Prof. Peter J. Hore's Publications
2019
1. Upper bound on the biological effects of 50/60 Hz magnetic fields mediated by radical pairs
P. J. Hore
eLife 8 (2019) e44179
P. J. Hore
eLife 8 (2019) e44179
2018
- Proposal to use superparamagnetic nanoparticles to test the role of cryptochrome in magnetoreception
S. B. Worster and P. J. Hore
J. R. Soc. Interface, 15 (2018) 20180587 - Posner qubits: spin dynamics of entangled Ca9(PO4)6 molecules and their role in neural processing
T. C. Player and P. J. Hore
J. R. Soc. Interface, 15 (2018) 20180494 - Magnetically sensitive radical photochemistry of non-natural flavoproteins
T. M. Zollitsch, L. E. Jarocha, C. Bialas, K. B. Henbest, G. Kodali, P. L. Dutton, C. C. Moser, C. R. Timmel, P. J. Hore and S. R. Mackenzie
J. Amer. Chem. Soc. 140 (2018) 8705-8713 - Magnetocarcinogenesis: is there a mechanism for carcinogenic effects of weak magnetic fields?
J. Juutilainen, M. Herrala, J. Luukkonen, J. Naarala and P. J. Hore
Proc. R. Soc. B, 285 (2018) 20180590 - A DNA-based magnetic sensor
P. J. Hore
ACS Cent. Sci. 4 (2018) 318-320
2017
- Ascorbic acid may not be involved in cryptochrome-based magnetoreception
C. Nielsen, D. R. Kattnig, E. Sjulstok, P. J. Hore and I. A. Solov'yov
J. R. Soc. Interface, 14 (2017) 20170657 - A light-dependent magnetoreception mechanism insensitive to light intensity and polarization
S. Worster, H. Mouritsen and P. J. Hore
J. R. Soc. Interface, 14 (2017) 20170405 - Disruption of magnetic compass orientation in migratory birds by radiofrequency electromagnetic fields
H. G. Hiscock, H. Mouritsen, D. E. Manolopoulos and P. J. Hore
Biophys. J. 113 (2017) 1475-1484 - The sensitivity of a radical pair compass magnetoreceptor can be significantly amplified by radical scavengers
D. R. Kattnig and P. J. Hore
Sci. Rep. 7 (2017) 11640 - Millitesla magnetic field effects on the photocycle of an animal cryptochrome
D. M. W. Sheppard, J. Li, K. B. Henbest, S. R. T. Neil, K. Maeda, J. Storey, E. Schleicher, T. Biskup, R. Rodriguez, S. Weber, P. J. Hore, C. R. Timmel, and S. R. Mackenzie
Sci. Rep. 7 (2017) 42228
2016
- Engineering an artificial flavoprotein magnetosensor
C. Bialas, L. E. Jarocha, K. B. Henbest, T. M. Zollitsch, G. Kodali, C. R. Timmel, S. R. Mackenzie, P. L. Dutton, C. C. Moser, and P. J. Hore
J. Amer. Chem. Soc., 138 (2016) 16584-16587 - Floquet theory of radical pairs in radiofrequency magnetic fields
H. G. Hiscock, D. R. Kattnig, D. E. Manopoulos and P. J. Hore
J. Chem. Phys., 145 (2016) 124117. - Sub-millitesla magnetic field effects on the recombination reaction of flavin and ascorbic acid radicals
E. W. Evans, D. R. Kattnig, K. B. Henbest, P. J. Hore, S. R. Mackenzie and C. R. Timmel
J. Chem. Phys., 145 (2016) 085101. - Spin relaxation of radicals in cryptochrome and its role in avian magnetoreception
S. Worster, D. R. Kattnig and P. J. Hore
J. Chem. Phys., 145 (2016) 035104. - Electron spin relaxation can enhance the performance of a cryptochrome-based magnetic compass sensor
D. R. Kattnig, J. K. Sowa, I. A. Solov'yov and P. J. Hore
New J. Phys., 18 (2016) 063007. - Magnetoelectroluminescence in organic light emitting diodes
J. E. Lawrence, A. M. Lewis, D. E. Manolopoulos and P. J. Hore
J. Chem. Phys., 144 (2016) 214109. - The radical pair mechanism of magnetoreception
P. J. Hore and H. Mouritsen
Ann. Rev. Biophys., 45 (2016) 299-344. - Electron spin relaxation in cryptochrome-based magnetoreception
D. R. Kattnig, I. A. Solov'yov and P. J. Hore
Phys. Chem. Chem. Phys., 18 (2016) 12443-12456. - Weak broadband electromagnetic fields are more disruptive to magnetic compass orientation in a night-migratory songbird (Erithacus rubecula) than strong narrow-band fields
S. Schwarze, N.-L. Schneider, T. Reichl, D. Dreyer, N. Lefeldt, S. Engels, N. Baker, P. J. Hore and H. Mouritsen
Front. Behav. Neurosci., 10 (2016) 55. - The quantum needle of the avian magnetic compass
H. G. Hiscock, S. Worster, D. R. Kattnig, C. Steers, Y. Jin, D. E. Manolopoulos, H. Mouritsen and P. J. Hore
Proc. Natl. Acad. Sci. USA, 113 (2016) 4634-4639. - Chemical amplification of magnetic field effects relevant to avian magnetoreception
D. R. Kattnig, E. W. Evans, V. Dejean, C. A. Dodson, M. I. Wallace, S. R. Mackenzie, C. R. Timmel and P. J. Hore
Nature Chem. 8 (2016) 384-391.
2015
- Sensitive fluorescence-based detection of magnetic field effects in photoreactions of flavins
E. W. Evans, J. Li, J. G. Storey, K. Maeda, K. B. Henbest, C. A. Dodson, P. J. Hore, S. R. Mackenzie and C. R. Timmel
Phys. Chem. Chem. Phys. 17 (2015) 18456-18463. - Fluorescence-detected magnetic field effects on radical pair reactions from femtolitre volumes
C. A. Dodson, C. J. Wedge, M. Murakami, K. Maeda, M. I. Wallace and P. J. Hore
Chem. Comm. 51 (2015) 8023-8026. - Probing a chemical compass: novel variants of low-frequency reaction yield detected magnetic resonance
K. Maeda, J. G. Storey, P. A. Liddell, D. Gust, P. J. Hore, C. J. Wedge and C. R. Timmel
Phys. Chem. Chem. Phys. 17 (2015) 3550-3559.
