Picosecond time resolved fluorescence spectroscopy study of aggregation of porphyrin derivative Mn(3,4,5-OMeTPP)Cl

Investigation of aggregation of porphyri

Investigation of aggregation of porphyrin derivative Fe(TPP)Cl at low temperature by time-resolved fluorescence spectrum

✍ Ju-Tao Chen; Zhen-Xin Yu 📂 Article 📅 1990 🏛 Springer 🌐 English ⚖ 535 KB

Binding of the cationic 5,10,15,20-tetra

Binding of the cationic 5,10,15,20-tetrakis(4-N-methylpyridyl) porphyrin at 5′CG3′ and 5′GC3′ sequences of hexadeoxyribonucleotides: triplettriplet transient absorption, steady-state and time-resolved fluorescence and resonance Raman studies

✍ Nicolay N. Kruk; Svetlana I. Shishporenok; Alexander A. Korotky; Victor A. Galie 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 892 KB

Intercalative binding of the cationic 5,10,15,20-tetra!&( 4-Wmethylpyridyl) porphyrin (H,TMpyp+ ) at 5'CG3 and 5'GC3' sequences in [ d( TACGTA) ] 2 and [ d( TAGCTA) ] 2 hexadeoxyribonucleotides has been monitored through porphyrin ground-state and transient triplettriplet absorption, steady-state an