A new water soluble mitochondria targeted ESIPT active acylhydrazone for the specific detection of Zn2+ and S2- ions and bioimaging in HeLa cells. - Mathivanan M; Villaman D; Shanmugaraj K; Sathish M; Haribabu J; Muena JP; Novoa N (Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2026)