Luminescence detection of vapors of primary aliphatic amines at low concentrations using pyrylocyanine chromophores
- Авторы: Chubakov V.P.1, Chubakov P.A.1, Plekhanov A.I.1, Orlova N.A.2, Kargapolova I.Y.2, Shelkovnikov V.V.2
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Учреждения:
- Institute of Automation and Electrometry, Siberian Branch
- Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch
- Выпуск: Том 11, № 7-8 (2016)
- Страницы: 407-413
- Раздел: Article
- URL: https://journals.rcsi.science/2635-1676/article/view/219430
- DOI: https://doi.org/10.1134/S1995078016040054
- ID: 219430
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Аннотация
The method for the gas-phase detection of primary aliphatic amines using silica nanoparticles modified with pyrylocyanine chromophores is proposed. The luminescence quantum yields of three new pyrylocyanine dyes are measured. Selective detection of amine vapors in by using pyrylocyanine dyes covered on different substrates is studied. It is shown that n-butylamine vapors can be detected at concentrations ten times smaller than the maximum permissible concentration for a human.
Об авторах
V. Chubakov
Institute of Automation and Electrometry, Siberian Branch
Автор, ответственный за переписку.
Email: chubakovsl@mail.ru
Россия, pr. Akademika Koptyuga 1, Novosibirsk, 630090
P. Chubakov
Institute of Automation and Electrometry, Siberian Branch
Email: chubakovsl@mail.ru
Россия, pr. Akademika Koptyuga 1, Novosibirsk, 630090
A. Plekhanov
Institute of Automation and Electrometry, Siberian Branch
Email: chubakovsl@mail.ru
Россия, pr. Akademika Koptyuga 1, Novosibirsk, 630090
N. Orlova
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch
Email: chubakovsl@mail.ru
Россия, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090
I. Kargapolova
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch
Email: chubakovsl@mail.ru
Россия, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090
V. Shelkovnikov
Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch
Email: chubakovsl@mail.ru
Россия, pr. Akademika Lavrent’eva 9, Novosibirsk, 630090
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