2014
- A chemical compass for bird navigation
I. A. Solov'yov, T. Ritz, K. Schulten and P. J. Hore
In 'Quantum effects in biology', ed. M. Mohseni, Y. Omar, G. Engel and M. Plenio, Cambridge University Press (2014). - Asymmetric recombination and electron spin relaxation in the semiclassical theory of radical pair reactions
A. M. Lewis, D. E. Manolopoulos and P. J. Hore
J. Chem. Phys. J. Chem. Phys. 141 (2014) 044111. - Anthropogenic electromagnetic noise disrupts magnetic compass orientation in a migratory bird
S. Engels, N.-L. Schneider, N. Lefeldt, C. M. Hein, M. Zapka, A. Michalik, D. Elbers, A. Kittel, P. J. Hore and H. Mouritsen
Nature 509 (2014) 353-356. - Broadband cavity-enhanced detection of magnetic field effects in chemical models of a cryptochrome magnetoreceptor
S. R. T. Neil, J. Li, D. M.W. Sheppard, J. Storey, K. Maeda, K. B. Henbest, P. J. Hore, C. R. Timmel and S. R. Mackenzie
J. Phys. Chem. B. 118 (2014) 4177-4184. - Alternative radical pairs for cryptochrome-based magnetoreception
A. Lee, J. C. S. Lau, H. J. Hogben, T. Biskup, D. R. Kattnig and P. J. Hore
J. R. Soc. Interface. (2014) 20131063.
2013
- Spin-selective recombination reactions of radical pairs: experimental test of validity of reaction operators
K. Maeda, P. Liddell, D. Gust and P. J. Hore
J. Chem. Phys 139 (2013) 234309. - An improved semiclassical theory of radical pair recombination reactions
D. E. Manolopoulos and P. J. Hore
J. Chem. Phys. 139 (2013) 124106. - Spin-locking in low-frequency reaction yield detected magnetic resonance
C. J. Wedge, J. C. S. Lau, K-A. Ferguson, S. Norman, P. J. Hore and C. R. Timmel
Phys. Chem. Chem. Phys., 15 (2013) 16043-16053. - A radical sense of direction: signalling and mechanism in cryptochrome magnetoreception
C. A. Dodson, P. J. Hore and M. I. Wallace
Trends Biochem. Sci., 38 (2013) 435-446.
2012
- Entanglement and sources of magnetic anisotropy in radical pair-based avian magnetoreceptors
H. J. Hogben, T. Biskup, and P. J. Hore - Compass magnetoreception in birds arising from photo-induced radical pairs in rotationally disordered cryptochromes
J. C. S. Lau, C. T. Rodgers and P. J. Hore
J. R. Soc. Interface, 9 (2012) 3329-3337. - The magnetic retina: light-dependent and trigeminal magnetoreception in migratory birds
H. Mouritsen and P. J. Hore
Curr. Opin. Neurobiol., 22 (2012) 343-352. - Magnetically sensitive light-induced reactions in cryptochrome are consistent with its proposed role as a magnetoreceptor
K. Maeda, A. J. Robinson, K. B. Henbest, H. J. Hogben, T. Biskup, M. Ahmad, E. Schleicher, S. Weber, C. R. Timmel and P. J. Hore
Proc. Natl. Acad. Sci. USA, 109 (2012) 4774-4779. - Are biochemical reactions affected by weak magnetic fields?
P. J. Hore
Proc. Natl. Acad. Sci. USA 109 (2012) 1357-1358.
2011
- Following radical pair reactions in solution: a step change in sensitivity using cavity ring-down detection
K. Maeda, S. R. T. Neil, K. Henbest, S. Weber, E. Schleicher, P. J. Hore, S. R. Mackenzie and C. R. Timmel
J. Am. Chem. Soc. 133 (2011) 17807-17815. - Multiple decoherence-free states in multi-spin systems
H. J. Hogben, P. J. Hore and I. Kuprov
J. Magn. Reson. 211 (2011) 217-220. - Spin-selective recombination kinetics of a model chemical magnetoreceptor
K. Maeda, C. J. Wedge, J. G. Storey, K. B Henbest, P. A. Liddell, G. Kodis, D. Gust, P. J. Hore and C. R. Timmel
Chem. Comm. 47 (2011) 6563-6565. - Reply to Comment on "Spin-selective reactions of radical pairs act as quantum measurements"
J. A. Jones, K. Maeda, U. E. Steiner and P. J. Hore
Chem. Phys. Lett. 508 (2011) 184-185. - Reaction operators for spin-selective chemical reactions of radical pairs
J. A. Jones, K. Maeda and P. J. Hore
Chem. Phys. Lett. 507 (2011) 269-273. - Spinach - a software library for simulation of spin dynamics in large spin systems
H. J. Hogben, M. Krzystyniak, G. T. P. Charnock, P. J. Hore and I. Kuprov
J. Magn. Reson. 208 (2011) 179-194.
2010
- Solid-state photo-CIDNP effect observed in phototropin LOV1-C57S by 13C magic-angle spinning NMR spectroscopy
S. Surendran Thamarath, J. Heberle, P. J. Hore, T. Kottke and J. Matysik
J. Amer. Chem. Soc. 135 (2010) 15542-15543. - Lipoprotein complex of equine lysozyme with oleic acid (ELOA) interactions with the plasma membrane of live cells
V. Vukojevic, A. M. Bowen, K. Wilhelm, Y. Ming, C. Zhang, J. Schleucher, P. J. Hore, L. Terenius and L. A. Morozova-Roche
Langmuir 26 (2010) 14782-14787. - Strategies for state space restriction in densely coupled spin systems with applications to spin chemistry
H. J. Hogben, P. J. Hore and I. Kuprov
J. Chem. Phys., 132 (2010) 174101. - Spin-selective reactions of radical pairs act as quantum measurements
J. A. Jones and P. J. Hore
Chem. Phys. Lett. 488 (2010) 90-93. - Effects of disorder and motion in a radical pair magnetoreceptor
