Detailed Investigation of Factors Affecting the Synthesis of SiO<sub>2</sub>@Au for the Enhancement of Raman Spectroscopy
The reaction time, temperature, ratio of precursors, and concentration of sodium citrate are known as the main factors that affect the direct synthesis process of SiO<sub>2</sub>@Au based on the chemical reaction of HAuCl4 and sodium citrate. Hence, we investigated, in detail, and observ...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-09-01
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| Series: | Nanomaterials |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-4991/12/17/3080 |