Pt-based SERS substrate for detection of R6G and melamine molecules

Zhijie Li; Wei Song; Yinong Wang

doi:10.1117/12.2624929

13 December 2021 Pt-based SERS substrate for detection of R6G and melamine molecules

Zhijie Li, Wei Song, Yinong Wang

Proceedings Volume 12087, International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021); 120870R (2021) https://doi.org/10.1117/12.2624929
Event: International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 2021, Kunming, China

Abstract

Breaking the limitation of materials specificity for surface-enhanced Raman scattering (SERS) in the practical application has crucial scientific significance, particularly Pt nanomaterials, widely used in catalysis. This work obtains CoPt hollow Nanoparticles with sizes below 10 nm and a suitable SERS detection sensitivity substrate. Thus, it dramatically enhances Raman signals of R6G or melamine molecules by the synergistic effect of Pt and Co elements. And it illustrates the CoPt NPs substrate has the potential to be applied to the melamine molecules analysis.

Citation Download Citation

Zhijie Li, Wei Song, and Yinong Wang "Pt-based SERS substrate for detection of R6G and melamine molecules", Proc. SPIE 12087, International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 120870R (13 December 2021); https://doi.org/10.1117/12.2624929

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