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1
The orientation of the triplet axes with respect to the optical transition moments in (bacterio) chlorophylls
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The orientation of the triplet axes with respect to the optical transition moments in (bacterio) chlorophylls

Vrieze, J. ; Hoff, A.J.

Chemical Physics Letters, 05/1995, Vol.237(5-6), pp.493-501 [Peer Reviewed Journal]

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2
Selective excitation in pulsed EPR of spin-correlated radical pairs: electron–electron interactions, zero-, single-, and double-quantum relaxation and spectral diffusion
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Selective excitation in pulsed EPR of spin-correlated radical pairs: electron–electron interactions, zero-, single-, and double-quantum relaxation and spectral diffusion

Borovykh, I.V. ; Kulik, L.V. ; Dzuba, S.A. ; Hoff, A.J.

Chemical Physics Letters, 04/2001, Vol.338(2-3), pp.173-179 [Peer Reviewed Journal]

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3
Probing the energy landscape of bacterial photosynthetic reaction centers at cryogenic temperatures by ESEEM of spin-polarised D+QA− radical pairs
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Probing the energy landscape of bacterial photosynthetic reaction centers at cryogenic temperatures by ESEEM of spin-polarised D+QA− radical pairs

Dzuba, S.A. ; Gast, P. ; Hoff, A.J.

Chemical Physics Letters, 04/1997, Vol.268(3-4), pp.273-279 [Peer Reviewed Journal]

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4
The balance between primary forward and back reactions in bacterial photosynthesis
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The balance between primary forward and back reactions in bacterial photosynthesis

Rademaker, H. ; Hoff, A.J.

Biophysical Journal, 05/1981, Vol.34(2), pp.325-344 [Peer Reviewed Journal]

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5
Triplet EPR spectra of the primary electron donor in bacterial photosynthesis at temperatures between 15 and 296 K
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Triplet EPR spectra of the primary electron donor in bacterial photosynthesis at temperatures between 15 and 296 K

Hoff, A.J. ; Proskuryakov, I.I.

Chemical Physics Letters, 04/1985, Vol.115(3), pp.303-310 [Peer Reviewed Journal]

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6
Electron spin polarization in a three-electron spin system. An application to bacterial photosynthesis
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Electron spin polarization in a three-electron spin system. An application to bacterial photosynthesis

Hoff, A.J. ; Hore, P.J.

Chemical Physics Letters, 06/1984, Vol.108(1), pp.104-110 [Peer Reviewed Journal]

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7
Absorbance-detected electron spin echo spectroscopy of non-radiative triplet states in zero field
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Absorbance-detected electron spin echo spectroscopy of non-radiative triplet states in zero field

Lous, E.J. ; Hoff, A.J.

Chemical Physics Letters, 10/1987, Vol.140(6), pp.620-625 [Peer Reviewed Journal]

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8
A single-crystal EPR study of the reduced iron-quinone acceptor complex in reaction centers of Rhodopseudomonas viridis
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A single-crystal EPR study of the reduced iron-quinone acceptor complex in reaction centers of Rhodopseudomonas viridis

Evelo, R.G. ; Nan, H.M. ; Hoff, A.J.

FEBS Letters, 11/07/1988, Vol.239(2), pp.351-357 [Peer Reviewed Journal]

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9
Photooxidation and triplet formation of the primary electron donor of the green photosynthetic bacterium Prosthecochloris aestuarii observed with ESR spectroscopy
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Photooxidation and triplet formation of the primary electron donor of the green photosynthetic bacterium Prosthecochloris aestuarii observed with ESR spectroscopy

Swarthoff, T. ; Gast, P. ; Hoff, A.J.

FEBS Letters, 05/05/1981, Vol.127(1), pp.83-86 [Peer Reviewed Journal]

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10
Determination of the number of detergent molecules associated with the reaction center protein isolated from the photosynthetic bacterium Rhodopseudomonas viridis: Effects of the amphiphilic molecule 1,2,3-heptanetriol
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Determination of the number of detergent molecules associated with the reaction center protein isolated from the photosynthetic bacterium Rhodopseudomonas viridis: Effects of the amphiphilic molecule 1,2,3-heptanetriol

Gast, P. ; Hemelrijk, P. ; Hoff, A.J.

FEBS Letters, 01/03/1994, Vol.337(1), pp.39-42 [Peer Reviewed Journal]

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11
Oscillations within the BL absorption band of Rhodobacter sphaeroides reaction centers upon 30 femtosecond excitation at 865 nm
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Oscillations within the BL absorption band of Rhodobacter sphaeroides reaction centers upon 30 femtosecond excitation at 865 nm

Streltsov, A.M. ; Aartsma, T.J. ; Hoff, A.J. ; Shuvalov, V.A.

