期刊

Advanced Materials

标题

Single-Molecule Spectroscopy: In Situ Two-Step Photoreduced SERS Materials for On-Chip Single-Molecule Spectroscopy with High Reproducibility

作者

Wenjie Yan, Longkun Yang, Jianing Chen, Yaqi Wu, Peijie Wang, Zhipeng Li

摘要

Highly reproducible on-chip single-molecule Raman detection is achieved by developing a two-step photoreduction approach to incorporate surface-enhanced Raman scattering (SERS) materials with microfluidics, as reported by Zhipeng Li and co-workers in article number 1702893. The detection limit for various types of molecules can be as low as 10−13 m with reproducibility of about 50%. This work may lead to substantial advances in single-molecule spectroscopy and quantitative SERS detection.

原文链接

http://onlinelibrary.wiley.com/doi/10.1002/adma.201770261/full