J. C. S. Lau, N. Wagner-Rundell, C. T. Rodgers, N. J. B. Green and P. J. Hore
J. R. Soc. Interface 7 (2010) S257-S264.
2009
- Temperature and urea induced denaturation of the TRP-cage mini protein TC5b: a simulation study consistent with experimental observations
Z. Gattin, S. Riniker, P. J. Hore, K. H. Mok and W. F. van Gunsteren
Protein Sci. 18 (2009) 2090-2099. - Possible involvement of superoxide and dioxygen with cryptochrome in avian magnetoreception: origin of Zeeman resonances observed by in vivo EPR spectroscopy
H. J. Hogben, O. Efimova, N. Wagner-Rundell, C. R. Timmel and P. J. Hore
Chem. Phys. Lett. 480 (2009) 118-122. - Exploring photo-reactions between polyazaaromatic Ru(II) complexes and biomolecules by chemically induced dynamic nuclear polarization measurements
S. Perrier, E. Mugeniwabagara, A. Kirsch-De Mesmaeker, P. J. Hore and M. Luhmer
J. Amer. Chem. Soc., 131 (2009) 12458-12465. - Radiofrequency field polarization effects in low-field electron paramagnetic resonance
C. J. Wedge, C. T. Rodgers, S. A. Norman, N. Baker, K. Maeda, K. B. Henbest, C. R. Timmel and P. J. Hore
Phys. Chem. Chem. Phys., 11 (2009) 6573-6579. - Radiofrequency field polarization effects in zero-field electron paramagnetic resonance
C. T. Rodgers, C. J. Wedge, S. A. Norman, P. Kukura, N. Baker, K. Maeda, K. B. Henbest, P. J. Hore, and C. R. Timmel
Phys. Chem. Chem. Phys., 11 (2009) 6569-6572. - Evaluation of nuclear quadrupole interactions as a source of magnetic anisotropy in the radical pair model of the avian magnetic compass
O. Efimova and P. J. Hore
Molec. Phys., 107 (2009) 665-671. - Refolding of ribonuclease A monitored by real-time photo-CIDNP NMR spectroscopy
I. J. Day, K. Maeda, H. J. Paisley, K. H. Mok, and P. J. Hore
J. Biomolec. NMR, 44 (2009) 77-86. - Magnetic compass of birds is based on a molecule with optimal directional sensitivity
T. Ritz, R. Wiltschko, P. J. Hore, C. T. Rodgers, K. Stapput, P. Thalau, C. R. Timmel and W. Wiltschko
Biophys. J., 96 (2009) 3451-3457. - Effect of magnetic fields on cryptochrome-dependent responses in Arabidopsis thaliana
S.-R. Harris, K. B. Henbest, K. Maeda, J. R. Pannell, C. R. Timmel, P. J. Hore and H. Okamoto
J. R. Soc. Interface 6 (2009) 1193-1205. - Chemical magnetoreception in birds: a radical pair mechanism
C. T. Rodgers and P. J. Hore
Proc. Natl. Acad. Sci. USA, 106 (2009) 353-360.
2008
- Magnetic field effect on the photoactivation reaction of Escherichia coli DNA photolyase
K. B. Henbest, K. Maeda, P. J. Hore, M. Joshi, A. Bacher, R. Bittl, S. Weber, C. R. Timmel and E. Schleicher
Proc. Natl. Acad. Sci. USA, 105 (2008) 14395-14399. - Inter-oligomer interactions of the human prion protein are modulated by the polymorphism at codon 129
R. Gerber, K. Voitchovsky, C. Mitchel, A. Tahiri-Alaoui, J. F. Ryan, P. J. Hore and W. James
J. Mol. Biol., 381 (2008) 212-220. - Chemical compass model of avian magnetoreception
K. Maeda, K. B. Henbest, F. Cintolesi, I. Kuprov, C. T. Rodgers, P. A. Liddell, D. Gust, C. R. Timmel and P. J. Hore
Nature, 453 (2008) 387-390. - Conformational pH dependence of intermediate states during oligomerization of the human prion protein
R. Gerber, A. Tahiri-Alaoui, P. J. Hore and W. James
Protein Sci., 17 (2008) 537-544. - Role of exchange and dipolar interactions in the radical pair model of the avian magnetic compass
O. Efimova and P. J. Hore
Biophys. J., 94 (2008) 1565-1574.
2007
- Chemical magnetoreception: bird cryptochrome 1a is excited by blue light and forms long-lived radical-pairs
M. Liedvogel, K. Maeda, K. Henbest, E. Schleicher, T. Simon, P. J. Hore, C. R. Timmel and H. Mouritsen
PLoS One, 2 (2007) e1106. - Polynomially scaling spin dynamics simulation algorithm based on adaptive state-space restriction
I. Kuprov, N. Wagner-Rundell and P. J. Hore
J. Magn Reson., 190 (2007) 76-85. - 1H and 13C hyperfine coupling constants of the tryptophanyl cation radical in aqueous solution from microsecond time-resolved CIDNP
A. S. Kiryutin, O. B. Morozova, L. T. Kuhn, A.V. Yurkovskaya and P. J. Hore
J. Phys. Chem. B., 111 (2007) 11221-11227. - Spin relaxation effects in photo-CIDNP spectroscopy of nuclei with strongly anisotropic hyperfine couplings
I. Kuprov, T. D. Craggs, S. E. Jackson and P. J. Hore
J. Amer. Chem. Soc., 129 (2007) 9004-9013. - Determination of radical re-encounter probability distributions from magnetic field effects on reaction yields
C. T. Rodgers, S. A. Norman, K. B. Henbest, C. R. Timmel and P. J. Hore
J. Amer. Chem. Soc., 129 (2007) 6746-6755. - A pre-existing hydrophobic collapse in the unfolded state of an ultrafast folding protein
K. H. Mok, L. T. Kuhn, M. Goez, I. J. Day, J. C. Lin, N. H. Andersen and P. J. Hore
Nature, 447 (2007) 106-109. - Oligomerization of the human prion protein proceeds via a molten globule intermediate
R. Gerber, A. Tahiri-Alaoui, P. J. Hore and W. James
J. Biol. Chem., 282 (2007) 6300-6307.
2006
- 19F NMR studies of the native and denatured states of green fluorescent protein
F. Khan, I. Kuprov, T. D. Craggs, P. J. Hore and S. E. Jackson
J. Amer. Chem. Soc. 128 (2006) 10729-10737. - Analysis of the spin-polarized electron spin echo of the [P700+A1−] radical pair of photosystem I indicates that both reaction centre subunits are competent in electron transfer in cyanobacteria, green algae, and higher plants.
