Citation: Xin Guo YANG, Jing Zhi SUN, Han Ying LI, Jian CAO, Mang WANG. Fluorescence Switch Based on a Porphyrin-perylene Dyad[J]. Chinese Chemical Letters, ;2005, 16(2): 257-260.
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Upon excitation of porphyrin or perylene subunit, the porphyrin-perylene dyad exhibits reversible fluorescence emitting and quenching by formation and neutralization of the protonated porphyrin subunit, thereby providing a prototype of molecular fluorescence switch working in an expanded spectral range.
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Keywords:
- Molecular arrays,
- fluorescence switch,
- protonation.
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