilenko, Mikhail A.
Source: Talanta. 2021. Vol. 226. P. 122103 (1-5)
Type: статьи в журналах
Date: 2021
Description: We developed a new transparent polymer optode based on polymethacrylate with Zr(IV) and alizarin red complex immobilized into it for digital colorimetric and solid-phase spectrophotometric determinati ... More
Add   Solid phase colorimetric determination of iodine in food grade salt using polymethacrylate matrix
Authors: Fedan, Dmitry A. | Saranchina, Nadezhda V. | Gavrilenko, Mikhail A. | Gavrilenko, Nataliya A.
Source: Food chemistry. 2019. Vol. 280. P. 15-19
Type: статьи в журналах
Date: 2019
Description: A novel colorimetric sensor has been proposed for sensitive and accurate detection of iodine forms using polymethacrylate matrix, which also has the outlook for use with samples without pre-treatment ... More
Add   Transparent polymer sensor for visual and photometrical detection of thiocyanate in oilfield water
Authors: Volgina, Tatyana N. | Urazov, E. V. | Gavrilenko, Mikhail A. | Gavrilenko, Nataliya A.
Source: Journal of petroleum science and engineering. 2019. Vol. 172. P. 960-963
Type: статьи в журналах
Date: 2019
Description: A novel colorimetric sensor has been proposed for sensitive and accurate visual and spectrophotometric detection of thiocyanate using polymethacrylate matrix, which also has the potential for use with ... More
Add   Visual determination of malachite green in sea fish samples
Authors: Volgina, Tatyana N. | Pugachev, Evgeniy V. | Gavrilenko, Mikhail A. | Gavrilenko, Nataliya A.
Source: Food Chemistry. 2019. Vol. 274. P. 242-245
Type: статьи в журналах
Date: 2019
Description: Polymethylmethacrylate matrix has been developed as an analytical device for visual and spectrophotometric determination of malachite green. Based on the studied effects of different pH levels, temper ... More
Add   Kinetic determination of thiocyanate by the reaction of bromate with crystal violet immobilized in a polymethacrylate matrix
Authors: Saranchina, Nadezhda V. | Sukhanov, Aleksey V. | Fedan, Dmitry A. | Gavrilenko, Mikhail A. | Gavrilenko, Nataliya A.
Source: Journal of analytical chemistry. 2018. Vol. 73, № 9. P. 894-899
Type: статьи в журналах
Date: 2018
Description: Abstract: A procedure is proposed for the kinetic solid-phase spectrophotometric determination of thiocyanate using a polymethacrylate matrix. The procedure is based on the Landolt reaction between Cr ... More
Add   Solid-phase spectrophotometric iodometric determination of nitrite and selenium(IV) using a polymethacrylate matrix
Authors: Gavrilenko, Nataliya A. | Fedan, Dmitry A. | Gavrilenko, Mikhail A. | Saranchina, Nadezhda V.
Source: Journal of analytical chemistry. 2017. Vol. 72, № 5. P. 546-550
Type: статьи в журналах
Date: 2017
Description: Procedures for the iodometric solid-phase spectrophotometric determination of nitrite and selenium( IV) using a polymethacrylate matrix are proposed. The procedures are based on the reaction of nitrit ... More
Add   Colorimetric sensor based on a polymethacrylate matrix with immobilized 1-(2-pyridylazo)- 2-naphthol for the determination of cobalt
Authors: Gavrilenko, Nataliya A. | Saranchina, Nadezhda V. | Gavrilenko, Mikhail A.
Source: Journal of analytical chemistry. 2015. Vol. 70, № 12. P. 1475-1479
Type: статьи в журналах
Date: 2015
Description: A colorimetric sensor is proposed for the determination of cobalt. It is prepared by immobilizing 1-(2-pyridylazo)-2-naphthol (PAN) in an optically transparent polymethacrylate matrix. The conditions ... More
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