Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Kevin B. Henbest"'
Autor:
Marilena Di Valentin, Arnau Bertran, Alice M. Bowen, Christiane R. Timmel, Kevin B. Henbest, Marina Gobbo
Publikováno v:
The Journal of Physical Chemistry Letters
We explore the potential of orientation-resolved pulsed dipolar spectroscopy (PDS) in light-induced versions of the experiment. The use of triplets as spin-active moieties for PDS offers an attractive tool for studying biochemical systems containing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c1383e08ed12b6994d74daae82b5f47
https://ora.ox.ac.uk/objects/uuid:7375df8d-a02a-4dd5-995c-53e935627d13
https://ora.ox.ac.uk/objects/uuid:7375df8d-a02a-4dd5-995c-53e935627d13
Autor:
Alice M. Bowen, Marina Gobbo, Marta De Zotti, Arnau Bertran, Marilena Di Valentin, Christiane R. Timmel, Kevin B. Henbest
Publikováno v:
The Journal of Physical Chemistry Letters
We present a new technique, light-induced triplet-triplet electron resonance spectroscopy (LITTER), which measures the dipolar interaction between two photoexcited triplet states, enabling both the distance and angular distributions between the two t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7457dc5ca837582654b890f549e8327e
https://ora.ox.ac.uk/objects/uuid:12d1c549-ccdf-4643-96ae-96822b79c146
https://ora.ox.ac.uk/objects/uuid:12d1c549-ccdf-4643-96ae-96822b79c146
Autor:
Patrick D. F. Murton, Joseph S. Takahashi, Jingjing Xu, Sabine Richert, Stuart R. Mackenzie, Lauren E. Jarocha, Rabea Bartölke, P. J. Hore, Ilia A. Solov'yov, Stefanie J. Käsehagen, Stefan Weber, Haijia Wu, Can Xie, Karl-Wilhelm Koch, Tommy L. Pitcher, Angela S. Gehrckens, Marco Bassetto, Maike Herrmann, Jessica Schmidt, Hang Yin, Jessica Fleming, Matthew J. Golesworthy, Jiate Luo, Yujing Wei, Daniel J. C. Sowood, Yogarany Chelliah, Gabriel Moise, Victoire Déjean, Glen Dautaj, Christiane R. Timmel, Henrik Mouritsen, Tilo M. Zollitsch, Jessica R. Walton, Marcin Konowalczyk, Kevin B. Henbest, Simon Horst
Publikováno v:
Nature
Night-migratory songbirds are remarkably proficient navigators1. Flying alone and often over great distances, they use various directional cues including, crucially, a light-dependent magnetic compass2,3. The mechanism of this compass has been sugges
Autor:
Tilo M. Zollitsch, Lauren E. Jarocha, P. J. Hore, Christopher C. Moser, Christiane R. Timmel, Kevin B. Henbest, Chris Bialas, P. Leslie Dutton, Stuart R. Mackenzie, Goutham Kodali
Publikováno v:
Journal of the American Chemical Society. 140(28)
It is a remarkable fact that ∼50 μT magnetic fields can alter the rates and yields of certain free-radical reactions and that such effects might be the basis of the light-dependent ability of migratory birds to sense the direction of the Earth’s
Autor:
P. J. Hore, Kiminori Maeda, Jonathan G. Storey, Simon R. T. Neil, Dean M. W. Sheppard, Stefan Weber, Erik Schleicher, Jing Li, Kevin B. Henbest, Christiane R. Timmel, Stuart R. Mackenzie, Ryan Rodriguez, Till Biskup
Publikováno v:
Scientific Reports
Drosophila have been used as model organisms to explore both the biophysical mechanisms of animal magnetoreception and the possibility that weak, low-frequency anthropogenic electromagnetic fields may have biological consequences. In both cases, the
Autor:
Daniel R. Kattnig, Stuart R. Mackenzie, Emrys W. Evans, P. J. Hore, Kevin B. Henbest, Christiane R. Timmel
Even though the interaction of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::699db3cda66766b610755700e021607b
https://ora.ox.ac.uk/objects/uuid:4db12c22-9ef0-49fa-9522-f725f5d10787
https://ora.ox.ac.uk/objects/uuid:4db12c22-9ef0-49fa-9522-f725f5d10787
The photoinduced electron-transfer reaction of chrysene with isomers of dicyanobenzene is used to demonstrate the sensitivity of a radical recombination reaction to the orientation and frequency (5-50 MHz) of a approximately 300 muT radio frequency m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61d9939706d7733d06e9ec3e5c1c9e8e
https://doi.org/10.1021/ja048220q
https://doi.org/10.1021/ja048220q
Previously, the effect of applied magnetic fields on the yield of the reaction of the radical ions of pyrene and 1,3-dicyanobenzene (DCB) has been measured by monitoring the emission of the pyrene/1,3-DCB exciplex formed from the singlet state of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e68c899b52104fde34df0c01e7a0f16a
https://ora.ox.ac.uk/objects/uuid:e3c094ff-c3c2-4450-bc0d-e43a457dd77b
https://ora.ox.ac.uk/objects/uuid:e3c094ff-c3c2-4450-bc0d-e43a457dd77b
The yield of singlet oxygen sensitized by chemically modified, carotenoidless bacterial photosynthetic reaction centres and the ensuing oxidative damage are both shown to be magnetic field-dependent.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66fcd56726408d15ba9c20b0dfb8b55b
https://doi.org/10.1039/b413489c
https://doi.org/10.1039/b413489c
Magnetic-field effects (MFEs) are used to investigate the photoreaction of xanthone (A) and DABCO (D) in anionic (SDS) or cationic (DTAC) micelles at high pH (DABCO = 1,4-diazabicyclo[2.2.2]octane, SDS = sodium dodecyl sulfate, DTAC = dodecyl trimeth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37f0ebd52628b62fe9a122a0609cfdd3
https://ora.ox.ac.uk/objects/uuid:98fcda48-314b-4487-af2f-306b74072269
https://ora.ox.ac.uk/objects/uuid:98fcda48-314b-4487-af2f-306b74072269