Published in Proc Natl Acad Sci U S A on October 01, 1978
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Events in proton pumping by bacteriorhodopsin. Biophys J (1983) 1.37
Time-resolved resonance Raman spectroscopy of intermediates of bacteriorhodopsin: The bK(590) intermediate. Proc Natl Acad Sci U S A (1979) 1.21
Resonance Raman spectroscopy of specifically [epsilon-15N]lysine-labeled bacteriorhodopsin. Proc Natl Acad Sci U S A (1981) 1.11
Surface potential on purple membranes and its sidedness studied by a resonance Raman dye probe. Biophys J (1984) 1.07
Modification of pK values caused by change in H-bond geometry. Proc Natl Acad Sci U S A (1985) 1.06
Exchange kinetics of the Schiff base proton in bacteriorhodopsin. Proc Natl Acad Sci U S A (1980) 0.93
Dynamics of pH-induced spectral changes in bacteriorhodopsin. Biophys J (1979) 0.91
Low temperature FTIR study of the Schiff base reprotonation during the M-to-bR backphotoreaction: Asp 85 reprotonates two distinct types of Schiff base species at different temperatures. Biophys J (1992) 0.85
The gecko visual pigment: a pH indicator with a salt effect. J Physiol (1981) 0.78
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Chemiosmotic coupling in oxidative and photosynthetic phosphorylation. Biol Rev Camb Philos Soc (1966) 17.89
Isolation of the cell membrane of Halobacterium halobium and its fractionation into red and purple membrane. Methods Enzymol (1974) 16.03
Rhodopsin-like protein from the purple membrane of Halobacterium halobium. Nat New Biol (1971) 14.93
Functions of a new photoreceptor membrane. Proc Natl Acad Sci U S A (1973) 13.48
Bacteriorhodopsin: a light-driven proton pump in Halobacterium Halobium. Biophys J (1975) 12.68
Tunable laser resonance raman spectroscopy of bacteriorhodopsin. Proc Natl Acad Sci U S A (1974) 5.72
Reconstitution of purple membrane vesicles catalyzing light-driven proton uptake and adenosine triphosphate formation. J Biol Chem (1974) 5.12
Structure of the purple membrane. Nat New Biol (1971) 4.73
Molecular mechanisms for proton transport in membranes. Proc Natl Acad Sci U S A (1978) 4.38
Photophosphorylation in Halobacterium halobium. Proc Natl Acad Sci U S A (1974) 4.29
Photoreceptor protein from the purple membrane of Halobacterium halobium. Molecular weight and retinal binding site. Biochemistry (1976) 3.08
Resonance Raman studies of the purple membrane. Biochemistry (1977) 3.00
Primary photochemical event in vision: proton translocation. Proc Natl Acad Sci U S A (1977) 2.78
Retinal has a highly dipolar vertically excited singlet state: implications for vision. Proc Natl Acad Sci U S A (1976) 2.68
Identification of retinal isomers isolated from bacteriorhodopsin. Biochemistry (1977) 2.67
Reconstitution of bacteriorhodopsin. FEBS Lett (1974) 1.87
Light-dependent reaction of bacteriorhodopsin with hydroxylamine in cell suspensions of Halobacterium halobium: demonstration of an apo-membrane. FEBS Lett (1974) 1.86
Kinetic resonance Raman spectroscopy: dynamics of deprotonation of the Schiff base of bacteriorhodopsin. Science (1977) 1.80
The molecular mechanism of excitation in visual transduction and bacteriorhodopsin. Proc Natl Acad Sci U S A (1978) 1.75
Resonance Raman studies of the conformation of retinal in rhodopsin and isorhodopsin. J Mol Biol (1977) 1.74
Primary photochemical processes in bacteriorhodopsin. Biochem Biophys Res Commun (1976) 1.66
Conversion of a photon to an electrical signal by sudden polarisation in the N-retinylidene visual chromophore. Nature (1975) 1.63
Subpicosecond spectroscopy of bacteriorhodopsin. Science (1978) 1.24
Light-dependent proton and rubidium translocation in membrane vesicles from Halobacterium halobium. Biochem Biophys Res Commun (1975) 1.23
Comparison of purple membrane from Halobacterium cutirubrum and Halobacterium halabium. Biochim Biophys Acta (1976) 1.17
