Электронная библиотека (репозиторий) Томского государственного университета
Saranchina, Nadezhda V.

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Add   Catalytic properties of a nanozyme based on silver nanoparticles immobilized into a polymethacrylate matrix
Authors: Bragina, Sofia K. | Gavrilenko, Nataliya A. | Saranchina, Nadezhda V. | Gavrilenko, Mikhail A.
Source: Kinetics and catalysis. 2025. Vol. 66, № 2. P. 232-239
Type: статьи в журналах
Date: 2025
Description: The catalytic peroxidase-like properties of silver nanoparticles (Ag NPs) immobilized into a polymethacrylate matrix (PMM) were studied. The Ag NPs were prepared by thermal reduction of silver cations ... More
Add   Colorimetric determination using digital image processing of sensor based on polymer-stabilized silver nanoparticles: Monitoring of glucose in saliva
Authors: Saranchina, Nadezhda V. | Kuznetsova, Darya E. | Bragina, Sofia K. | Serebriakov, Kirill V. | Gavrilenko, Nataliya A. | Gavrilenko, Mikhail A.
Source: Analytical methods. 2025. Vol. 17, № 25. P. 5203-5209
Type: статьи в журналах
Date: 2025
Description: We propose transparent colorimetric sensor systems based on silver nanoparticles embedded within a polymethacrylate matrix for the determination of glucose and other substances capable of entering int ... More
Add   Dual-mode glucose sensing: Colorimetric chemical sensors using silver or gold nanoparticles embedded within polymethacrylate matrix
Authors: Saranchina, Nadezhda V. | Bazhenova, Olga A. | Shcherbakov, Dmitrii A. | Gavrilenko, Nataliya A. | Serebriakov, Kirill V. | Kuznetsova, Darya E. | Gavrilenko, Mikhail A.
Source: Green analytical chemistry. 2025. Vol. 13. P. 100278 (1-6)
Type: статьи в журналах
Date: 2025
Description: We suggest sensor systems based on the gold and silver nanoparticles embedded within the polymethacrylate matrix (PMM) for colorimetric determination of glucose. A feature of such sensors is the exclu ... More
Add   Colorimetric determination of bromate in drinking water using methyl red immobilized into polymethacrylate matrix
Authors: Saranchina, Nadezhda V. | Trifonova, N. S. | Urazov, E. V. | Gavrilenko, Nataliya A. | Gavrilenko, Mikhail A.
Source: International journal of environmental analytical chemistry. 2023. Vol. 103, № 5. P. 1011-1019
Type: статьи в журналах
Date: 2023
Description: This article presents solid-phase spectrophotometric method of bromate determination using methyl red immobilised into transparent polymethacrylate matrix. The method is based on oxygenation of the in ... More
Add   Rapid colorimetric determination of ascorbic acid by solid phase extraction of iodine into a polymethacrylate matrix
Authors: Saranchina, Nadezhda V. | Damzina, Anna A. | Gavrilenko, Nataliya A. | Volgina, Tatyana N. | Ermolaev, Yaroslav E. | Polonskaya, Marina S. | Gavrilenko, Mikhail A.
Source: Mendeleev communications. 2022. Vol. 32, № 1. P. 136-138
Type: статьи в журналах
Date: 2022
Description: The proposed iodometric solid-phase spectrophotometry method is based on interaction of ascorbic acid with molecular iodine in a solution with further extraction of the unreacted iodine into a polymet ... More
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   Colorimetric and fluorescent sensing of rhodamine using polymethacrylate matrix
Authors: Saranchina, Nadezhda V. | Kambarova, E. A. | Urazov, E. V. | Gavrilenko, Mikhail A. | Gavrilenko, Nataliya A.
Source: Spectrochimica acta. Part A : Molecular and biomolecular spectroscopy. 2019. Vol. 220. P. 117106 (1-4)
Type: статьи в журналах
Date: 2019
Description: This is a description of the tracer analysis method involving colorimetric and fluorescent measurements based on solid phase extraction of rhodamine into transparent polymethacrylate matrix. Concentra ... More
Add   Colorimetric determination of food colourants using solid phase extraction into polymethacrylate matrix
Authors: Volgina, Tatyana N. | Saranchina, Nadezhda V. | Gavrilenko, Nataliya A. | Gavrilenko, Mikhail A. | Dudkina, A. A.
Source: Talanta. 2019. Vol. 202. P. 186-189
Type: статьи в журналах
Date: 2019
Description: This paper describes a simple colorimetric method for determination of Brilliant Blue, Sunset Yellow, Ponceau 4R and Tartrazine using transparent polymer optode. The method provided acceptable linear ... 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   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   Reversible pH-sensitive element based on bromocresol purple immobilized into the polymethacrylate matrix
Authors: Saranchina, Nadezhda V. | Sukhanov, Aleksey V. | Fedan, Dmitry A. | Gavrilenko, Nataliya A.
Source: Mendeleev communications. 2018. Vol. 28, № 4. P. 450-452
Type: статьи в журналах
Date: 2018
Description: Reversible pH-sensitive element based on bromocresol purple immobilized into the polymethacrylate matrix was developed. Applications of the pH-sensitive element for continuous monitoring pH of aqueous ... 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
Add   Colorimetric sensors for determination of heavy metal ions
Authors: Krylova, Ekaterina S. | Gavrilenko, Nataliya A. | Saranchina, Nadezhda V. | Mokrousov, Gennady M. | Fedan, Dmitry A.
Source: Полифункциональные химические материалы и технологии : материалы Международной научной конференции, 21-22 мая 2015 г.. Томск, 2015. Т. 3. С. 181-184
Type: статьи в сборниках
Date: 2015
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