Is it possible to reuse growth cetyltrimethylammonium bromide solution of gold nanorods?

Y. D. Gudova; V. I. Kochubey; A. A. Skaptsov

doi:10.1117/12.2590816

4 May 2021 Is it possible to reuse growth cetyltrimethylammonium bromide solution of gold nanorods?

Y. D. Gudova, V. I. Kochubey, A. A. Skaptsov

Proceedings Volume 11845, Saratov Fall Meeting 2020: Optical and Nanotechnologies for Biology and Medicine; 1184516 (2021) https://doi.org/10.1117/12.2590816
Event: Saratov Fall Meeting 2020, 2020, Saratov, Russian Federation

Abstract

We investigate the possibility of reusing CTAB solutions for repeated synthesis of gold nanorods. Three tasks are solved. The first task is to clean the growth solutions from gold nanorods. The second task is to develop a method using a purified cetyltrimethylammonium bromide solution for repeated synthesis of gold nanorods with the same optical properties as in the initial synthesis. The third task is to test the possibility of management of the optical properties of nanorods for repeated synthesis. The polydispersity of nanorods is estimated by form factor using a mathematical model.

Citation Download Citation

Y. D. Gudova, V. I. Kochubey, and A. A. Skaptsov "Is it possible to reuse growth cetyltrimethylammonium bromide solution of gold nanorods?", Proc. SPIE 11845, Saratov Fall Meeting 2020: Optical and Nanotechnologies for Biology and Medicine, 1184516 (4 May 2021); https://doi.org/10.1117/12.2590816

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