Laser Raman scattering as a probe of protein structure. Annu Rev Biochem (1977) 1.16
Modeling the resonance Raman spectrum of a metarhodopsin: implications for the color of visual pigments. Proc Natl Acad Sci U S A (1976) 0.97
Time-resolved resonance Raman spectroscopy of bacteriorhodopsin on the millisecond timescale. Proc Natl Acad Sci U S A (1977) 0.95
The pK of Schiff base deprotonation in bacteriorhodopsin. Biochem Biophys Res Commun (1978) 0.88
Physiological and structural investigations of bacteriorhodopsin analogs. Biochem Biophys Res Commun (1977) 0.87
Primary photophysical and photochemical processes in visual excitation. Biophys Struct Mech (1977) 0.82
The interaction of aspartate aminotransferase with alpha-methylaspartic acid. Biochemistry (1966) 0.80
Early versus late epidural analgesia and risk of instrumental delivery in nulliparous women: a systematic review. BJOG (2011) 2.23
Epilepsy and sleep apnea syndrome. Neurology (1994) 2.15
Membrane potential induced by external electric field pulses can be followed with a potentiometric dye. Biophys J (1987) 1.98
Kinetic resonance Raman spectroscopy: dynamics of deprotonation of the Schiff base of bacteriorhodopsin. Science (1977) 1.80
Resonance Raman spectroscopy of the retinylidene chromophore in bacteriorhodopsin (bR570), bR560, M421, and other intermediates: structural conclusions based on kinetics, analogues, models, and isotopically labeled membranes. Biochemistry (1978) 1.66
Impaired thrombin generation and fibrin clot formation in patients with dilutional coagulopathy during major surgery. Thromb Haemost (2009) 1.58
Inactivation of gram-negative bacteria by photosensitized porphyrins. Photochem Photobiol (1992) 1.50
Subpicosecond spectroscopy of bacteriorhodopsin. Science (1978) 1.24
Analysis of the effect of medium and membrane conductance on the amplitude and kinetics of membrane potentials induced by externally applied electric fields. Biophys J (1989) 1.23
Topical application of 5-aminolevulinic acid, DMSO and EDTA: protoporphyrin IX accumulation in skin and tumours of mice. J Photochem Photobiol B (1995) 1.15
Changes in the structure of calmodulin induced by a peptide based on the calmodulin-binding domain of myosin light chain kinase. Biochemistry (1989) 1.11
Hyperaccumulator Alyssum murale relies on a different metal storage mechanism for cobalt than for nickel. New Phytol (2007) 1.08
Surface potential on purple membranes and its sidedness studied by a resonance Raman dye probe. Biophys J (1984) 1.07
A method for measuring picosecond phenomena in photolabile species: the emission lifetime of bacteriorhodopsin. Biophys J (1976) 1.07
Acute pain management: analysis, implications and consequences after prospective experience with 6349 surgical patients. Eur J Anaesthesiol (2000) 1.06
A comparative study of tissue distribution and photodynamic therapy selectivity of chlorin e6, Photofrin II and ALA-induced protoporphyrin IX in a colon carcinoma model. Br J Cancer (1996) 1.01
Resonance Raman spectroscopy of squid and bovine visual pigments: the primary photochemistry in visual transduction. Biochemistry (1978) 1.00
Failure of carotid stump pressures. Its incidence as a predictor for a temporary shunt during carotid endarterectomy. Arch Surg (1979) 0.94
Central and peripheral analgesia mediated by the acetylcholinesterase-inhibitor neostigmine in the rat inflamed knee joint model. Anesth Analg (1998) 0.94
Cross-resistance responses of CrylAc-selected Heliothis virescens (Lepidoptera: Noctuidae) to the Bacillus thuringiensis protein vip3A. J Econ Entomol (2007) 0.94
Exchange kinetics of the Schiff base proton in bacteriorhodopsin. Proc Natl Acad Sci U S A (1980) 0.93
Fluorescence spectral changes of hematoporphyrin derivative upon binding to lipid vesicles, Staphylococcus aureus and Escherichia coli cells. Photochem Photobiol (1985) 0.90
