Отправить статью по E-mail Scanning Near-Field Optical Nanospectrophotometry: a New Method for Nanoscale Measurements of the Absorption Spectra of Single Nanoobjects
- Авторы: Mochalov K.E.1, Solovyeva D.O.1, Vaskan I.S.1,2,3, Nabiev I.R.2,4
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Учреждения:
- Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences
- National Research Nuclear University Moscow Engineering Physics Institute
- Moscow Institute of Physics and Technology (State University)
- Laboratory of Research in Nanosciences, Université de Reims Champagne-Ardenne
- Выпуск: Том 45, № 2 (2019)
- Страницы: 138-141
- Раздел: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/208215
- DOI: https://doi.org/10.1134/S1063785019020287
- ID: 208215
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Аннотация
A new experimental method for nanoscale measurements of the absorption spectra of single nanoobjects has been developed based on scanning near-field optical microspectroscopy (SNOM) and nanospectrophotometry (NSP). The main distinctive feature of the proposed SNOM-NSP technique consists in depositing a sample onto a coverglass followed by its probing in the total internal reflection spectroscopy mode. This approach allows the number of analyzed samples to be significantly increased and provides the possibility of combining measurements with other optical techniques. The proposed SNOM-NSP method has been successfully used for studying single plasmonic nanoparticles and their complexes with Rhodamine 6G dye.
Об авторах
K. Mochalov
Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences
Email: igor.nabiev@gmail.com
Россия, Moscow, 117997
D. Solovyeva
Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences
Email: igor.nabiev@gmail.com
Россия, Moscow, 117997
I. Vaskan
Shemyakin–Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences; National Research Nuclear University Moscow Engineering Physics Institute; Moscow Institute of Physics and Technology (State University)
Email: igor.nabiev@gmail.com
Россия, Moscow, 117997; Moscow, 115409; Dolgoprudnyi, Moscow oblast, 141701
I. Nabiev
National Research Nuclear University Moscow Engineering Physics Institute; Laboratory of Research in Nanosciences, Université de Reims Champagne-Ardenne
Автор, ответственный за переписку.
Email: igor.nabiev@gmail.com
Россия, Moscow, 115409; Reims, 51096
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