S. Santabarbara, I. Kuprov, P. J. Hore, A. Casal, P. Heathcote and M. C.W. Evans
Biochemistry, 45 (2006) 7389-7403. - Photoionization of TMPD in DMSO solution: mechanism and magnetic field effects
K. B. Henbest, E. Athanassiades, K. Maeda, I. Kuprov, P.J. Hore and C. R. Timmel
Molec. Phys. 104 (2006) 1789-1794. - Theoretical study of the CIDNP kinetics of the reaction of a photoexcited dye with a reactive spot on the surface of a sphere: application to CIDNP of proteins
K. L. Ivanov, A. V. Yurkovskaya, P. J. Hore and N. N. Lukzen
Molec. Phys. 104 (2006) 1687-1702. - Novel pulse sequences for time-resolved photo-CIDNP
M. Goez, I. Kuprov, K. H. Mok and P. J. Hore
Molec. Phys. 104 (2006) 1675-1686. - Magnetic resonance imaging of the manipulation of a chemical wave using an inhomogeneous magnetic field
R. Evans, C. R. Timmel, P. J. Hore and M. M. Britton
J. Amer. Chem. Soc., 128 (2006) 7309-7314. - Measurement of magnetic field effects on radical recombination reactions using triplet-triplet energy transfer
K. B. Henbest, K. Maeda, E. Athanassiades, P. J. Hore and C.R. Timmel
Chem. Phys. Lett. 421 (2006) 571-576.
2005
- Intramolecular electron transfer in lysozyme studied by time-resolved CIDNP
O. B. Morozova, P. J. Hore, R. Z. Sagdeev and A. V. Yurkovskaya
J. Phys. Chem B, 109 (2005) 21971-21978. - Photo-CIDNP experiments with an optimized presaturation pulse train, gated continuous illumination, and a background-nulling pulse grid.
M. Goez, K. H. Mok and P. J. Hore
J. Magn. Reson., 177 (2005) 236-246. - Increasing the sensitivity of time-resolved photo-CIDNP experiments by multiple laser flashes and temporary storage in the rotating frame
M. Goez, I. Kuprov and P. J. Hore
J. Magn. Reson., 177 (2005) 139-145. - Design and performance of a microsecond time-resolved photo-CIDNP add-on for a high-field NMR spectrometer
I. Kuprov, M. Goez, P. A. Abbott and P. J. Hore
Rev. Sci. Instrum., 76 (2005) 084103. - Photo-CIDNP NMR spectroscopy of a heme-containing protein
I. J. Day, R. Wain, K. Tozawa, L. J. Smith and P. J. Hore
J. Magn. Reson., 175 (2005) 330-335. - Multiple subsets of side-chain packing in partially folded states of α-lactalbumins
K. H. Mok, T. Nagashima, I. J. Day, P. J. Hore and C. M. Dobson
Proc. Natl. Acad. Sci. USA, 102 (2005) 8899-8904. - Low-field optically detected EPR spectroscopy of transient photoinduced radical pairs
C. T. Rodgers, K. B. Henbest, P. Kukura, C. R. Timmel and P. J. Hore
J. Phys. Chem. A, 109 (2005) 5035-5041. - Time-resolved CIDNP study of non-native states of bovine and human α-lactalbumins
O. B. Morozova, P. J. Hore, V. E. Bychkova, R. Z. Sagdeev and A. V. Yurkovskaya
J. Phys. Chem B, 109 (2005) 5912-5918. - Influence of dipolar interactions on radical pair recombination reactions subject to weak magnetic fields
A. R. O'Dea, A. F. Curtis, N. J. B. Green, C. R. Timmel and P. J. Hore
J. Phys. Chem A, 109 (2005) 869-873. - Bidirectional electron transfer in Photosystem I: determination of two distances between P700+ and A1− in spin-correlated radical pairs
S. Santabarbara, I. Kuprov, W. V. Fairclough, S. Purton, P. J. Hore, P. Heathcote and M. C. W. Evans
Biochemistry, 44 (2005) 2119-2128. - Magnetic field effect on singlet oxygen production in a biochemical system
Y. Liu, R. Edge, K. Henbest, C. R. Timmel, P. J. Hore and P. Gast
Chem. Comm. 2005, 174-176.
2004
- Sources and interaction mechanisms. Rapporteur's report. ICNIRP/WHO International Workshop, Effects of static magnetic fields relevant to human health.
P. J. Hore
Progr. Biophys. Mol. Biol. 87 (2004) 205-212. - Time-resolved CIDNP study of native-state bovine and human α-lactalbumins
O. B. Morozova, A. V. Yurkovskaya, R. Z. Sagdeev, K. H. Mok and P. J. Hore
J. Phys. Chem. B, 108 (2004) 15355-15363. - Uniform illumination of optically dense NMR samples
I. Kuprov and P. J. Hore
J. Magn. Reson., 171 (2004) 171-175 - Magnetic resonance imaging of a magnetic field-dependent chemical wave
R. Evans, C. R. Timmel, P. J. Hore and M. M. Britton
Chem. Phys. Lett. 397 (2004) 67-72 - Photo-CIDNP NMR methods for studying protein folding
K. H. Mok and P. J. Hore
Methods 34 (2004) 75-87 - Radiofrequency magnetic field effects on a radical recombination reaction: a diagnostic test for the Radical Pair Mechanism
K. B. Henbest, P. Kukura, C. T. Rodgers, P. J. Hore and C. R. Timmel
J. Amer. Chem. Soc. 126 (2004) 8102-8103 - Electron self-exchange kinetics determined by MARY spectroscopy: theory and experiment
M. Justinek, G. Grampp, S. Landgraf, P. J. Hore and N. N. Lukzen
