Research Article
Use of LSPR Spectroscopy Biosensing for In Situ Identification of Arsenic from Bioleaching of Realgar by Acidithiobacillus ferrooxidans
Figure 4
(a) UV-IR extinction spectra of Ag@Au core-shell NPs in aqueous solution and assembled on glass slides. (b) LSPR peaks, before and after normalization, of glass slides soaked in Ag@Au core-shell NP solution for different periods of time.
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