Published in Biophys J on May 01, 1981
Model for primary charge separation in reaction centers of photosynthetic bacteria. Proc Natl Acad Sci U S A (1982) 1.16
Recombination dynamics in bacterial photosynthetic reaction centers. Biophys J (1982) 0.95
Electron transfer between biological molecules by thermally activated tunneling. Proc Natl Acad Sci U S A (1974) 5.06
Primary charge separation in bacterial photosynthesis: oxidized chlorophylls and reduced pheophytin. Proc Natl Acad Sci U S A (1975) 2.37
Excited states of photosynthetic reaction centers at low recox potentials. Biochim Biophys Acta (1975) 2.10
The primary photoreactions in the complex cytochrome-P-890-P-760 (bacteriopheophytin760) of Chromatium minutissimum at low redox potentials. Biochim Biophys Acta (1976) 1.89
Fluorescence and photochemical quenching in photosynthetic reaction centers. Proc Natl Acad Sci U S A (1968) 1.78
On the magnetic field dependence of the yield of the triplet state in reaction centers of photosynthetic bacteria. Biochim Biophys Acta (1977) 1.67
On the mechanism of magnetic field effects in bacterial photosynthesis. Biophys J (1979) 1.54
Characterization of primary reactants in bacterial photosynthesis. I. Comparison of the light-induced EPR signal (g=2.0026) with that of a bacteriochlorophyll radical. Biochim Biophys Acta (1972) 1.47
Carotenoid triplet yields in normal and deuterated Rhodospirillum rubrum. Biochim Biophys Acta (1980) 1.38
Bacteriochlorophyll fluorescence of purple bacteria at low redox potentials. The relationship between reaction center triplet yield and the emission yield. Biochim Biophys Acta (1978) 1.27
Short-lived delayed luminescence of photosynthetic organisms. I. Nanosecond afterglows in purple bacteria at low redox potentials. Biochim Biophys Acta (1979) 1.08
Reaction center preparations of Rhodopseudomonas spheroides: energy transfer and structure. Biochim Biophys Acta (1972) 1.06
Light collection and harvesting processes in bacterial photosynthesis investigated on a picosecond time scale. Proc Natl Acad Sci U S A (1977) 1.04
Picosecond dynamics of primary electron-transfer processes in bacterial photosynthesis. Biophys J (1978) 1.03
Laser flash photolysis studies of chlorin and porphyrin systems. I. Energetics of the triplet state of bacteriochlorophyll. Ann N Y Acad Sci (1973) 0.84
Magnetic field-induced increase of the yield of (bacterio)chlorophyll emission of some photosynthetic bacteria and of Chlorella vulgaris. Biochim Biophys Acta (1979) 0.84
Magnetic field affects the fluorescence yield in reaction center preparations from Rhodopseudomonas spaeroides R-26. Biochim Biophys Acta (1980) 0.83
Magnetic field-induced increase in chlorophyll a delayed fluorescence of photosystem II: A 100- to 200-ns component between 4.2 and 300 K. Proc Natl Acad Sci U S A (1980) 0.81
Interrelationships among excited states in bacterial reaction centers. Brookhaven Symp Biol (1979) 0.79
Femtosecond spectroscopy of electron transfer in the reaction center of the photosynthetic bacterium Rhodopseudomonas sphaeroides R-26: Direct electron transfer from the dimeric bacteriochlorophyll primary donor to the bacteriopheophytin acceptor with a time constant of 2.8 +/- 0.2 psec. Proc Natl Acad Sci U S A (1986) 4.11
ENDOR experiments on chlorophyll and bacteriochlorophyll in vitro and in the photosynthetic unit. Ann N Y Acad Sci (1975) 2.38
On the magnetic field dependence of the yield of the triplet state in reaction centers of photosynthetic bacteria. Biochim Biophys Acta (1977) 1.67
Carotenoid triplet yields in normal and deuterated Rhodospirillum rubrum. Biochim Biophys Acta (1980) 1.38
Formation of a long-lived P+BA- state in plant pheophytin-exchanged reaction centers of Rhodobacter sphaeroides R26 at low temperature. Biochemistry (1997) 1.35
Heteronuclear 2D-correlations in a uniformly [13C, 15N] labeled membrane-protein complex at ultra-high magnetic fields. J Biomol NMR (2001) 1.31
Bacteriochlorophyll fluorescence of purple bacteria at low redox potentials. The relationship between reaction center triplet yield and the emission yield. Biochim Biophys Acta (1978) 1.27
Magnetic field effects on photosynthetic reactions. Q Rev Biophys (1981) 1.20
Role of charge-transfer states in bacterial photosynthesis. Proc Natl Acad Sci U S A (1986) 1.20