J. Amer. Chem. Soc. 126 (2004) 5635-5646 - Oxidative folding of Amaranthus α-amylase inhibitor: disulfide bond formation and conformational folding
M. Cemazar, S. Zahariev, S. Pongor and P. J. Hore
J. Biol. Chem., 279 (2004) 16697-16705 - Chemically amplified 19F-1H nuclear Overhauser effects
I. Kuprov and P. J. Hore
J. Magn. Reson. 168 (2004) 1-7 - Cooperative and chromophore-regulated conformational changes in a phototropin LOV domain monitored by time-resolved NMR spectroscopy
S. M. Harper, L. C. Neil, I. J. Day, P. J. Hore and K. H. Gardner
J. Amer. Chem. Soc. 126 (2004) 3390-3391
2003
- Anisotropic recombination of an immobilized photoinduced radical pair in a 50 μT magnetic field: a model avian photomagnetoreceptor
F. Cintolesi, T. Ritz, C. W. M. Kay, C. R. Timmel and P. J. Hore
Chem. Phys. 294 (2003) 385-399 - Rapid sample-mixing technique for transient NMR and photo-CIDNP spectroscopy: applications to real-time protein folding
K. H. Mok, T. Nagashima, I. J. Day, J. A. Jones, C. J. V. Jones, C. M. Dobson and P. J. Hore
J. Amer. Chem. Soc. 125 (2003) 12484-12492 - Rapid formation of non-native contacts during the folding of HPr revealed by real-time photo-CIDNP NMR and stopped-flow fluorescence measurements
D. Canet, C. E. Lyon, R. M. Scheek, G. T. Robillard, C. M. Dobson, P. J. Hore and N. A. J. van Nuland J. Mol. Biol. 330 (2003) 397-407 - Oxidative folding intermediates with non-native disulphide bridges between adjacent cysteine residues
M. Cemazar, S. Zahariev, J. J. Lopez, O. Carugo, J. A. Jones, P. J. Hore and S. Pongor
Proc. Natl. Acad. Sci. USA, 100 (2003) 5754-5759
2002
- Probing the exposure of tyrosine and tryptophan residues in partially folded proteins and folding intermediates by CIDNP pulse-labelling
C. E. Lyon, E-S. Suh, C. M. Dobson and P. J. Hore
J. Amer. Chem. Soc. 124 (2002) 13018-13024 - An NMR method for studying the kinetics of metal exchange in biomolecular systems
R. Barbieri, P. J. Hore, C. Luchinat and R. Pierattelli
J. Biomolec. NMR 23 (2002) 303-309 - Mechanisms of reactions of flavin mononucleotide triplet with aromatic amino acids
Yu. P. Tsentalovich, J. J. Lopez, P. J. Hore and R. Z. Sagdeev
Spectrochimica Acta A 58 (2002) 2043-2050 - Low field CIDNP of amino acids and proteins: characterization of transient radicals and NMR sensitivity enhancement
C. E. Lyon, J. J. Lopez, B.-M. Cho and P. J. Hore
Molec. Phys. 100 (2002) 1261-1269 - Time resolved CIDNP study of electron transfer reactions in proteins and model compounds
O. B. Morozova, A. V. Yurkovskaya, Yu. P. Tsentalovich, M. D. E. Forbes, P. J. Hore and R. Z. Sagdeev
Molec. Phys. 100 (2002) 1187-1195 - Low field RYDMR: effects of orthogonal static and oscillating magnetic fields on radical recombination reactions
J. R. Woodward, C. R. Timmel, P. J. Hore and K. A. McLauchlan
Molec. Phys. 100 (2002) 1181-1186 - Effects of surfactants on the photosensitised production of tyrosine radicals studied by photo-CIDNP
J. J. Lopez, M. A. G. Carter, Yu. P. Tsentalovich, O. B. Morozova, A. V. Yurkovskaya and P. J. Hore
Photochem. Photobiol. 75 (2002) 6-10
2001
- Radiofrequency magnetic field effects on electron-hole recombination
J. R. Woodward, C. R. Timmel, K. A. McLauchlan and P. J. Hore
Phys. Rev. Lett. 87 (2001) 077602 - 95 GHz ESEEM of radical pairs: a source of radical separations and relative orientations
C. E. Fursman, R. Bittl, S. G. Zech and P. J. Hore
Chem. Phys. Lett. 342 (2001) 162-168 - A zero-field electron spin resonance spectrometer for the study of transient radical ion pairs
C. R. Timmel, J. R. Woodward, P. J. Hore, K. A. McLauchlan and D. V. Stass
Measurement Sci. Technol. 12 (2001) 635-643 - Model calculations of magnetic field effects on the recombination reactions of radicals with anisotropic hyperfine interactions
C. R. Timmel, F. Cintolesi, B. Brocklehurst and P. J. Hore
Chem. Phys. Lett. 334 (2001) 387-395
2000
- Radiofrequency magnetic field effects on chemical reaction yields
D. V. Stass, J. R. Woodward, C. R. Timmel, P. J. Hore and K. A. McLauchlan
Chem. Phys. Lett. 329 (2000) 15-22 - The effects of weak magnetic fields on radical recombination reactions in micelles
R. W. Eveson, C. R. Timmel, B. Brocklehurst, P. J. Hore and K. A. McLauchlan
Int. J. Radiat. Biol. 76 (2000) 1509-1522 - Time-resolved CIDNP and laser flash photolysis of the photoreactions of N-acetyl histidine with 2,2´-dipyridyl in aqueous solution
Yu. P. Tsentalovich, O. B. Morozova, A. V. Yurkovskaya, P. J. Hore and R. Z. Sagdeev.
