Upon excitation of porphyrin or perylene subunit, the porphyrin-perylene dyad exhibitsreversible fluorescence emitting and quenching by formation and neutralization of the protonatedporphyrin subunit, thereby providin...Upon excitation of porphyrin or perylene subunit, the porphyrin-perylene dyad exhibitsreversible fluorescence emitting and quenching by formation and neutralization of the protonatedporphyrin subunit, thereby providing a prototype of molecular fluorescence switch working in anexpanded spectral range.展开更多
基金This research was supported by the National Natural Science Foundation of China(Grant No.50073018)the authors are also thankful to the support from the Key Laboratory of Supramolecular Structure and Materials in Jilin University.
文摘Upon excitation of porphyrin or perylene subunit, the porphyrin-perylene dyad exhibitsreversible fluorescence emitting and quenching by formation and neutralization of the protonatedporphyrin subunit, thereby providing a prototype of molecular fluorescence switch working in anexpanded spectral range.
