Solvent-Assisted Molten Salt-Derived Tungsten Nitride Microflowers Assembled from Highly Crystalline Nanosheets with Efficient SERS Activity
, outperforming most nonprecious semiconductor SERS substrates. The excellent enhancement effect originates from the physical enhancement brought about by its LSPR effect. These WN microflowers exhibit excellent SERS performance and remarkable LSPR characteristics, while showing high sensitivity to typical high-risk environmental pollutants. They also possess excellent signal reproducibility, robust chemical stability, and strong anti-interference capability.
Authors
- Linchangqing Yang
- Guangcheng Xi (ORCID: https://orcid.org/0000-0002-8486-9613)
- Qinghong Kong
- Yang Yu
Institutions
- Jiangsu University (CN)
- Food Safety and Inspection Service (US)
Publication Details
- Journal
- The Journal of Physical Chemistry Letters
- Published
- 2026-05-12
- DOI
- https://doi.org/10.1021/acs.jpclett.6c01129
- Primary Topic
- Gold and Silver Nanoparticles Synthesis and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Collaborative Innovation Center for Water Treatment Technology and Materials