Отправить статью по E-mail Raman Scattering of Light by Molecules of Methyl Orange Dye on the Surface of Silicon Containing Ion-Synthesized Silver Nanoparticles
- Авторы: Vorob’ev V.V.1, Rogov A.M.1, Osin Y.N.1, Brandt N.N.2, Nuzhdin V.I.3, Valeev V.F.3, Stepanov A.L.1,3
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Учреждения:
- Interdisciplinary Center for Analytical Microscopy
- Faculty of Physics
- Group of Nano-Optics and Nano-Plasmonics, Zavoisky Kazan Physical Technical Institute, Kazan Scientific Center
- Выпуск: Том 124, № 5 (2018)
- Страницы: 649-654
- Раздел: Condensed-Matter Spectroscopy
- URL: https://ogarev-online.ru/0030-400X/article/view/165693
- DOI: https://doi.org/10.1134/S0030400X18050235
- ID: 165693
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Аннотация
The possibility of using a new composite material based on porous silicon containing silver nanoparticles and synthesized by means of a unique implantation nanotechnology as an optically sensitive material in biological and chemical sensors is tested experimentally. It is demonstrated that detection of small amounts of the studied organic substance (methyl orange dye) is possible due to the effect of surface-enhanced Raman scattering (SERS) from the molecules affected by the local electromagnetic field of the silver nanoparticles.
Об авторах
V. Vorob’ev
Interdisciplinary Center for Analytical Microscopy
Автор, ответственный за переписку.
Email: slava.v679@gmail.com
Россия, Kazan, 420021
A. Rogov
Interdisciplinary Center for Analytical Microscopy
Email: slava.v679@gmail.com
Россия, Kazan, 420021
Yu. Osin
Interdisciplinary Center for Analytical Microscopy
Email: slava.v679@gmail.com
Россия, Kazan, 420021
N. Brandt
Faculty of Physics
Email: slava.v679@gmail.com
Россия, Moscow, 119991
V. Nuzhdin
Group of Nano-Optics and Nano-Plasmonics, Zavoisky Kazan Physical Technical Institute, Kazan Scientific Center
Email: slava.v679@gmail.com
Россия, Kazan, 420029
V. Valeev
Group of Nano-Optics and Nano-Plasmonics, Zavoisky Kazan Physical Technical Institute, Kazan Scientific Center
Email: slava.v679@gmail.com
Россия, Kazan, 420029
A. Stepanov
Interdisciplinary Center for Analytical Microscopy; Group of Nano-Optics and Nano-Plasmonics, Zavoisky Kazan Physical Technical Institute, Kazan Scientific Center
Email: slava.v679@gmail.com
Россия, Kazan, 420021; Kazan, 420029
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