The time dependent spectral properties of a first and a second generation dendrimer with peryleneimide chromophores at the rim and a terrylenediimide chromophore in the core were investigated by time resolved polychromatic transient absorption measurements. The obtained results of the dendritic structures were compared with those of three model compounds. In the perylene-terryiene dendrimers a very fast energy transfer process was observed. Besides energy transfer singlet- singlet annihilation could be observed. It could be concluded that competition between the rates of energy transfer and of singlet-singlet annihilation is dependent on the dendrimer generation
The kinetics of a newly synthesized series of a first generation of polyphenylene dendrimers in whic...
The combination of transient absorption and fluorescence experiments performed on a femtosecond to n...
The excited state dynamics of two generations perylenediimide chromophores substituted in the bay ar...
The time dependent spectral properties of a first and a second generation dendrimer with peryleneimi...
The time-resolved fluorescence kinetics of a first and a second generation dendrimer with peryleneim...
The photophysical properties and the excitation energy transfer (EET) process of a series of first g...
Intramolecular kinetic processes in a series of shape- persistent meta- and para- substituted polyph...
Intramolecular kinetic processes in a series of shape-persistent meta- and para-substituted polyphen...
Intramolecular Förster-type excitation energy transfer (FRET) processes in a series of first-generat...
The excited state dynamics of two generations perylenediimide chromophores substituted in the bay ar...
Intramolecular kinetic processes in a series of second- generation polyphenyl dendrimers with multip...
Intramolecular kinetic processes in a series of second-generation polyphenyl dendrimers with multipl...
The excited state dynamics of two generations perylenediimide chromophores substituted in the bay ar...
Intramolecular kinetic processes in a series of second-generation polyphenyl dendrimers with multipl...
The kinetics of a newly synthesized series of a first generation of polyphenylene dendrimers in whic...
The combination of transient absorption and fluorescence experiments performed on a femtosecond to n...
The excited state dynamics of two generations perylenediimide chromophores substituted in the bay ar...
The time dependent spectral properties of a first and a second generation dendrimer with peryleneimi...
The time-resolved fluorescence kinetics of a first and a second generation dendrimer with peryleneim...
The photophysical properties and the excitation energy transfer (EET) process of a series of first g...
Intramolecular kinetic processes in a series of shape- persistent meta- and para- substituted polyph...
Intramolecular kinetic processes in a series of shape-persistent meta- and para-substituted polyphen...
Intramolecular Förster-type excitation energy transfer (FRET) processes in a series of first-generat...
The excited state dynamics of two generations perylenediimide chromophores substituted in the bay ar...
Intramolecular kinetic processes in a series of second- generation polyphenyl dendrimers with multip...
Intramolecular kinetic processes in a series of second-generation polyphenyl dendrimers with multipl...
The excited state dynamics of two generations perylenediimide chromophores substituted in the bay ar...
Intramolecular kinetic processes in a series of second-generation polyphenyl dendrimers with multipl...
The kinetics of a newly synthesized series of a first generation of polyphenylene dendrimers in whic...
The combination of transient absorption and fluorescence experiments performed on a femtosecond to n...
The excited state dynamics of two generations perylenediimide chromophores substituted in the bay ar...