Chlorophyll a fluorescence as a monitor of nanosecond reduction of the photooxidized primary donor P-680 Of photosystem II. Biochim Biophys Acta (1979) 1.04
Photochemically induced nuclear spin polarization in reaction centers of photosystem II observed by 13C-solid-state NMR reveals a strongly asymmetric electronic structure of the P680(.+) primary donor chlorophyll. Proc Natl Acad Sci U S A (2000) 1.00
Time-resolved ESR and chemically induced dynamic electron polarisation of the primary reaction in a reaction center particle of Rhodopseudomonas sphaeroides wild type at low temperature. FEBS Lett (1977) 0.97
The association of different detergents with the photosynthetic reaction center protein of Rhodobacter sphaeroides R26 and the effects on its photochemistry. Eur J Biochem (1996) 0.96
Transfer and trapping of excitation energy in photosystem II as studied by chlorophyll alpha 2 fluorescence quenching by dinitrobenzene and carotenoid triplet. The matrix model. Biochim Biophys Acta (1980) 0.96
13C magic angle spinning NMR study of the light-induced and temperature-dependent changes in Rhodobacter sphaeroides R26 reaction centers enriched in [4'-13C]tyrosine. Biochemistry (1992) 0.94
Hysteresis of denaturation of DNA in the melting range. Biopolymers (1972) 0.94
Asymmetric binding of the primary acceptor quinone in reaction centers of the photosynthetic bacterium Rhodobacter sphaeroides R26, probed with Q-band (35 GHz) EPR spectroscopy. FEBS Lett (1994) 0.94
13C magic angle spinning NMR evidence for a 15,15'-cis configuration of the spheroidene in the Rhodobacter sphaeroides photosynthetic reaction center. Biochemistry (1992) 0.94
EPR studies of the photodissociation reactions of cytochrome c oxidase-nitric oxide complexes. Biochim Biophys Acta (1982) 0.93
Ultrahigh field MAS NMR dipolar correlation spectroscopy of the histidine residues in light-harvesting complex II from photosynthetic bacteria reveals partial internal charge transfer in the B850/His complex. J Am Chem Soc (2001) 0.88
Fluorescence spectra of hematoporphyrin and hematoporphyrin-diacetate aggregates in buffer solution. J Photochem Photobiol B (1989) 0.88
Pigment organization and their interactions in reaction centers of photosystem II: optical spectroscopy at 6 K of reaction centers with modified pheophytin composition. Biochemistry (2001) 0.87
Cellular uncoupling during ischemia in hypertrophied and failing rabbit ventricular myocardium: effects of preconditioning. Circulation (1998) 0.87
Electron spin polarization of photosynthetic reactants. Q Rev Biophys (1984) 0.86
Exploring the calcium-binding site in photosystem II membranes by solid-state (113)Cd NMR. Biochemistry (2000) 0.85
13C magic angle spinning NMR characterization of the functionally asymmetric QA binding in Rhodobacter sphaeroides R26 photosynthetic reaction centers using site-specific 13C-labeled ubiquinone-10. Biochemistry (1995) 0.85
Electron spin echo studies on chloroplasts. Spectral characteristics of electron transport components and light-induced transients. Biochim Biophys Acta (1980) 0.84
Magnetic field-induced increase of the yield of (bacterio)chlorophyll emission of some photosynthetic bacteria and of Chlorella vulgaris. Biochim Biophys Acta (1979) 0.84
Selective replacement of the active and inactive pheophytin in reaction centres of Photosystem II by 13(1)-deoxo-13(1)-hydroxy-pheophytin a and comparison of their 6 K absorption spectra. Photosynth Res (2000) 0.83
Bicarbonate may Be required for ligation of manganese in the oxygen-evolving complex of photosystem II. Biochemistry (1997) 0.83
FTIR spectroscopy shows weak symmetric hydrogen bonding of the QB carbonyl groups in Rhodobacter sphaeroides R26 reaction centres. FEBS Lett (1995) 0.82
Transfer of light-induced electron-spin polarization from the intermediary acceptor to the prereduced primary acceptor in the reaction center of photosynthetic bacteria. Biochim Biophys Acta (1979) 0.82
Exciton interactions in reaction centers of the photosynthetic bacterium Rhodopseudomonas viridis probed by optical triplet-minus-singlet polarization spectroscopy at 1.2 K monitored through absorbance-detected magnetic resonance. Proc Natl Acad Sci U S A (1987) 0.81
Nitrogen electron nuclear double resonance and proton triple resonance experiments on the bacteriochlorophyll cation in solution. Proc Natl Acad Sci U S A (1978) 0.81
