Ultra-broadband Tunable Mid-infrared Metallic Plasmonic Antenna for Universal Chiral Recognition
) submicrometer Au superparticles was proposed. In this work, the issue of uncontrolled particle growth due to secondary nucleation is thoroughly discussed, which is a common phenomenon during the synthesis of large-scale particles. Thus, tunable Au superparticles are acquired through precise kinetic regulation and a phase transfer strategy. Furthermore, the distinctly different SEIRA signal intensities of various chiral enantiomers demonstrate the reliability of this approach and the sensitivity of this PA. This work provides insights into the general issue of seed-mediated synthesis of large-scale particles while also expanding the materials and methods toolkit for advanced molecular chiral research.
Authors
- Y T Li
- Shichuan Zhong (ORCID: https://orcid.org/0000-0001-9261-3944)
- Yue Li (ORCID: https://orcid.org/0000-0002-1202-4224)
- Weiping Cai (ORCID: https://orcid.org/0000-0002-4515-6098)
- Dilong Liu
- Fan Yang
- Jiahuan Li
Institutions
- Xi'an University of Architecture and Technology (CN)
- Tiangong University (CN)
- Chinese Academy of Sciences (CN)
- Georgi Nadjakov Institute of Solid State Physics (BG)
- Hefei Institutes of Physical Science (CN)
- Division of Materials Science and Engineering (AU)
Publication Details
- Journal
- ACS Applied Materials & Interfaces
- Published
- 2026-06-09
- DOI
- https://doi.org/10.1021/acsami.6c07133
- Primary Topic
- Gold and Silver Nanoparticles Synthesis and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Chinese Academy of Sciences
- Youth Innovation Promotion Association of the Chinese Academy of Sciences