Single-Mode Fiber Image Relay Mass Spectrometry Imaging Reveals Lipid Heterogeneity during Drug-Induced Apoptosis - Yi Jiang; Yixin Leng; Yingying Chen; Yizhu Xu; Daqing Luo; Zhenjian Zhang; Zhibin Yin; Chunlei Xiao; Fangjun Wang; Wei Hang (Journal of the American Chemical Society, 2026)