Colorimetric Sensor Based on Silver Nanoparticle – Embedded Polymethacrylate Matrix

Manylion Llyfryddiaeth
Parent link:Advanced Materials Research: Scientific Journal
Vol. 1040 : High Technology: Research and Applications 2014 (HTRA 2014).— 2014.— [P. 923-927]
Prif Awdur: Gavrilenko N. A. Natalia Airatovna
Awduron Corfforaethol: Национальный исследовательский Томский политехнический университет (ТПУ) Институт кибернетики (ИК) Кафедра компьютерных измерительных систем и метрологии (КИСМ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра экологии и безопасности жизнедеятельности (ЭБЖ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра технологии органических веществ и полимерных материалов (ТОВПМ)
Awduron Eraill: Saranchina N. V. Nadezhda Vasilievna, Gavrilenko M. A. Mikhail Alekseevich
Crynodeb:Title screen
Silver nanoparticles synthesized by a reagent less method involving only thermal treatment have been used in colorimetric assay for the detection of hydrogen peroxide. The silver nanoparticles were directly synthesized in polymethacrylate matrix (PMM) by method based on the reduction of the inorganic precursor AgNO[3], which was pre-adsorbed by PMM from solution, through thermal treatment. These silver nanoparticles were characterized using absorption spectroscopy. It was shown that the silver nanoparticles in PMM (Ag – PMM) had ability for reduction of hydrogen peroxide with silver oxidation. As a result, the yellow color of Ag – PMM samples was gradually changed to transparent color depending on the hydrogen peroxide concentrations. Hence, the silver nanoparticles in PMM could be used as colorimetric sensor for hydrogen peroxide in aqueous medium.
Режим доступа: по договору с организацией-держателем ресурса
Cyhoeddwyd: 2014
Cyfres:Sensors, Measurements and Non-Destructive Control
Pynciau:
Mynediad Ar-lein:http://dx.doi.org/10.4028/www.scientific.net/AMR.1040.923
Fformat: Electronig Pennod Llyfr
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641129

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