Отправить статью по E-mail Nanocomposite polymer structures for optical sensors of hydrogen sulfide
- Авторы: Sergeev A.A.1,2, Mironenko A.Y.3, Nazirov A.E.2,3, Leonov A.A.1,2, Voznesenskii S.S.1,2
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Учреждения:
- Institute of Automation and Control Processes, Far-East Branch
- Far-East Federal University
- Institute of Chemistry, Far-East Branch
- Выпуск: Том 62, № 8 (2017)
- Страницы: 1277-1280
- Раздел: Short Communications
- URL: https://ogarev-online.ru/1063-7842/article/view/199891
- DOI: https://doi.org/10.1134/S1063784217080230
- ID: 199891
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Аннотация
Composite coatings based on gold and silver nanoparticles reduced in situ in the film of chitosan polysaccharide are studied. In the presence of hydrogen sulfide, the maximum of plasmon resonance of the nanoparticles that is proportional to the analyte concentration decreases. The detection limits for hydrogen sulfide are 0.1 and 5 ppm for the chitosan/silver and chitosan/gold nanocomposites, respectively.
Об авторах
A. Sergeev
Institute of Automation and Control Processes, Far-East Branch; Far-East Federal University
Автор, ответственный за переписку.
Email: Sergeev@iacp.dvo.ru
Россия, Vladivostok, 690041; Vladivostok, 690000
A. Mironenko
Institute of Chemistry, Far-East Branch
Email: Sergeev@iacp.dvo.ru
Россия, Vladivostok, 690022
A. Nazirov
Far-East Federal University; Institute of Chemistry, Far-East Branch
Email: Sergeev@iacp.dvo.ru
Россия, Vladivostok, 690000; Vladivostok, 690022
A. Leonov
Institute of Automation and Control Processes, Far-East Branch; Far-East Federal University
Email: Sergeev@iacp.dvo.ru
Россия, Vladivostok, 690041; Vladivostok, 690000
S. Voznesenskii
Institute of Automation and Control Processes, Far-East Branch; Far-East Federal University
Email: Sergeev@iacp.dvo.ru
Россия, Vladivostok, 690041; Vladivostok, 690000
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