Jian Wang, Hong Zhi Zhang, Jia Jun Liu, Dan Yuan, Rong Sheng Li and Cheng Zhi Huang
Analyst, 2018,143, 824-828
DOI:
10.1039/C7AN01923H,
Communication
Plasmonic gold nanorods are promising and sensitive light scattering probes, which can reach the single particle level. Herein, we present the light scattering properties of gold nanorods for time-resolved visual detection of heparin based on the rapid etching of gold nanorods under dark-field microscopy.