One-Shot Laser-Pulse Modification of Bare and Silica-Coated Gold Nanoparticles of Various Morphologies

Autor: Vitaly A. Khanadeev, Andrey V. Simonenko, Oleg V. Grishin, Nikolai G. Khlebtsov

Publikováno v: Nanomaterials, Vol 13, Iss 8, p 1312 (2023)

Gold nanoparticles are widely used in laser biomedical applications due to their favorable properties, mainly localized plasmon resonance. However, laser radiation can cause a change in the shape and size of plasmonic nanoparticles, thus resulting in

Externí odkaz: https://doaj.org/article/6262eecf2b8e4837ad6b101578ab8f46

Nanosecond laser-induced photomodification of gold nanostars of various sizes

Autor: Nikolai G. Khlebtsov, Snezhana Kushneruk, Vitaly A. Khanadeev, Georgy G. Akchurin, Garif G. Akchurin, Andrey V. Simonenko, Valery V. Tuchin

Publikováno v: Proceedings of SPIE. 2020. Vol. 11458 : Saratov fall meeting 2019 : Laser physics, photonic technologies, and molecular modeling. P. 1145809-1-1145809-7

Gold nanostars are one of the new types of nanoparticles with advantages such as plasmon resonance tunability and low toxicity. Therefore, gold nanostars are promising candidates for various biomedical applications including bioimaging, cell optopora

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85ff48c9bcbf103d90d9fdd69d70e3f8
https://doi.org/10.1117/12.2563977