Novel lipophilic fluorophores with highly acidity-dependent two-photon responseRammo, Matt; Trummal, Aleksander; Uudsemaa, Merle; Pahapill, Jüri; Petritsenko, Katrin; Sildoja, Meelis-Mait; Stark, Charles William; Selberg, Sigrid; Leito, Ivo; Palmi, Kristi; Adamson, Jasper; Rebane, AleksanderChemistry : a European journal2022 / p. e202103707 https://doi.org/10.1002/chem.202103707