SERS determination of dopamine using metal–organic frameworks decorated with Ag/Au noble metal nanoparticle composite after azo derivatization with p-aminothiophenol. - Zhu, Anni; Wang, Tiansheng; Jiang, Yuning; Hu, Sen; Tang, Wanxin; Liu, Xinling; Guo, Xiaoyu; Ying, Ye; Wu, Yiping; Wen, Ying; Yang, Haifeng (Microchimica Acta, 2022)