Estimation of the limiting sensitivity of laser fragmentation/laser-induced fluorescence technique for detection of nitrocompound vapors in atmosphere
The limiting sensitivity of a technique for detecting vapors of nitrocompounds in the atmosphere based on laser fragmentation/laser-induced fluorescence is estimated in calculations with the developed kinetic model of the LF/LIF process. The calculations take into account the influence of atmospheri...
| Published in: | Atmospheric and oceanic optics Vol. 36, № 1. P. 70-77 |
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| Main Author: | |
| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001017464 Перейти в каталог НБ ТГУ |
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| 024 | 7 | |a 10.1134/S1024856023020069 |2 doi | |
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| 100 | 1 | |a Bobrovnikov, Sergei M. |9 883472 | |
| 245 | 1 | 0 | |a Estimation of the limiting sensitivity of laser fragmentation/laser-induced fluorescence technique for detection of nitrocompound vapors in atmosphere |c S. M. Bobrovnikov, E. V. Gorlov, V. I. Zharkov |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 34 назв. | ||
| 520 | 3 | |a The limiting sensitivity of a technique for detecting vapors of nitrocompounds in the atmosphere based on laser fragmentation/laser-induced fluorescence is estimated in calculations with the developed kinetic model of the LF/LIF process. The calculations take into account the influence of atmospheric nitrogen dioxide as a limiting factor of the sensitivity of the technique in a real atmosphere. It is shown that if the concentration of nitrogen dioxide in the atmosphere does not exceed 10 ppb, the minimum detectable concentrations of nitrobenzene and o-nitrotoluene vapors are the ppb-level. It is also shown that the one-color excitation technique usually used for the detection of nitrocompounds does not allow attaining the maximal LF/LIF efficiency. | |
| 653 | |a лазерная фрагментация | ||
| 653 | |a нитросоединения | ||
| 653 | |a нитробензол | ||
| 653 | |a нитротолуолы | ||
| 653 | |a лазерно-индуцированная флуоресценция | ||
| 653 | |a оксид азота | ||
| 655 | 4 | |a статьи в журналах |9 919057 | |
| 700 | 1 | |a Gorlov, Evgeny V. |9 883474 | |
| 700 | 1 | |a Zharkov, Viktor I. |9 883475 | |
| 773 | 0 | |t Atmospheric and oceanic optics |d 2023 |g Vol. 36, № 1. P. 70-77 |x 1024-8560 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001017464 | |
| 856 | |y Перейти в каталог НБ ТГУ |u https://koha.lib.tsu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=1017464 | ||
| 908 | |a статья | ||
| 039 | |b 100 | ||
| 999 | |c 1017464 |d 1017464 | ||