Publications by authors named "Liu-Shuai Zhang"
Phys Chem Chem Phys
June 2023
Article Synopsis
- Efficient surface-enhanced Raman scattering (SERS) relies on optimizing the electromagnetic field and charge transfer in substrates; this study presents a ternary plasmonic substrate made of Au nanotriangle/CuO hybrids combined with TiCT MXene nanosheets for better SERS performance.
- By controlling the growth of CuO, the study achieves Au/CuO hybrids with exposed tips, significantly improving SERS detection of methylene blue under 785 nm excitation compared to traditional substrates.
- The enhanced SERS activity of the MXene/Au/CuO hybrids, characterized by a high analytical enhancement factor and low detection limit, is attributed to improved electric field enhancement and multiple charge-transfer processes between the materials involved.