J. Phys. Chem. A104 (2000) 6912-6916 - Improved photo-CIDNP methods for studying protein structure and folding
K. Maeda, C. E. Lyon, J. J. Lopez, M. Cemazar, C. M. Dobson and P. J. Hore.
J. Biomolec. NMR, 16 (2000) 235-244
1995-1999
- NMR Principles
P. J. Hore.
In Encyclopedia of spectroscopy and spectrometry. Eds: J. C. Lindon, G. E. Tranter and J. L. Holmes, Academic Press, 1999, pp. 1545-1553 - Distance determination in spin-correlated radical pairs in photosynthetic reaction centres by electron spin echo envelope modulation
C. E. Fursman and P. J. Hore
Chem. Phys. Lett. 303 (1999) 593-600 - Kinetics and mechanism of the photochemical reaction of 2,2´-dipyridyl with tryptophan in water: time-resolved CIDNP and laser flash photolysis study
Yu. P. Tsentalovich, O. B. Morozova, A. V. Yurkovskaya and P. J. Hore
J. Phys. Chem. A103 (1999) 5362-5368 - Two-dimensional 15N-1H photo-CIDNP as a surface probe of native and partially structured proteins
C. E. Lyon, J. A. Jones, C. Redfield, C. M. Dobson and P. J. Hore
J. Am. Chem. Soc. 121 (1999) 6505-6506 - Optically detected magnetic field effects on bacterial photosynthetic reaction centres measured with Rota-MARY spectroscopy
N. Meray, B. van Dijk, J. K. H. Carpenter, P. J. Hore and A. J. Hoff
In: Photosynthesis: mechanisms and effects. Kluwer, 1998, pp. 751-754 - The influence of very small magnetic fields on radical recombination reactions in the limit of slow recombination
U. Till, C. R. Timmel, B. Brocklehurst and P. J. Hore
Chem. Phys. Lett. 298 (1998) 7-14 - The nuts and bolts of distance determination and zero and double quantum coherence in photoinduced radical pairs
A. J. Hoff, P. Gast, S. A. Dzuba, C. R. Timmel, C. E. Fursman and P. J. Hore
Spectrochim. Acta A54 (1998) 2283-2293 - Effects of weak magnetic fields on free radical recombination reactions
C. R. Timmel, U. Till, B. Brocklehurst, K. A. McLauchlan and P. J. Hore
Molec. Phys. 95 (1998) 71-89 - Kinetic studies of protein folding using NMR spectroscopy
C. M. Dobson and P. J. Hore
Nature Struct. Biol. 5 (1998) 504-507 - Magnetic field effects on the recombination kinetics of radical pairs
B. van Dijk, J. K. H. Carpenter, A. J. Hoff and P. J. Hore
J. Phys. Chem. B102 (1998) 464-472 - Spin-correlated radical pairs: microwave pulse effects on lifetimes, electron spin echo envelope modulations, and optimum conditions for detection by electron spin echo spectroscopy
C. R. Timmel, C. E. Fursman, A. J. Hoff and P. J. Hore
Chem. Phys. 226 (1998) 271-283 - Recombination dynamics and EPR spectra of the primary radical pair in bacterial photosynthetic reaction centres with blocked electron transfer to the primary acceptor
U. Till, I. B. Klenina, I. I. Proskuryakov, A. J. Hoff and P. J. Hore
J. Phys. Chem. B101 (1997) 10939-10948 - Resonant radiofrequency magnetic field effects on a chemical reaction
J. R. Woodward, R. J. Jackson, C. R. Timmel, P. J. Hore and K. A. McLauchlan
Chem. Phys. Lett. 272 (1997) 376-382 - Stopped-flow photo-CIDNP observation of protein folding
P. J. Hore, S. L. Winder, C. H. Roberts and C. M. Dobson
J. Am. Chem. Soc. 119 (1997) 5049-5050 - Sampling and the quantification of NMR data
P. Hodgkinson and P. J. Hore
In Advances in Magnetic and Optical Resonance, Ed. W. S. Warren, Vol. 20, pp. 187-244, Academic Press, San Diego, 1997 - Radical pair kinetics in a magnetic field
U. Till and P. J. Hore
Molec. Phys. 90 (1997) 289-296 - Optimal sampling strategies for the measurement of spin-spin relaxation times
J. A. Jones, P. Hodgkinson, A. L. Barker and P. J. Hore
J. Magn. Reson. B113 (1996) 25-34 - Transfer of spin correlation between radical pairs in the initial steps of photosynthetic energy conversion
P. J. Hore
Molec. Phys. 89 (1996) 1195-1202 - Magnetic interaction between QA.− and the triplet state of the primary donor in modified reaction centres of the photosynthetic bacterium Rhodobacter sphaeroides R26
M. K. Bosch, P. Gast, E. M. Franken, G. Zwanenburg, P. J. Hore and A. J. Hoff
Biochim. Biophys. Acta, 1276 (1996) 106-116 - Oscillating magnetic field effects on the yields of radical pair reactions
C. R. Timmel and P. J. Hore
Chem. Phys. Lett. 257 (1996) 401-408 - Electron paramagnetic resonance of the primary radical pair [D.+ΦA.−] in reaction centres of photosynthetic bacteria
I. I. Proskuryakov, I. B. Klenina, P. J. Hore, M. K. Bosch, P. Gast and A. J. Hoff
Chem. Phys. Lett. 257 (1996) 333-339 - Selective data acquisition in NMR. The quantification of anti-phase scalar couplings
P. Hodgkinson, K. J. Holmes and P. J. Hore
J. Magn. Reson. A120 (1996) 18-30 - Electron spin polarization of the oxidised primary electron donor in reaction centres of photosynthetic purple bacteria
J. S. van den Brink, T. E. P. Hermolle, P. Gast, P. J. Hore and A. J. Hoff
J. Phys. Chem. 100 (1996) 2430-2437 - Angular and temperature dependence of linear dichroic magnetic field effects in photosynthetic reaction centres
B. van Dijk, J. K. Hicks, P. J. Hore and A. J. Hoff
In Photosynthesis. From light to biosphere. Ed. P Mathis, pp 911-914, Kluwer Academic Publishers, Dordrecht, 1995 - Following protein folding in real time using NMR spectroscopy
J. Balbach, V. Forge, N. A. J. van Nuland, S. L. Winder, P. J. Hore and C. M. Dobson
Nature Struct. Biol. 2 (1995) 865-870 - Photo-CIDNP of amino acids and proteins: effects of competition for flavin triplets
S. L. Winder, R. W. Broadhurst and P. J. Hore
