Optical Instruments, Volume. 47, Issue 3, 87(2025)
Surface-enhanced Raman scattering detection of amino acids based on Au@Ag nanoparticles
Fig. 2. Absorption spectra and particle size distribution of Au NPs and Au@Ag NPs
Fig. 4. Raman spectra of different amino acids detected on Au@Ag NPs substrate
Fig. 5. SERS spectra of amino acids at various concentrations and the linear relationship between concentration and signal intensity
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Min CHANG, Huifang LIU, Yueyan SHI, Jiachang ZHANG, Shibo LI, Chen HE. Surface-enhanced Raman scattering detection of amino acids based on Au@Ag nanoparticles[J]. Optical Instruments, 2025, 47(3): 87
Received: Mar. 1, 2024
Accepted: --
Published Online: Jul. 28, 2025
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