Singlet oxygen generation by porphyrins and the kinetics of 9,10-dimethylanthracene photosensitization in liposomes. Photochem Photobiol (1993) 0.88
Liposome binding constants and singlet oxygen quantum yields of hypericin, tetrahydroxy helianthrone and their derivatives: studies in organic solutions and in liposomes. J Photochem Photobiol B (2000) 0.88
The bactericidal activity of a deuteroporphyrin-hemin mixture on gram-positive bacteria. A microbiological and spectroscopic study. J Photochem Photobiol B (1990) 0.88
The pK of Schiff base deprotonation in bacteriorhodopsin. Biochem Biophys Res Commun (1978) 0.88
Inactivation of erythrocytic, lymphocytic and myelocytic leukemic cells by photoexcitation of endogenous porphyrins. J Photochem Photobiol B (1989) 0.87
Physiological and structural investigations of bacteriorhodopsin analogs. Biochem Biophys Res Commun (1977) 0.87
Spectroscopic methods for the determination of membrane surface charge density. Methods Enzymol (1986) 0.84
Hemodynamic changes during induction of anesthesia with eltanolone and propofol in dogs. Anesth Analg (1995) 0.83
In vivo photodynamic therapy with the new near-IR absorbing water soluble photosensitizer lutetium texaphyrin and a high intensity pulsed light delivery system. J Photochem Photobiol B (1997) 0.83
Resonance Raman spectroscopy of chemically modified and isotopically labelled purple membranes. I. A critical examination of the carbon-nitrogen vibrational modes. Biochim Biophys Acta (1980) 0.83
The core subunit structure in RNA polymerase holoenzyme determined by neutron small-angle scattering. Eur J Biochem (1980) 0.83
Conformational changes and complement activation induced upon antigen binding to antibodies. Biochem Biophys Res Commun (1977) 0.83
Effects of membrane physical parameters on hematoporphyrin-derivative binding to liposomes: a spectroscopic study. J Membr Biol (1987) 0.82
Ionic base radicals in gamma-irradiated oriented non-deuterated and fully deuterated DNA. Int J Radiat Biol Relat Stud Phys Chem Med (1975) 0.82
Preresonance Raman spectra of crystals of retinal isomers. J Am Chem Soc (1976) 0.82
X-ray spectroscopic study of the charge state and local ordering of room-temperature ferromagnetic Mn-doped ZnO. J Phys Condens Matter (2007) 0.81
Neonatal sepsis is mediated by maternal fever in labour epidural analgesia. J Obstet Gynaecol (2014) 0.81
Spectroscopic evidence for uranium bearing precipitates in vadose zone sediments at the Hanford 300-area site. Environ Sci Technol (2007) 0.81
Solvatochromic effects in the electronic absorption and nuclear magnetic resonance spectra of hypericin in organic solvents and in lipid bilayers. Photochem Photobiol (2001) 0.81
Spectral imaging of MC540 during murine and human colon carcinoma cell differentiation. J Histochem Cytochem (2001) 0.80
Domain structure of the human immunodeficiency virus reverse transcriptase. EMBO J (1992) 0.80
What concentration of sufentanil should be combined with ropivacaine 0.2% wt/vol for postoperative patient-controlled epidural analgesia? Anesth Analg (2000) 0.80
Infrared spectroscopy of the photo- and radiobiology of DNA bases and their derivatives. Radiat Res (1974) 0.79
Thermal and mechanical antinociceptive action of spinal vs peripherally administered clonidine in the rat inflamed knee joint model. Br J Anaesth (1999) 0.79
The effect of liposomes' membrane composition on the binding of the photosensitizers Hpd and photofrin II. Photochem Photobiol (1988) 0.78
Assigning the resonance Raman spectral features of rhodopsin, isorhodopsin and bathorhodopsin in bovine photostationary state spectra. Photochem Photobiol (1979) 0.78
Effects of halothane and isoflurane on collateral dependent myocardium in chronically instrumented dogs. Anesth Analg (1993) 0.78
The effects of intravenous and epidural sufentanil in the chronic maternal-fetal sheep preparation. Anesth Analg (1995) 0.78
