Published in Nature on December 21, 1968
Electron spin resonance of chlorophyll and the origin of signal I in photosynthesis. Proc Natl Acad Sci U S A (1971) 3.33
Long-wavelength-absorbing forms of bacteriochlorophyll a in solutions of Triton X-100. Proc Natl Acad Sci U S A (1983) 0.89
Resonance Raman effect in mu-oxo-bis[iron(III) tetraphenylporphyrin]. Proc Natl Acad Sci U S A (1975) 0.78
Electron spin resonance of chlorophyll and the origin of signal I in photosynthesis. Proc Natl Acad Sci U S A (1971) 3.33
Models for antenna and reaction center chlorophylls. Ann N Y Acad Sci (1975) 1.97
Effect of side-chain deuteration on protein stability. Biochemistry (1965) 1.94
Phycocyanobilin. Structure and exchange studies by nuclear magnetic resonance and its mode of attachment in phycocyanin. A model for phytochrome. Biochemistry (1968) 1.67
The triplet state in bacterial photosynthesis: Possible mechanisms of the primary photo-act. Proc Natl Acad Sci U S A (1975) 1.60
Electron nuclear double resonance of bacteriochlorophyll free radical in vitro and in vivo. J Am Chem Soc (1973) 1.56
Isotope biology of 13C. Extensive incorporation of highly enriched 13C in the alga Chlorella vulgaris. Biochim Biophys Acta (1970) 1.49
Chlorophyll function in the photosynthetic reaction center. Annu Rev Biophys Bioeng (1978) 1.46
Deuterated organisms: cultivation and uses. Science (1966) 1.43
An analysis of the visible absorption spectrum of chlorophyll a monomer, dimer,and oligomers in solution. J Am Chem Soc (1976) 1.40
Electron paramagnetic resonance of chlorophyll-water aggregates. Proc Natl Acad Sci U S A (1968) 1.39
An electron-nuclear double resonance (ENDOR) study of the special pair model for photo-reactive chlorophyll in photosynthesis. Proc Natl Acad Sci U S A (1974) 1.38
Effects of isotopic substitution on electron spin resonance signals in photosynthetic organisms. Nature (1965) 1.37
Covalently linked chlorophyll a dimer: A biomimetic model of special pair chlorophyll. Proc Natl Acad Sci U S A (1976) 1.26
Esterifying alcohols in the chlorophylls of purple photosynthetic bacteria. A new chlorophyll, bacteriochlorophyll (gg), all-trans-geranylgeranyl bacteriochlorophyllide a. J Am Chem Soc (1972) 1.24
Aggregation of chlorophyll in nonpolar solvents from molecular weight measurements. Biochim Biophys Acta (1969) 1.23
Triplet states in photosynthesis. Biochem Biophys Res Commun (1974) 1.21
Small-angle neutron scattering studies of chlorophyll micelles: Models for bacterial antenna chlorophyll. Proc Natl Acad Sci U S A (1986) 1.13
Electron spin resonance in 13 C-labelled chlorophyll and 13 C-labelled algae. Biochim Biophys Acta (1972) 1.11
New proposal for structure of special-pair chlorophyll. Proc Natl Acad Sci U S A (1976) 1.11
Photophysical properties of zinc and magnesium tris(pyrochlorophyllide a) 1,1,1-tris(hydroxymethyl)ethane triesters. Proc Natl Acad Sci U S A (1980) 1.07
Chlorophyll lasers: Stimulated light emission by chlorophylls and Mg-free chlorophyll derivatives. Proc Natl Acad Sci U S A (1977) 1.05
State of chlorophyll a in vitro and in vivo from electronic transition spectra, and the nature of antenna chlorophyll. Biochim Biophys Acta (1974) 1.04
A synthetic biomimetic model of special pair bacteriochlorophyll a. J Am Chem Soc (1977) 1.00
Chlorophyll-chlorophyll and chlorophyll-water interactions in the solid state. Biochim Biophys Acta (1972) 0.98
Donor properties of the three carbonyl groups of chlorophyll a: ab initio calculations and 13C magnetic resonance studies. Proc Natl Acad Sci U S A (1975) 0.95
Nuclear magnetic resonance studies of the biosynthesis of vitamin B12. The origin of the methyl groups on the corrin ring. J Biol Chem (1973) 0.94
