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Dr Lars- Palsson's Outputs (8)

Synthesis and excited state spectroscopy of tris (distyrylbenzenyl)amine-cored electroluminescent dendrimers (2002)
Journal Article
Palsson, L., Beavington, R., Frampton, M., Lupton, J., Magennis, S., Markham, J., …Samuel, I. (2002). Synthesis and excited state spectroscopy of tris (distyrylbenzenyl)amine-cored electroluminescent dendrimers. Macromolecules, 35(21), 7891-7901. https://doi.org/10.1021/ma011996g

An efficient strategy has been developed for the preparation of four generations of electroluminescent dendrimers that contain tris(distyrylbenzenyl)amine cores, stilbene dendrons, and tert-butyl surface groups. The synthesis involved coupling of ben... Read More about Synthesis and excited state spectroscopy of tris (distyrylbenzenyl)amine-cored electroluminescent dendrimers.

Polarized luminescence from self-assembled, aligned, and cleaved supramolecules of highly ordered rodlike polymers (2002)
Journal Article
Knaapila, M., Ikkala, O., Torkkeli, M., Jokela, K., Serimaa, R., Dolbnya, I., …Monkman, A. (2002). Polarized luminescence from self-assembled, aligned, and cleaved supramolecules of highly ordered rodlike polymers. Applied Physics Letters, 81(8), 1489-1491. https://doi.org/10.1063/1.1499222

A hierarchical self-assembly in comb-shaped supramolecules of conjugated rodlike polymers is reported. The supramolecules consist of poly(2,5-pyridinediyl), aciddopants, and hydrogen bonded alkyl side chains. A thermotropic smectic state with an exce... Read More about Polarized luminescence from self-assembled, aligned, and cleaved supramolecules of highly ordered rodlike polymers.

Photophysics of a fluorene co-polymer in solution and films. (2002)
Journal Article
Palsson, L., Wang, C., Russell, D., Monkman, A., Bryce, M., Rumbles, G., & Samuel, I. (2002). Photophysics of a fluorene co-polymer in solution and films. Chemical Physics, 279(2-3), 229-237. https://doi.org/10.1016/s0301-0104%2802%2900407-x

The photophysical properties of a new light-emitting co-polymer of fluorene and di-alkoxyphenylene are reported. A range of optical spectroscopies were applied to both solutions and solid films, and comparing the results gives information about the e... Read More about Photophysics of a fluorene co-polymer in solution and films..

Investigations of excitation energy transfer and intramolecular interactions in a nitrogen corded distrylbenzene dendrimer system (2002)
Journal Article
Varnavski, O., Samuel, I., Palsson, L., Beavington, R., Burn, P., & Goodson, T. (2002). Investigations of excitation energy transfer and intramolecular interactions in a nitrogen corded distrylbenzene dendrimer system. The Journal of Chemical Physics, 116(20), 8893-8903. https://doi.org/10.1063/1.1471241

The photophysics of an amino-styrylbenzene dendrimer (A-DSB) system is probed by time-resolved and steady state luminescence spectroscopy. For two different generations of this dendrimer, steady state absorption, emission, and photoluminescence excit... Read More about Investigations of excitation energy transfer and intramolecular interactions in a nitrogen corded distrylbenzene dendrimer system.

Protonation and subsequent intramolecular hydrogen bonding as a method to control chain structure and tune luminescence in heteroatomic conjugated polymers (2002)
Journal Article
Monkman, A., Pålsson, L., Higgins, R., Wang, C., Bryce, M., Batsanov, A., & Howard, J. (2002). Protonation and subsequent intramolecular hydrogen bonding as a method to control chain structure and tune luminescence in heteroatomic conjugated polymers. Journal of the American Chemical Society, 124(21), 6049-6055. https://doi.org/10.1021/ja012409%2B

We report the effects of protonation on the structural and spectroscopic properties of 1,4-dimethoxy-2,5-bis(2-pyridyl)benzene (9) and the related AB coploymer poly{2,5-pyridylene-co-1,4-[2,5- bis(2-ethylhexyloxy)]phenylene} (7). X-ray crystallograph... Read More about Protonation and subsequent intramolecular hydrogen bonding as a method to control chain structure and tune luminescence in heteroatomic conjugated polymers.