Opioidergic and cholinergic peripheral pain mechanisms. Acta Anaesthesiol Scand Suppl (1997) 0.78
The effects of oral transmucosal fentanyl citrate premedication on preoperative behavioral responses and gastric volume and acidity in children. Anesth Analg (1989) 0.77
Evoked potential assessment: utility in prognosis of chronic head injury. Arch Phys Med Rehabil (1989) 0.77
Mitochondrial localization and photodamage during photodynamic therapy with tetraphenylporphines. J Photochem Photobiol B (2000) 0.76
The partition and distribution of porphyrins in liposomal membranes. A spectroscopic study. Biochim Biophys Acta (1989) 0.76
Specificity of photosensitizer accumulation in undifferentiated versus differentiated colon carcinoma cells. Cancer Lett (2003) 0.76
Which parameter measures the effectiveness of volume preload in pregnant patients? Anesthesiology (2000) 0.75
Are opioids contraindicated as postoperative pain relief for patients who are breast-feeding their newborn? Curr Opin Anaesthesiol (2001) 0.75
Functional adaptation to myocardial ischemia: interaction with volatile anesthetics in chronically instrumented dogs. Adv Pharmacol (1994) 0.75
Spectroscopy and photosensitization of sapphyrins in solutions and biological membranes. Photochem Photobiol (1994) 0.75
Blood usage in the elderly. N J Med (1987) 0.75
The circular polarization of fluorescence of the ionophore lasalocid A(X-537A) and some of its metal complexes. Biophys Chem (1977) 0.75
Oral transmucosal fentanyl citrate for analgesia and sedation in the emergency department. Ann Emerg Med (1991) 0.75
Global and regional haemodynamic effects of urapidil in conscious dogs with chronic coronary artery occlusion. Eur J Anaesthesiol (1994) 0.75
Resonance raman studies of a c type algal cytochrome. Deuterium shifts and a comparison with mammalian cytochrome c. Biochim Biophys Acta (1976) 0.75
Pituitary adenoma with seizures: PET demonstration of reduced glucose utilization in the medial temporal lobe. J Comput Assist Tomogr (1986) 0.75
Resonance Raman spectroscopy of chemically modified and isotopically labelled purple membranes. II. Kinetic studies. Biochim Biophys Acta (1980) 0.75
[Obstetrical pain therapy]. Anaesthesist (1997) 0.75
Guidelines for the administration of blood and blood products. J Med Soc N J (1983) 0.75
Catecholamines levels and parotid secretion in children with chronic atopic dermatitis. J Invest Dermatol (1982) 0.75
Fetal surgery: general or regional anaesthesia? Curr Opin Anaesthesiol (2000) 0.75
[Qualified continuing education according to the recommendations of DGAI and OGARI. Anesthesia in gynecology and obstetrics]. Anasthesiol Intensivmed Notfallmed Schmerzther (1999) 0.75
Protective effect of cholesterol on Friend leukemic cells against photosensitization by hematoporphyrin derivative. Cancer Res (1985) 0.75
Arsenazo III, a resonance Raman indicator with high selectivity for Ca2+. FEBS Lett (1982) 0.75
Spectroscopic probing of the acid-base properties and photosensitization of a fluorinated phthalocyanine in organic solutions and liposomes. Photochem Photobiol (2001) 0.75
[Old and new anticoagulants. Antidotes and measures for acute hemorrhaging and urgent interventions]. Anaesthesist (2010) 0.75
Pharmacological considerations during pregnancy. Curr Opin Anaesthesiol (2001) 0.75
Principal component analysis of the absorption and resonance Raman spectra of the metallochromic indicator antipyrylazo III. Spectrochim Acta A Mol Biomol Spectrosc (2000) 0.75
Is blood pressure the best parameter to evaluate volume preload in obstetric anaesthesia? Curr Opin Anaesthesiol (2000) 0.75
Induction of anesthesia in children following administration of methohexital into the sigmoid colon. Middle East J Anaesthesiol (1991) 0.75
Epidural analgesia with local anesthetics after abdominal surgery: earlier motor recovery with 0.2% ropivacaine than 0.175% bupivacaine. Anesth Analg (1999) 0.75