Nature Communications (Jun 2022)
Ultrasensitive detection of local acoustic vibrations at room temperature by plasmon-enhanced single-molecule fluorescence
- Mingcai Xie,
- Hanyu Liu,
- Sushu Wan,
- Xuxing Lu,
- Daocheng Hong,
- Yu Du,
- Weiqing Yang,
- Zhihong Wei,
- Susu Fang,
- Chen-Lei Tao,
- Dan Xu,
- Boyang Wang,
- Siyu Lu,
- Xue-Jun Wu,
- Weigao Xu,
- Michel Orrit,
- Yuxi Tian
Affiliations
- Mingcai Xie
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Hanyu Liu
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Sushu Wan
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Xuxing Lu
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Daocheng Hong
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Yu Du
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Weiqing Yang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Zhihong Wei
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Susu Fang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Chen-Lei Tao
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University
- Dan Xu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University
- Boyang Wang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University
- Siyu Lu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University
- Xue-Jun Wu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University
- Weigao Xu
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- Michel Orrit
- Huygens-Kamerlingh Onnes Laboratory, Leiden University
- Yuxi Tian
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University
- DOI
- https://doi.org/10.1038/s41467-022-30955-8
- Journal volume & issue
-
Vol. 13,
no. 1
pp. 1 – 9
Abstract
.Sensitive detection of weak acoustic signals at nanometer scale is challenging. Here, the authors present an acoustic detection system based on a single molecule as a probe, where frequency and amplitude of acoustic vibrations can be extracted from its minute variations in distance to the surface of a plasmonic gold nanorod.
