Liu Q.Wackenhut F.Wang L.Hauler O.Roldao J.C.Adam P.-M.Brecht M.Gierschner, JohannesMeixner A.J.2021-02-182021-02-182021http://hdl.handle.net/20.500.12614/2521enAtribución-NoComercial-SinDerivadas 3.0 EspañaDirect Observation of Structural Heterogeneity and Tautomerization of Single Hypericin Moleculesresearch article10.1021/acs.jpclett.0c03459open access