Composition of the mixture used in the synthesis of gold nanoparticles
| Sample | GA extract (mL) | 0.1 mM HAuCl4 (mL) | 0.5 M NaOH (L) | Final pH | Colour after heating |
|---|---|---|---|---|---|
| A | 1 | 0.5 | 100 | 8.7 | Purple |
| B | 1 | 1.5 | 100 | 8.7 | Purple |
| C | 1 | 2.0 | 100 | 8.7 | Purple |
Ms. Fatima AlHannan, the laboratory manager is thanked for her help in the procurement of materials.
ATA and OSE equally contributed to: Investigation, Writing—original draft. DAK: Investigation. GRD: Data curation, Writing—review & editing. SA: Conceptualization, Data curation. FZH: Conceptualization, Validation, Writing—review & editing, Supervision. All authors read and approved the submitted version.
The authors declare that they have no conflicts of interest.
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The raw data of absorption and fluorescence spectroscopy and Origin files are available with the corresponding author.
Financial support through Research Summer School [2223] is gratefully acknowledged. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
© The Author(s) 2024.