Chemical Physics Letters, 02/1997, Vol.266(3-4), pp.347-352 [Peer Reviewed Journal]

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12
The primary acceptor quinone QA in reaction centers of Rhodobacter sphaeroides R26 is hydrogen bonded to the Nσ(1)-H of His M219. An electron spin echo study of QA−•
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The primary acceptor quinone QA in reaction centers of Rhodobacter sphaeroides R26 is hydrogen bonded to the Nσ(1)-H of His M219. An electron spin echo study of QA−•

Bosch, M.K. ; Gast, P. ; Hoff, A.J. ; Spoyalov, A.P. ; Tsvetkov, Yu.D.

Chemical Physics Letters, 06/1995, Vol.239(4-6), pp.306-312 [Peer Reviewed Journal]

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13
Evidence that Ala M260 is hydrogen-bonded to the reduced primary acceptor quinone QA−. in reaction centers of Rb. sphaeroides
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Evidence that Ala M260 is hydrogen-bonded to the reduced primary acceptor quinone QA−. in reaction centers of Rb. sphaeroides

Spoyalov, A.P. ; Hulsebosch, R.J. ; Shochat, S. ; Gast, P. ; Hoff, A.J.

Chemical Physics Letters, 12/1996, Vol.263(5), pp.715-720 [Peer Reviewed Journal]

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14
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Obituary: Jan Amesz

Hoff, A.J. ; Aartsma, T.J.

Photosynthesis Research, 2002, Vol.71(1), pp.1-4 [Peer Reviewed Journal]

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15
Magic-angle-spinning 13C NMR with atomic resolution of a photosynthetic reaction center enriched in [4′-13C]tyrosine
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Magic-angle-spinning 13C NMR with atomic resolution of a photosynthetic reaction center enriched in [4′-13C]tyrosine

de Groot, H.J.M. ; Raap, J. ; Winkel, C. ; Hoff, A.J. ; Lugtenburg, J.

Chemical Physics Letters, 06/1990, Vol.169(4), pp.307-310 [Peer Reviewed Journal]

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16
Rota-MARY, a novel way of measuring anisotropic magnetic field effects on reaction yield
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Rota-MARY, a novel way of measuring anisotropic magnetic field effects on reaction yield

van Dijk, B. ; van Der Vos, R. ; Hoff, A.J.

Chemical Physics Letters, 08/1994, Vol.226(1-2), pp.206-212 [Peer Reviewed Journal]

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17
Low-power, low-field RYDMAR of the primary radical pair in photosynthesis
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Low-power, low-field RYDMAR of the primary radical pair in photosynthesis

Moehl, K.W. ; Lous, E.J. ; Hoff, A.J.

Chemical Physics Letters, 11/1985, Vol.121(1-2), pp.22-27 [Peer Reviewed Journal]

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18
Absorbance-detected electron spin echoes from bacterial photosynthetic reaction centers. A theoretical study
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Absorbance-detected electron spin echoes from bacterial photosynthetic reaction centers. A theoretical study

Vreeker, R. ; Lous, E.J. ; Hoff, A.J.

Chemical Physics Letters, 06/1989, Vol.158(1-2), pp.24-30 [Peer Reviewed Journal]

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19
Sublevel decay kinetics of the triplet state of bacteriochlorophyll a and b in methyltetrahydrofuran at 1.2 K
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Sublevel decay kinetics of the triplet state of bacteriochlorophyll a and b in methyltetrahydrofuran at 1.2 K

Den Blanken, H.J. ; Hoff, A.J.

Chemical Physics Letters, 04/1983, Vol.96(3), pp.343-347 [Peer Reviewed Journal]

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20
Theoretical calculations of RYDMR effects in photosynthetic bacteria
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Theoretical calculations of RYDMR effects in photosynthetic bacteria

Hunter, D.A. ; Hoff, A.J. ; Hore, P.J.

Chemical Physics Letters, 02/1987, Vol.134(1), pp.6-11 [Peer Reviewed Journal]

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21
Resolution enhancement of the triplet—singlet absorbance-difference spectrum and the triplet-esr spectrum in zero field by the selection of sites. An
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Resolution enhancement of the triplet—singlet absorbance-difference spectrum and the triplet-esr spectrum in zero field by the selection of sites. An

Den Blanken, H.J. ; Hoff, A.J.

Chemical Physics Letters, 06/1983, Vol.98(3), pp.255-262 [Peer Reviewed Journal]

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22
Evidence for a very early intermediate in bacterial photosynthesis. A photon-echo and hole-burning study of the primary donor band in Rhodopseudomonas sphaeroides
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Evidence for a very early intermediate in bacterial photosynthesis. A photon-echo and hole-burning study of the primary donor band in Rhodopseudomonas sphaeroides

Meech, S.R. ; Hoff, A.J. ; Wiersma, D.A.

Chemical Physics Letters, 11/1985, Vol.121(4-5), pp.287-292 [Peer Reviewed Journal]

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23
Electron spin-echo envelope modulation (ESEEM) studies of the tyrosyl radical DOF plant photosystem II
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Electron spin-echo envelope modulation (ESEEM) studies of the tyrosyl radical DOF plant photosystem II

Evelo, R.G. ; Dikanov, S.A. ; Hoff, A.J.

