Electroluminescence in conjugated polymers

RH Friend, RW Gymer, AB Holmes, JH Burroughes… - Nature, 1999 - nature.com
Research in the use of organic polymers as the active semiconductors in light-emitting
diodes has advanced rapidly, and prototype devices now meet realistic specifications for …

Electroluminescent conjugated polymers—seeing polymers in a new light

…, AC Grimsdale, AB Holmes - Angewandte Chemie …, 1998 - Wiley Online Library
… Erker, he joined Andrew Holmes as a postdoctoral research fellow. During the following three
… In 1994 he moved to Cambridge where he began research with Andrew Holmes into novel …

Synthesis of light-emitting conjugated polymers for applications in electroluminescent devices

…, RE Martin, PG Jokisz, AB Holmes - Chemical …, 2009 - ACS Publications
Holmes and co-workers have developed synthetic routes toward 2,3-dialkoxy-substituted
PPVs 58. (410-416) Their more recent improved route (412, 415) is shown in Scheme 11. By …

Efficient photodiodes from interpenetrating polymer networks

…, EA Marseglia, RH Friend, SC Moratti, AB Holmes - Nature, 1995 - nature.com
THE photovoltaic effect involves the production of electrons and holes in a semiconductor
device under illumination, and their subsequent collection at opposite electrodes. In many …

Light-emitting diodes based on conjugated polymers

…, K Mackay, RH Friend, PL Burns, AB Holmes - nature, 1990 - nature.com
CONJUGATED polymers are organic semiconductors, the semiconducting behaviour being
associated with the π molecular orbitals delocalized along the polymer chain. Their main …

[HTML][HTML] Characterization of a 3-phosphoinositide-dependent protein kinase which phosphorylates and activates protein kinase Bα

DR Alessi, SR James, CP Downes, AB Holmes… - Current biology, 1997 - cell.com
Background: Protein kinase B (PKB), also known as c-Akt, is activated rapidly when mammalian
cells are stimulated with insulin and growth factors, and much of the current interest in …

Efficient light-emitting diodes based on polymers with high electron affinities

…, SC Moratti, DDC Bradley, RH Friend, AB Holmes - Nature, 1993 - nature.com
CONJUGATED polymers have been incorporated as active materials into several kinds of
electronic device, such as diodes, transistors 1 and light-emitting diodes 2 . The first polymer …

Exciton diffusion and dissociation in a poly(p‐phenylenevinylene)/C60 heterojunction photovoltaic cell

…, K Pichler, RH Friend, SC Moratti, AB Holmes - Applied Physics …, 1996 - pubs.aip.org
We report measurements of the photovoltaic response of two‐layer photocells formed with
layers of the conjugated polymer poly(phenylenevinylene), PPV and fullerene, C 60 , formed …

Dual role of phosphatidylinositol-3, 4, 5-trisphosphate in the activation of protein kinase B

…, PRJ Gaffney, CB Reese, GF Painter, AB Holmes… - Science, 1997 - science.org
Protein kinase B (PKB) is a proto-oncogene that is activated in signaling pathways initiated
by phosphoinositide 3-kinase. Chromatographic separation of brain cytosol revealed a …

Protein kinase B kinases that mediate phosphatidylinositol 3, 4, 5-trisphosphate-dependent activation of protein kinase B

…, H Erdjument-Bromage, GF Painter, AB Holmes… - Science, 1998 - science.org
Protein kinase B (PKB) is activated in response to phosphoinositide 3-kinases and their lipid
products phosphatidylinositol 3,4,5-trisphosphate [PtdIns(3,4,5)P 3 ] and PtdIns(3,4)P 2 in …