An ultra-sensitive, intelligent platform for food safety monitoring: Label-free detection of illegal additives using self-assembled SERS substrates and machine learning

Chunjuan Yang, Shuang Jiang, Yue Zhao, Li Zhang, Xiaoming Lyu, Shulu Zhang, Jiayue Liang, Yiyang He, Xubin Quan, Mingxu Zhang, Ran Gao, Ruopu Song, Jing Wu, Chunli Gan, Y. H. Wu, Xiaotong Wang, Li Yang