Fernandez-Vidal, Julia, Gomez-Marin, Ana M, Jones, Leanne AH, Yen, Chih-Han, Veal, Tim D ORCID: 0000-0002-0610-5626, Dhanak, Vinod R ORCID: 0000-0001-8053-654X, Hu, Chi-Chang and Hardwick, Laurence J ORCID: 0000-0001-8796-685X
(2022)
Long-Life and pH-Stable SnO<sub>2</sub>-Coated Au Nanoparticles for SHINERS.
JOURNAL OF PHYSICAL CHEMISTRY C, 126 (29).
pp. 12074-12081.
Abstract
Shell-isolated nanoparticles (SHINs) with a 37 nm gold core and an 11 nm tin dioxide (SnO<sub>2</sub>) coating exhibited long-life Raman enhancement for 3 months and a wide pH stability of pH 2-13 in comparison with conventional SiO<sub>2</sub>-coated SHINs. Herein, Au-SnO<sub>2</sub> is demonstrated as a more durable SHIN for use in the technique Shell-Isolated Nanoparticles for Enhanced Raman Spectroscopy (SHINERS).
Item Type: | Article |
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Uncontrolled Keywords: | Bioengineering, Nanotechnology |
Divisions: | Faculty of Science and Engineering > School of Physical Sciences |
Depositing User: | Symplectic Admin |
Date Deposited: | 08 Aug 2022 09:33 |
Last Modified: | 15 Mar 2024 02:35 |
DOI: | 10.1021/acs.jpcc.2c02432 |
Open Access URL: | https://doi.org/10.1021/acs.jpcc.2c02432 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3160686 |