Charge Transfer Between Sensing and Targeted Metal Nanoparticles in Indirect Nanoplasmonic Sensors Научная публикация
Журнал |
Physica E: Low-Dimensional Systems and Nanostructures
ISSN: 1386-9477 , E-ISSN: 1873-1759 |
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Вых. Данные | Год: 2017, Том: 87, Страницы: 205-208 Страниц : 4 DOI: 10.1016/j.physe.2016.10.023 | ||||
Ключевые слова | Charge transfer, Hydrogen storage, Nanoplasmonic sensors, Ostwald ripening, Supportedmetal nanoparticles | ||||
Авторы |
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Организации |
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Информация о финансировании (3)
1 | Swedish Research Council | 2014-4956 |
2 | Фонд Кнута и Элис Валленберг | 2015.0057 |
3 | European Commission | 678941 ERC-StG-2015 SINCAT |
Реферат:
In indirect nanoplasmonic sensors, the plasmonic metal nanoparticles are adjacent to the material of interest, and the material-related changes of their optical properties are used to probe that material. If the latter itself represents another metal in the form of nanoparticles, its deposition is accompanied by charge transfer to or from the plasmonic nanoparticles in order to equalize the Fermi levels. We estimate the value of the transferred charge and show on the two examples, nanoparticle sintering and hydride formation, that the charge transfer has negligible influence on the probed processes, because the effect of charge transfer is less important than that of nanoparticle surface energy. This further corroborates the non-invasive nature of nanoplasmonic sensors.
Библиографическая ссылка:
Zhdanov V.P.
, Langhammer C.
Charge Transfer Between Sensing and Targeted Metal Nanoparticles in Indirect Nanoplasmonic Sensors
Physica E: Low-Dimensional Systems and Nanostructures. 2017. V.87. P.205-208. DOI: 10.1016/j.physe.2016.10.023 WOS Scopus РИНЦ
Charge Transfer Between Sensing and Targeted Metal Nanoparticles in Indirect Nanoplasmonic Sensors
Physica E: Low-Dimensional Systems and Nanostructures. 2017. V.87. P.205-208. DOI: 10.1016/j.physe.2016.10.023 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 8 июн. 2016 г. |
Принята к публикации: | 21 окт. 2016 г. |
Опубликована online: | 24 окт. 2016 г. |
Опубликована в печати: | 1 мар. 2017 г. |
Идентификаторы БД:
Web of science | WOS:000392310100032 |
Scopus | 2-s2.0-85007494435 |
РИНЦ | 29471039 |
Chemical Abstracts | 2016:1995445 |
OpenAlex | W2533467649 |