DOI: 10.1039/d6nj01423b ISSN: 1144-0546
SERS-nanoenzyme sensor based on Au@ZIF-8 nanoparticles for homocysteine detection in the serum of colorectal cancer patients
Yijiang Wu, Yanli Ding, Zixun Wang, Chenxi Xie, Yuan He, Yiman Ge, Xiaowei Cao, Wei JiIn this study, we developed a surface-enhanced Raman scattering (SERS) platform for the ultrasensitive detection of homocysteine (Hcy) in colorectal cancer (CRC) patients, based on the high catalytic activity of Au@ZIF-8.