On the long-wavelength component of the light-harvesting complex of some photosynthetic bacteria. Biophys J (1992) 0.81
Kinetics of populating and depopulating of the components of the photoinduced triplet state of the photosynthetic bacteria Rhodospirillum rubrum, Rhodopseudomonas spheroides (wild type), and its mutant R-26 as measured by ESR in zero-field. Biochim Biophys Acta (1976) 0.81
Changes of in vivo bacteriochlorophyll fluorescence yield in Rhodopseudomonas sphaeroides at low temperature and low redox potential. FEBS Lett (1976) 0.80
Electrophysiologic and extracellular ionic changes during acute ischemia in failing and normal rabbit myocardium. J Mol Cell Cardiol (1996) 0.80
Influence of the H-subunit and Fe2+ on electron transport from I- to QA in Fe(2+)-free and/or H-free reaction centers from Rhodobacter sphaeroides R-26. FEBS Lett (1991) 0.80
An EPR study of the photodissociation reactions of oxidised cytochrome c oxidase-nitric oxide complexes. Biochim Biophys Acta (1983) 0.79
Photo-CIDNP 13C magic angle spinning NMR on bacterial reaction centres: exploring the electronic structure of the special pair and its surroundings. Biol Chem (2001) 0.79
Electron spin resonance in zero magnetic field of the reaction center triplet of photosynthetic bacteria. Biochim Biophys Acta (1978) 0.79
Determination of the decay rates of the triplet state of Rhodopseudomonas sphaeroides by fast laser-flash ESR spectroscopy. FEBS Lett (1978) 0.79
Characterization of pheophytin ground states in Rhodobacter sphaeroides R26 photosynthetic reaction centers from multispin pheophytin enrichment and 2-D 13C MAS NMR dipolar correlation spectroscopy. Biochemistry (1997) 0.79
Effect of bicarbonate on the S2 multiline EPR signal of the oxygen-evolving complex in photosystem II membrane fragments. FEBS Lett (1998) 0.78
Zero field resonance and spin alignment of the triplet state of chloroplasts at 2 degrees K. Biochim Biophys Acta (1976) 0.78
Deoxyribonucleic acid base composition of Staphylococcus epidermidis and its phages. J Gen Microbiol (1971) 0.77
Production of free radicals in DNA and inactivation of its biological activity by gamma-rays. Int J Radiat Biol Relat Stud Phys Chem Med (1970) 0.77
Mass spectrometric determination of isotopically labeled tyrosines and tryptophans in photosynthetic reaction centers of Rhodobacter sphaeroides R-26. Anal Biochem (1990) 0.76
Spectroscopic characterization of reaction centers of the (M)Y210W mutant of the photosynthetic bacterium Rhodobacter sphaeroides. Photosynth Res (1994) 0.76
Triplet-minus-singlet absorbance difference spectra of reaction centers of Rhodopseudomonas sphaeroides R-26 in the temperature range 24-290 K measured by Magneto-Optical Difference Spectroscopy (MODS). Photosynth Res (1986) 0.75
QA binding in reaction centers of the photosynthetic purple bacterium Rhodobacter sphaeroides R26 investigated with electron spin polarization spectroscopy. Biochemistry (1994) 0.75
The influence of oxygen on the E.S.R. spectrum of a radiosensitizing nitroxide. Int J Radiat Biol Relat Stud Phys Chem Med (1971) 0.75
On the depletion and reconstitution of both QA and metal in reaction centers of the photosynthetic bacterium Rb. sphaeroides R-26. Photosynth Res (1991) 0.75
Light-induced structural changes in photosynthetic reaction centres studied by ESEEM of spin-correlated D+QA- radical pairs. Biochim Biophys Acta (1998) 0.75
ESE relaxation measurements in photosystem II. The influence of the reaction center non-heme iron on the spin-lattice relaxation of Tyr D. FEBS Lett (1991) 0.75
Triplet properties and interactions of the primary electron donor and antenna chromophores in membranes of Heliobacterium chlorum, studied with ADMR spectroscopy. Biochemistry (1998) 0.75
The relationship between the structure of plastoquinone derivatives and their biological activity in Photosystem II of spinach chloroplasts. Photosynth Res (1991) 0.75
The cytochrome c oxidase-azide-nitric oxide complex as a model for the oxygen-binding site. Biochim Biophys Acta (1984) 0.75
On the degradation of DNA by heat. Proc K Ned Akad Wet C (1971) 0.75
The photoreactivity of the copper-NO complexes in cytochrome c oxidase and in other copper-containing proteins. J Inorg Biochem (1985) 0.75
The influence of single-strand breaks on the kinetics of denaturation of DNA. Biopolymers (1970) 0.75