Spectrochim. Acta A51 (1995) 1753-1761 - Optically detected magnetic field effects on reaction centres of Rhodobacter sphaeroides 2.4.1 and its Tyr M210 - Trp mutant
R. van der Vos, E. M. Franken, S. J. Sexton, S. Shochat, P. Gast, P. J. Hore and A. J. Hoff
Biochim. Biophys. Acta, 1230 (1995) 51-61 - Analytical theory of electron spin echo modulations in correlated radical pairs
G. Zwanenburg and P. J. Hore
J. Magn. Reson. A114 (1995) 139-146 - Magnetic field effects on chemical reaction yields arising from avoided level-crossings in molecular triplet states
J. K. Hicks and P. J. Hore
Chem. Phys. Lett. 237 (1995) 183-188 - Optimising spatially localised NMR
P. Hodgkinson and P. J. Hore
J. Magn. Reson. B106 (1995) 261-269
1990-1994
- Tailored acquisition in chemical shift imaging
P. Hodgkinson, R. O. Kemp-Harper and P. J. Hore
J. Magn. Reson. B105 (1994) 256-259 - QA binding in reaction centres of the photosynthetic purple bacterium Rhodobacter sphaeroides R26 investigated with electron spin polarisation spectroscopy
J. S. van den Brink, R. J. Hulsebosch, P. Gast, P. J. Hore and A. J. Hoff
Biochemistry, 33 (1994) 13668-13677 - Flip-angle effects in Fourier transform EPR spectra of spin-correlated radical pairs
C. R. Timmel and P. J. Hore
Chem. Phys. Lett. 226 (1994) 144-150 - Photo-CIDNP of biopolymers
P. J. Hore and R. W. Broadhurst
Prog. NMR Spectrosc. 25 (1993) 345-402 - Application of maximum entropy methods to three-dimensional NMR spectroscopy
P. Hodgkinson, H. R. Mott, P. C. Driscoll, J. A. Jones and P. J. Hore
J. Magn. Reson. B101 (1993) 218-222 - Analysis of COSY cross peaks by deconvolution of the active splittings
J. A. Jones, D. S. Grainger, P. J. Hore and G. J. Daniell
J. Magn. Reson. A101 (1993) 162-169 - Analysis of anisotropic electron spin polarization in the photosynthetic bacterium Rhodospirillum rubrum. Evidence that the sign of the exchange interaction in the primary radical pair is positive
P. J. Hore, D. J. Riley, J. J. Semlyen, G. Zwanenburg and A. J. Hoff
Biochim. Biophys. Acta, 1141 (1993) 221-230 - G. Zwanenburg and P. J. Hore
Chem. Phys. Lett. 203 (1993) 65-74 - Suppression of artefacts in the phase-modulated rotating frame imaging experiment using the maximum entropy method
J. A. Jones, P. J. Hore, C. P. Relf, R. Ouwerkerk and P. Styles
J. Magn. Reson. 98 (1992) 73-80 - Theory of EPR spectra of radical pairs diffusing on a spherical surface
P. J. Hore and D. A. Hunter
Molec. Phys. 75 (1992) 1401-1417 - Electron spin polarization in photosynthetic bacteria. Anisotropic chemical reactivity
P. J. Hore, D. A. Hunter, D. J. Riley, J. J. Semlyen, F. G. H. van Wijk, T. J. Schaafsma, P. Gast and A. J. Hoff
Research Chem. Intermediates, 16 (1991) 127-139 - Maximum entropy and nuclear magnetic resonance
P. J. Hore
In Maximum entropy in action. Ed. B. Buck and V. A. Macaulay, Clarendon Press, Oxford, 1991 - The maximum entropy method. Appearance and reality
J. A. Jones and P. J. Hore
J. Magn. Reson. 92 (1991) 363-376 - The maximum entropy method and Fourier transformation compared
J. A. Jones and P. J. Hore
J. Magn. Reson. 92 (1991) 276-292 - A photo-CIDNP study of denatured states of lysozyme
R. W. Broadhurst, C. M. Dobson, P. J. Hore, S. E. Radford and M. L. Rees
Biochemistry, 30 (1991) 405-412 - Suppression of J cross-peaks in NOESY spectra by the maximum entropy method
P. J. Hore, D. S. Grainger, S. Wimperis and G. J. Daniell
J. Magn. Reson. 89 (1990) 415-422
1978-1989
- Analysis of polarized EPR spectra
P. J. Hore
In Advanced EPR. Applications in biology and biochemistry. Ed. A. J. Hoff, pp. 405-440, Elsevier, Amsterdam, 1989 - Analysis of the polarized EPR spectrum of Rhodobacter sphaeroides
D. A. Hunter and P. J. Hore
In Techniques and new developments in photosynthesis research. Ed. J. Barber and R. Malkin, pp. 297-300, Plenum, New York, 1989 - Solvent suppression
P. J. Hore
Meth. Enzymol. 176 (1989) 64-77 - Maximum entropy and NMR - a new approach
G. J. Daniell and P. J. Hore
J. Magn. Reson. 84 (1989) 515-536 - The inverse problem for nuclear magnetic resonance
G. J. Daniell and P. J. Hore
In Maximum entropy and Bayesian methods. Ed. J. Skilling, pp. 297-302, Kluwer, 1989 - Electron spin polarization in the donor triplet state of bacterial photosynthetic reaction centres. II. Anisotropic inversion of electron spin polarization in a three-spin model reaction centre
P. J. Hore, D. A. Hunter, F. G. H. van Wijk, T. J. Schaafsma and A. J. Hoff
Biochim. Biophys. Acta, 936 (1988) 249-258 - Cross relaxation in free radicals with chemically induced electron and nuclear polarization
V. I. Valyaev, Yu. N. Molin, R. Z. Sagdeev, P. J. Hore, K. A. McLauchlan and N. J. K. Simpson
Molec. Phys. 63 (1988) 891-900 - Resolution enhancement by non-linear processing, "HOGWASH" and the maximum entropy method
S. J. Davies, C. Bauer, P. J. Hore and R. Freeman
J. Magn. Reson. 76 (1988) 476-493 - EPR of spin-correlated radical pairs in photosynthetic reactions
P. J. Hore, D. A. Hunter, C. D. McKie and A. J. Hoff
Chem. Phys. Lett. 137 (1987) 495-500 - ESR of spin-correlated radical pairs
C. D. Buckley, D. A. Hunter, P. J. Hore and K. A. McLauchlan
Chem. Phys. Lett. 135 (1987) 307-312 - Theoretical calculations of RYDMR effects in photosynthetic bacteria
D. A. Hunter, A. J. Hoff and P. J. Hore
Chem. Phys. Lett. 134 (1987) 6-11 - Computer-optimized solvent suppression
M. P. Hall and P. J. Hore
