Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
Liquid-liquid interfacial self-assembly of ordered CuS@cu core-shell heterostructure for synergistic SERS enhancement.
Yi Zhong, Jie Li, Pei Xu, Yantao Lou, Xingchen Zhang, Haibing Ji, Yuanjie Teng
Published: 202610.1016/j.saa.2025.127106
Abstract
Semiconductors offer advantages as surface-enhanced Raman scattering (SERS) substrates, including high stability and low cost. However, their intrinsic plasmonic resonance is inherently weak due to bandgap limitations, where valence electrons can onl…
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