Enviar artigo por via de e-mail Nanocomposite polymer structures for optical sensors of hydrogen sulfide
- Autores: 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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Afiliações:
- Institute of Automation and Control Processes, Far-East Branch
- Far-East Federal University
- Institute of Chemistry, Far-East Branch
- Edição: Volume 62, Nº 8 (2017)
- Páginas: 1277-1280
- Seção: Short Communications
- URL: https://journal-vniispk.ru/1063-7842/article/view/199891
- DOI: https://doi.org/10.1134/S1063784217080230
- ID: 199891
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Resumo
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.
Sobre autores
A. Sergeev
Institute of Automation and Control Processes, Far-East Branch; Far-East Federal University
Autor responsável pela correspondência
Email: Sergeev@iacp.dvo.ru
Rússia, Vladivostok, 690041; Vladivostok, 690000
A. Mironenko
Institute of Chemistry, Far-East Branch
Email: Sergeev@iacp.dvo.ru
Rússia, Vladivostok, 690022
A. Nazirov
Far-East Federal University; Institute of Chemistry, Far-East Branch
Email: Sergeev@iacp.dvo.ru
Rússia, Vladivostok, 690000; Vladivostok, 690022
A. Leonov
Institute of Automation and Control Processes, Far-East Branch; Far-East Federal University
Email: Sergeev@iacp.dvo.ru
Rússia, Vladivostok, 690041; Vladivostok, 690000
S. Voznesenskii
Institute of Automation and Control Processes, Far-East Branch; Far-East Federal University
Email: Sergeev@iacp.dvo.ru
Rússia, Vladivostok, 690041; Vladivostok, 690000
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