Chlorophyll-water interactions. Hydration, dehydration and hydrates of chlorophyll. Biochim Biophys Acta (1969) 0.94
Coherent stimulated light emission (lasing) in covalently linked chlorophyll dimers. Proc Natl Acad Sci U S A (1978) 0.94
Proton magnetic resonance of proteins fully deuterated except for 1H-leucine side chains. Science (1968) 0.92
A living organism of unusual isotopic composition. Sequential and cumulative replacement of stable isotopes in Chlorella vulgaris. Biochim Biophys Acta (1967) 0.92
Deuterium isotope effects in cytology. Int Rev Cytol (1965) 0.91
Purification and characterization of fully deuterated enzymes. Biochim Biophys Acta (1969) 0.90
Electron spin resonance of (25 Mg)chlorophyll a. J Am Chem Soc (1973) 0.90
Chlorophyll-chlorophyll interactions from 1H and 13C nuclear magnetic resonance spectroscopy. Ann N Y Acad Sci (1973) 0.87
Radial paper chromatography and columnar chromatography of the chloroplast pigments of leaves. Biochim Biophys Acta (1965) 0.87
Evidence for 5- and 6-coordinated magnesium in bacterio-chlorophyll a from visible absorption spectroscopy. Biochim Biophys Acta (1975) 0.87
Studies on the identity of ordinary and deuterio-phycocyanins: end-groups, amino acid compositions, minimum molecular weights, peptide maps. Biochim Biophys Acta (1967) 0.84
Circulatory pathophysiology and options in hemodynamic management during adult liver transplantation. Liver Transpl Surg (1997) 0.82
Evidence for the localization of chlorophyll in lipid vesicles: a spin label study. Biochem Biophys Res Commun (1976) 0.81
Models for reaction-center and antenna chlorophyll. Brookhaven Symp Biol (1979) 0.81
Preparations of deuterated proteins and enzymes. Methods Enzymol (1972) 0.81
One-way paper chromatography of the chloroplast pigments of leaves. Biochim Biophys Acta (1965) 0.81
Self-assembled chlorophyll a systems as studied by californium-252 plasma desorption mass spectroscopy. Proc Natl Acad Sci U S A (1980) 0.81
Chlorophyll interactions and light conversion in photosynthesis. Naturwissenschaften (1973) 0.81
The biosynthesis of vitamin B 12 : a study by 13 C magnetic resonance spectroscopy. Proc Natl Acad Sci U S A (1972) 0.80
High resolution proton magnetic resonance studies of fully deuterated and isotope hybrid proteins. Nature (1969) 0.80
Bacteriopheophytin g: Properties and some speculations on a possible primary role for bacteriochlorophylls b and g in the biosynthesis of chlorophylls. Proc Natl Acad Sci U S A (1987) 0.79
ESR and NMR studies with deuterated flavodoxin. Ann N Y Acad Sci (1973) 0.79
Chorophyll-pheophytin interactions. Biochim Biophys Acta (1970) 0.79
Nuclear magnetic resonance study of the interaction of sodium dodecyl sulfate with phycocyanin. Biochim Biophys Acta (1969) 0.78
Deuterium isotope effects in the fermentation of hexoses to ethanol by Saccharomyces cerevisiae. I. Hydrogen exchange in the glycolytic pathway. Biochemistry (1968) 0.78
Biologically important isotope hybrid compounds in NMR: 1 H fourier transform NMR at unnatural abundance. Pure Appl Chem (1972) 0.78
Electron spin resonance of charge carriers in chlorophyll a/water micelles. Proc Natl Acad Sci U S A (1988) 0.78
Magnetic resonance of isotope hybrid flavoprotein 2 H-flavoprotein ( 1 H-flavin mononucleotide). Nat New Biol (1972) 0.77
The structure, properties, and distribution of chlorophyll c. J Am Chem Soc (1970) 0.77
Structure of the Krasnovskii photoreduction product of chlorophyll a. Proc Natl Acad Sci U S A (1974) 0.75
The biosynthesis of isotope hybrid proteins for high resolution nuclear magnetic resonance studies by incorporation of [1H]amino acids into fully deuterated algae. Biochim Biophys Acta (1970) 0.75
