Ti3C2(OH)x-assisted LDI-TOF-MS for the rapid analysis of natural small molecules. - Li, Hui; Ma, Chunxia; Gao, Meng; Li, Yong; Xie, Lei; Zhao, Dantong; Zhang, Runhao; Zhang, Guanhua; Li, Wenhan; Rong, Rong; Kong, Biao (Analytical & Bioanalytical Chemistry, 2022)