Electrostatically self-assembled multilayers of a fluorescent carboxyalkylsulfanyl polythiophene and poly(diallyldimethylammonium) were prepared using the layer-by-layer deposition approach and were structurally characterized by linear dichroism and atomic-force microscopy. Steady-state measurements revealed that fluorescence was quenched relative to the solution behaviour. The emission quantum yield was found to increase upon decreasing the polymer concentration in the dipping solution as well as by codepositing polythiophene with another polyanion, poly(sodium-4-styrenesulfonate). Fluorescence quenching was therefore attributed to the formation of non-emitting inter-chain aggregate exciton traps.Intercalation of polythiophene layers with ...
The performance of semiconducting polymers strongly depends on their intra- and intermolecular elect...
Single-component materials with both fluorescence and room-temperature phosphorescence (RTP) are use...
We study the layer-by-layer assembly and properties of polyelectrolyte multilayers containing anioni...
Electrostatically self-assembled multilayers of a fluorescent carboxyalkylsulfanyl polythiophene and...
The high conductivity, stability and processibility of head-to-tail polythiophene have stimulated a ...
A new fluorescence technique for monitoring layer-by-layer self-assembling processes of polycations ...
We report time-resolved photoluminescence of two polythiophene derivatives with different chain pack...
Conjugated polymers in the solid state usually exhibit low fluorescence quantum yields, which limit ...
Polythiophenes (PTs), particularly regioregular poly(3-hexylthiophene-2,5-diyl) (rr-P3HT), are impor...
Time-resolved photo luminescence spectra measured in solid films of two polythiophene derivatives wi...
The aggregation behaviour of poly{trimethyl-[7-(3-thienylsulfanyl)heptyl]ammonium iodide-co-thiophen...
Polythiophenes (PTs), particularly regioregular poly(3-hexylthiophene-2,5-diyl) (rr-P3HT), are impo...
The synthesis of two new complementary fluorescently labeled polycations, which are derived from 4-(...
Amphiphilic polymers with hydrophilic poly(<i>N</i>-isopropylacylamide) (PNIPAM) shell connecting h...
The synthesis of two new complementary fluorescently labeled polycations, which are derived from 4-(...
The performance of semiconducting polymers strongly depends on their intra- and intermolecular elect...
Single-component materials with both fluorescence and room-temperature phosphorescence (RTP) are use...
We study the layer-by-layer assembly and properties of polyelectrolyte multilayers containing anioni...
Electrostatically self-assembled multilayers of a fluorescent carboxyalkylsulfanyl polythiophene and...
The high conductivity, stability and processibility of head-to-tail polythiophene have stimulated a ...
A new fluorescence technique for monitoring layer-by-layer self-assembling processes of polycations ...
We report time-resolved photoluminescence of two polythiophene derivatives with different chain pack...
Conjugated polymers in the solid state usually exhibit low fluorescence quantum yields, which limit ...
Polythiophenes (PTs), particularly regioregular poly(3-hexylthiophene-2,5-diyl) (rr-P3HT), are impor...
Time-resolved photo luminescence spectra measured in solid films of two polythiophene derivatives wi...
The aggregation behaviour of poly{trimethyl-[7-(3-thienylsulfanyl)heptyl]ammonium iodide-co-thiophen...
Polythiophenes (PTs), particularly regioregular poly(3-hexylthiophene-2,5-diyl) (rr-P3HT), are impo...
The synthesis of two new complementary fluorescently labeled polycations, which are derived from 4-(...
Amphiphilic polymers with hydrophilic poly(<i>N</i>-isopropylacylamide) (PNIPAM) shell connecting h...
The synthesis of two new complementary fluorescently labeled polycations, which are derived from 4-(...
The performance of semiconducting polymers strongly depends on their intra- and intermolecular elect...
Single-component materials with both fluorescence and room-temperature phosphorescence (RTP) are use...
We study the layer-by-layer assembly and properties of polyelectrolyte multilayers containing anioni...