Cross-polarization/magic-angle sample-spinning C NMR spectroscopic study of chlorophyll a in the solid state. Proc Natl Acad Sci U S A (1984) 0.75
Biological effects of background radiation: mutagenicity of 40K. Proc Natl Acad Sci U S A (1985) 0.75
Effect of isotopic substitution on the electron spin resonance spectra of flavin and flavoprotein free radicals. Biochim Biophys Acta (1971) 0.75
Structure and function of photoreaction-centre chlorophyll. Ciba Found Symp (1979) 0.75
Effect of deuterium oxide on culturing of Penicillium janczewskii. I. Growth, nutritional factors, and antibiotic production. J Pharm Sci (1967) 0.75
Deuterium isotope effects on beta-galactosidase formation by Escherichia coli. Arch Biochem Biophys (1967) 0.75
Biosynthesis of deuterated benzylpenicillins. II. Isolation and characterization of a highly deuterated benzylpenicillin. J Pharm Sci (1971) 0.75
Characterization of a new photo-ESR signal associated with photosynthesis. Biochem Biophys Res Commun (1972) 0.75
Combined action of deuterium oxide and chemotherapy on transplantable mouse tumors. Cancer Chemother Rep (1966) 0.75
Discrimination against tritium by fully deuterated algae. Health Phys (1972) 0.75
Fluorescence studies on deuterated Chlorella vulgaris. Biochim Biophys Acta (1966) 0.75
Effect of deuterium oxide on the culturing of Penicillium janczewskii. II. Isolation of fully deuterated griseofulvin. J Pharm Sci (1968) 0.75
Preparation and properties of 10-hydroxychlorophylls a and b. J Am Chem Soc (1967) 0.75
Effect of deuterium oxide on the saprophytic culture of Claviceps. II. Alkaloid production. J Pharm Sci (1967) 0.75
Culture of isotopically substituted plants of pharmacological importance: conservation and recycling of stable isotope substrates. J Pharm Sci (1976) 0.75
Effect of deuterium oxide on the saprophytic culture of Claviceps. I. Nutritional factors. J Pharm Sci (1965) 0.75
Criteria for the discovery of chemical elements. Science (1976) 0.75
The infared spectra of metalloporphyrins (4000-160 cm-1). J Am Chem Soc (1967) 0.75
Biosynthesis of deuterated benzylpenicillins. I. Solvent deuterium oxide participation. J Pharm Sci (1970) 0.75
Deuterium isotope effect on carbon isotope fractionation in photosynthesis. Science (1967) 0.75
Two-way paper chromatography of the chloroplast pigments of leaves. Biochim Biophys Acta (1965) 0.75
Concerning y. Orlov and a. Sharansky. Science (1977) 0.75
[Qualitative and quantitative isotopic analysis of ethyl groups containing both hydrogen and deuterium (CHxD3-xCHyD2-y--) by combined NMR and mass spectroscopy]. Anal Biochem (1968) 0.75
Biosynthesis of deuterated riboflavin: structure determination by NMR and mass spectrometry. J Pharm Sci (1976) 0.75
Neutron scattering measurements with the label triangulation method on the 50 S subunit of E. coli ribosomes. Brookhaven Symp Biol (1976) 0.75
Effect of heavy water on the germination of a number of species of seeds. Planta (1967) 0.75
Biosynthesis of deuterated benzylpenicillins. 3. Relative antibiotic potency of highly deuterated benzylpenicillin. J Pharm Sci (1973) 0.75
Isotope effects on the morphology of fully deuterated bacteriophage T2. Nature (1967) 0.75
Effect of deuterium oxide on the culturing of Penicillium janczewskii. 3. Antigungal activity of fully deuterated griseofulvin. J Pharm Sci (1968) 0.75
Effects of deuteriation on alkaloid production in Atropa belladonna. Lloydia (1970) 0.75
Deuterioglucose: alteration of biodistribution by an isotope effect. J Nucl Med (1986) 0.75
Studies with deuterated drugs. J Pharm Sci (1975) 0.75