Chemical Physics Letters, 04/1989, Vol.157(1-2), pp.25-30 [Peer Reviewed Journal]

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24
Electron paramagnetic resonance of the primary radical pair [D·+φA·−] in reaction centers of photosynthetic bacteria
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Electron paramagnetic resonance of the primary radical pair [D·+φA·−] in reaction centers of photosynthetic bacteria

Proskuryakov, I.I. ; Klenina, I.B. ; Hore, P.J. ; Bosch, M.K. ; Gast, P. ; Hoff, A.J.

Chemical Physics Letters, 07/1996, Vol.257(3-4), pp.333-339 [Peer Reviewed Journal]

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25
Linear dichroism in triplet–singlet difference spectra of photosynthetic pigment–protein complexes, monitored with absorbance-detected magnetic resonance: correction for non-ideal optical effects
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Linear dichroism in triplet–singlet difference spectra of photosynthetic pigment–protein complexes, monitored with absorbance-detected magnetic resonance: correction for non-ideal optical effects

Louwe, R.J.W. ; Vrieze, J. ; van Der Vos, R. ; Aartsma, T.J. ; Hoff, A.J.

Chemical Physics Letters, 06/1999, Vol.306(1-2), pp.25-32 [Peer Reviewed Journal]

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26
High-resolution triplet-minus-singlet absorbance difference spectrum of photosystem II particles
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High-resolution triplet-minus-singlet absorbance difference spectrum of photosystem II particles

Den Blanken, H.J. ; Hoff, A.J. ; Jongenelis, A.P.J.M. ; Diner, B.A.

FEBS Letters, 06/27/1983, Vol.157(1), pp.21-27 [Peer Reviewed Journal]

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27
An optical and ESR investigation on the acceptor side of the reaction center of the green photosynthetic bacterium Prosthecochloris aestuarii
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An optical and ESR investigation on the acceptor side of the reaction center of the green photosynthetic bacterium Prosthecochloris aestuarii

Swarthoff, T. ; Gast, P. ; Hoff, A.J. ; Amesz, J.

FEBS Letters, 07/20/1981, Vol.130(1), pp.93-98 [Peer Reviewed Journal]

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28
Single-site absorption spectroscopy of pheophytin-a and chlorophyll-a in a n-octane matrix
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Single-site absorption spectroscopy of pheophytin-a and chlorophyll-a in a n-octane matrix

Platenkamp, R.J. ; Den Blanken, H.J. ; Hoff, A.J.

Chemical Physics Letters, 11/1980, Vol.76(1), pp.35-41 [Peer Reviewed Journal]

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29
An ESEEM study of the oxidized electron donor of plant photosystem II: Evidence that D is a neutral tyrosine radical
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An ESEEM study of the oxidized electron donor of plant photosystem II: Evidence that D is a neutral tyrosine radical

Evelo, R.G. ; Hoff, A.J. ; Dikanov, S.A. ; Tyryshkin, A.M.

Chemical Physics Letters, 09/1989, Vol.161(6), pp.479-484 [Peer Reviewed Journal]

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30
Orientation-dependent ESEEM spectroscopy in disordered systems. Applications to bis(acetylacetonato)oxovanadium(IV) adducts in frozen solution and comparison with ENDOR data
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Orientation-dependent ESEEM spectroscopy in disordered systems. Applications to bis(acetylacetonato)oxovanadium(IV) adducts in frozen solution and comparison with ENDOR data

Dikanov, S.A. ; Evelo, R.G. ; Hoff, A.J. ; Tyryshkin, A.M.

Chemical Physics Letters, 01/1989, Vol.154(1), pp.34-38 [Peer Reviewed Journal]

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31
Electron paramagnetic resonance of spin-correlated radical pairs in photosynthetic reactions
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Electron paramagnetic resonance of spin-correlated radical pairs in photosynthetic reactions

Hore, P.J. ; Hunter, D.A. ; Mckie, C.D. ; Hoff, A.J.

Chemical Physics Letters, 07/1987, Vol.137(6), pp.495-500 [Peer Reviewed Journal]

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32
Magneto-optical absorbance difference spectroscopy. A new tool for the study of radical recombination reactions. An application to bacterial photosynthesis
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Magneto-optical absorbance difference spectroscopy. A new tool for the study of radical recombination reactions. An application to bacterial photosynthesis

Hoff, A.J. ; Lous, E.J. ; Moehl, K.W. ; Dijkman, J.A.

Chemical Physics Letters, 02/1985, Vol.114(1), pp.39-43 [Peer Reviewed Journal]

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33
Polarized triplet-minus-singlet absorbance difference spectra measured by absorbance-detected magnetic resonance. An application to photosynthetic reaction centres
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Polarized triplet-minus-singlet absorbance difference spectra measured by absorbance-detected magnetic resonance. An application to photosynthetic reaction centres

Den Blanken, H.J. ; Meiburg, R.F. ; Hoff, A.J.

Chemical Physics Letters, 03/1984, Vol.105(3), pp.336-342 [Peer Reviewed Journal]

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34