Single-cell mass spectrometry imaging of lipids in HeLa cells via tapping-mode scanning probe electrospray ionization. - Otsuka, Yoichi; Kabayama, Kazuya; Miura, Ayane; Takahashi, Masatomo; Hata, Kosuke; Izumi, Yoshihiro; Bamba, Takeshi; Fukase, Koichi; Toyoda, Michisato (Communications Chemistry, 2025)