Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Michael J. Frampton"'
1
Photoinduced on-chain charge-separation and ultrafast recombination in a sugar-coated insulated molecular wire
Autor: Harry L. Anderson, Marta M. Mróz, Tersilla Virgili, Guglielmo Lanzani, Shane O. Mc Donnell, Michael J. Frampton
Publikováno v: Physical review. B, Condensed matter and materials physics 80 (2009). doi:10.1103/PhysRevB.80.045111
info:cnr-pdr/source/autori:Mróz, Marta M.; Lanzani, Guglielmo; Virgili, Tersilla; Mc Donnell, Shane O.; Frampton, Michael J.; Anderson, Harry L./titolo:Photoinduced on-chain charge-separation and ultrafast recombination in a sugar-coated insulated molecular wire/doi:10.1103%2FPhysRevB.80.045111/rivista:Physical review. B, Condensed matter and materials physics/anno:2009/pagina_da:/pagina_a:/intervallo_pagine:/volume:80
80 (2009): 045111–1-8.
info:cnr-pdr/source/autori:M. Mroz, G. Lanzani, T. Virgili, S. O. Mc Donnell, M. J. Frampton, and H. L. Anderson/titolo:Photoinduced on-chain charge-separation and ultrafast recombination in a sugar-coated insulated molecular wire/doi:/rivista:/anno:2009/pagina_da:045111/pagina_a:1-8/intervallo_pagine:045111–1-8/volume:80
Transient absorption three-beam pump-push-probe experiments demonstrate that cyclodextrin-encapsulation of conjugated polymer chains prevents interchain effects, such as energy migration and charge hopping. In the unencapsulated polymer, transient po
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::445491e40e030e72b6d2ded3b5ad0f1a
https://ora.ox.ac.uk/objects/uuid:e17e6f3e-4e72-4c8c-8b25-8829ea9163eb
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2
Probing the efficiency of electron transfer through porphyrin-based molecular wires
Autor: Michael J. Frampton, Holly E. Blades, Harry L. Anderson, Craig J. Wilson, Emma Dahlstedt, Mikael U. Winters, Bo Albinsson
Electron transfer over long distances is important for many future applications in molecular electronics and solar energy harvesting. In these contexts, it is of great interest to find molecular systems that are able to efficiently mediate electrons
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8b88b9e34bb3b3274085a3204dd4bb8
https://ora.ox.ac.uk/objects/uuid:c4b4a6c3-49d5-4054-a5e3-efcd090abe00
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5
Cyclodextrin-Threaded Conjugated Polyrotaxanes for Organic Electronics: The Influence of the Counter Cations
Autor: Michael J. Frampton, Sergio Brovelli, Lisa-Jodie Parrott, Gianluca Latini, Franco Cacialli, Harry L. Anderson
Publikováno v: Advanced Functional Materials. 18:2419-2427
A systematic investigation is reported into the influence of the counter cations on the optical, electrical and electroluminescent properties of polyelectrolytic conjugated polymers and of their cyclodextrin-threaded rotaxanes. We compare conjugated
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2d7abe56239fefd98e148598635a78e
https://doi.org/10.1002/adfm.200800120
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7
Insulated Molecular Wires
Autor: Harry L. Anderson, Michael J. Frampton
Publikováno v: Angewandte Chemie International Edition. 46:1028-1064
An astonishing assortment of structures have been described as "insulated molecular wires" (IMWs), thus illustrating the diversity of approaches to molecular-scale insulation. These systems demonstrate the scope of encapsulation in the molecular engi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e1bf166592483ec4bb9ee405c26e673
https://doi.org/10.1002/anie.200601780
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8
Solution-Processable Red Phosphorescent Dendrimers for Light-Emitting Device Applications
Autor: Ebinazar B. Namdas, Ifor D. W. Samuel, Paul L. Burn, Thomas D. Anthopoulos, Michael J. Frampton
Publikováno v: Advanced Materials. 16:557-560
High efficiency, solution-processed electroluminescent devices are realized using two new red-light-emitting phosphorescent dendrimers (see Figure). By modulating the dendrimer architecture (changing the structure of the luminescent core), tuning of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c657be8f483d64c12f3d3d32ad003548
https://doi.org/10.1002/adma.200306095
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9
The Effect of Core Delocalization on Intermolecular Interactions in Conjugated Dendrimers
Autor: R. Beavington, Paul L. Burn, John M. Lupton, Ifor D. W. Samuel, Michael J. Frampton
Publikováno v: Advanced Functional Materials. 13:211-218
Four generations of conjugated dendrimers that contain 1,3,5-tris(distyrylbenzenyl)benzene cores, stilbene dendrons, and t-butyl surface groups have been synthesized. The dendrimers were synthesized by coupling benzylphosphonate-focused dendrons with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a6972b89c566d2e0e34fae56da7a131
https://doi.org/10.1002/adfm.200390032
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10
The effect of intermolecular interactions on the electro-optical properties of porphyrin dendrimers with conjugated dendrons
Autor: Ifor D. W. Samuel, Michael J. Frampton, Steven W. Magennis, Jonathan Pillow, Paul L. Burn
Publikováno v: Journal of Materials Chemistry. 13:235-242
We have synthesised a new family of dendrimers with stilbene dendrons attached to a porphyrin core via a stilbene unit and compared their properties with a family of dendrimers with the same core and dendrons but with the dendrons attached via a phen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54fda0d63f669d9a2158b69949e8d83f
https://doi.org/10.1039/b209910c
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