J. Magn. Reson. 70 (1986) 350-354 - Interpretation of the polarized EPR signal of plant Photosystem I
R. W. Broadhurst, A. J. Hoff and P. J. Hore
Biochim. Biophys. Acta, 852 (1986) 106-111 - Maximum entropy reconstruction of rotating frame zeugmatography data
P. J. Hore and G. J. Daniell
J. Magn. Reson. 69 (1986) 386-390 - Lineshape analysis of polarized EPR spectra of the primary reactants of bacterial photosynthesis
P. J. Hore, E. T. Watson, J. B. Pedersen and A. J. Hoff
Biochem. Biophys. Acta, 849 (1986) 70-76 - NMR data processing using the maximum entropy method
P. J. Hore
J. Magn. Reson. 62 (1985) 561-567 - Time domain ESR
P. J. Hore
In Primary photo-processes in biology and medicine. Ed. R. V. Bensasson, G. Jori, E. J. Land and T. G. Truscott, pp. 131-145, Plenum Press, New York, 1985 - Flash photolysis NMR
P. J. Hore
In Primary photo-processes in biology and medicine. Ed. R. V. Bensasson, G. Jori, E. J. Land and T. G. Truscott, pp. 111-122, Plenum Press, New York, 1985 - Spin exchange effects in radical pair CIDEP
A. I. Grant, N. J. B. Green, P. J. Hore and K. A. McLauchlan
Chem Phys. Lett. 110 (1984) 280-284 - Electron spin polarization in a three-electron spin system. An application to bacterial photosynthesis
A. J. Hoff and P. J. Hore
Chem Phys. Lett. 108 (1984) 104-110 - Two-dimensional chemical shift correlation using water suppression pulses
P. J. Hore
J. Magn. Reson. 56 (1984) 535-538 - Solvent suppression in Fourier transform NMR
P. J. Hore
J. Magn. Reson. 55 (1983) 283-300 - A new method for water suppression in the proton NMR spectra of aqueous solutions
P. J. Hore
J. Magn. Reson. 54 (1983) 539-542 - Investigation by photo-CIDNP and NOE 1H NMR of the interaction between β-endorphin and phospholipid micelles
L. Zetta, P. J. Hore and R. Kaptein
Eur. J. Biochem. 134 (1983) 371-376 - An exception to the CIDNP sign rules
P. J. Hore, S. Stob, J. Kemmink and R. Kaptein
Chem. Phys. Lett. 98 (1983) 409-413 - Photo-CIDNP 1H NMR studies of bovine pancreatic phospholipase A2 and its zymogen
M. R. Egmond, P. J. Hore and R. Kaptein
Biochem. Biophys. Acta, 744 (1983) 23-27 - 1H NMR assignments and surface accessibility of tryptophan residues in lysozyme using photo-CIDNP spectroscopy
P. J. Hore and R. Kaptein
Biochemistry, 22 (1983) 1906-1911 - Multiplet selection using multiple quantum coherence
P. J. Hore, R. M. Scheek and R. Kaptein
J. Magn. Reson. 52 (1983) 339-342 - Photoreduction of flavin by NADH. A flash photolysis photo-CIDNP study
P. J. Hore, A. Volbeda, K. Dijkstra and R. Kaptein
J. Am. Chem. Soc. 104 (1982) 6262-6267 - A photo-CIDNP study of the active sites of Megasphaera Elsdenii and Clostridium MP flavodoxins.
C. T. W. Moonen, P. J. Hore, F. M�ller, R. Kaptein and S. G. Mayhew
FEBS Lett. 149 (1982) 141-146 - 1H NMR assignments and connectivities of cytosines in lac operator DNA via double quantum coherence
P. J. Hore, R. M. Scheek, A. Volbeda, R. Kaptein and J. H. van Boom
J. Magn. Reson. 50 (1982) 328-334 - A photo-CIDNP investigation of tyrosine mobility and exposure in human β-endorphin in the presence of phospholipid micelles
L. Zetta, R. Kaptein and P. J. Hore
FEBS Lett. 145 (1982) 277-280 - Multiplet selection in crowded 1H NMR spectra via double quantum coherence
P. J. Hore, E. R. P. Zuiderweg, K. Nicolay, K. Dijkstra and R. Kaptein
J. Am. Chem. Soc. 104 (1982) 4286-4288 - Cross relaxation effects in the photo-CIDNP spectra of amino acids and proteins
P. J. Hore, M. R. Egmond, H. T. Edzes and R. Kaptein
J. Magn. Reson. 49 (1982) 122-150 - Photo-CIDNP of biological molecules using continuous wave and time-resolved methods
P. J. Hore and R. Kaptein
In NMR Spectroscopy: New Methods and Applications, ACS Symposium Series, No. 191. Ed. G. C. Levy, pp. 258-318, American Chemical Society, Washington, 1982 - Flash photolysis NMR. CIDNP time-dependence in cyclic photochemical reactions
P. J. Hore, E. R. P. Zuiderweg, R. Kaptein and K. Dijkstra
Chem. Phys. Lett. 83 (1981) 376-383 - A time resolved photo-CIDEP study of electron transfer in durosemiquinone radicals
P. J. Hore and K. A. McLauchlan
Molec. Phys. 42 (1981) 1009-1026 - Time dependence of ESR intensities of spin polarized (CIDEP) transient radicals produced by flash photolysis
P. J. Hore and K. A. McLauchlan
Molec. Phys. 42 (1981) 533-550 - Structure in time-resolved ESR spectra
P. J. Hore, K. A. McLauchlan, S. Frydkjaer and L. T. Muus
Chem. Phys. Lett. 77 (1981) 127-130 - CIDEP in radicals undergoing electron transfer. A time-resolved flash photolysis ESR study
P. J. Hore and K. A. McLauchlan
Chem. Phys. Lett. 75 (1980) 582-586 - The triplet mechanism of CIDEP. A vector model
P. J. Hore
Chem. Phys. Lett. 69 (1980) 563-566 - CIDEP studies by flash photolysis ESR
P. J. Hore and K. A. McLauchlan
Rev. Chem. Intermediates, 3 (1979) 89-105 - CIDEP and spin relaxation measurements by flash photolysis EPR methods
P. J. Hore and K. A. McLauchlan
J. Magn. Reson. 36 (1979) 129-134 - The role of CIDEP in Chemistry
P. J. Hore, C. G. Joslin and K. A. McLauchlan
Chem. Soc. Rev. 8 (1979) 29-61. - Chemically Induced Dynamic Electron Polarization
P. J. Hore, C. G. Joslin and K .A. McLauchlan
Specialist Periodical Reports of the Chemical Society, Electron Spin Resonance, 5 (1979) 1-45 - Time resolved ESR study of spin-lattice relaxation in the radical anion of 2,3,5,6-tetraisopropylnitrobenzene
P. J. Hore, K. A. McLauchlan, L. Pasimeni and R. C. Sealy
J. Chem. Soc. Faraday II, 74 (1978) 1662-1669