cobalt has been researched along with adenosine diphosphate in 45 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 38 (84.44) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 7 (15.56) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Crow, VL; Pritchard, GG | 1 |
| Bolard, J; Chottard, G | 1 |
| Higashiyama, T; Nakahara, A; Suzuki, S | 1 |
| Carmeli, C; Hochman, Y; Lanir, A; Werber, MM | 1 |
| Cohn, M; Leigh, JS; McLaughlin, AC | 1 |
| Cleland, WW; Cornelius, RD | 1 |
| Davis, RC; Gabriel, JL | 1 |
| Ainsworth, S; Macfarlane, N | 1 |
| Cleland, WW; Knight, WB; Rawlings, J; Speckhard, DC | 1 |
| Jarori, GK; Nageswara Rao, BD; Ray, BD | 2 |
| Richards, DE | 1 |
| Rao, BD; Ray, BD | 1 |
| Jacob, JL; Sontag, N | 1 |
| Field, JB; Yamashita, K | 1 |
| Jungermann, KA; Kirchniawy, FH; Thauer, RK | 1 |
| Dietrich, LS; Yi, CK | 1 |
| Gentry, MK; Olsson, RA; Townsend, RS | 1 |
| Drott, HR; Santiago, D; Shore, JD | 1 |
| Cohen, PF; Colman, RF | 1 |
| Heitmann, P; Höhne, WE | 1 |
| Egan, A; Lawrence, P; Strominger, JL | 1 |
| Asensio, C; Sabater, B; Sebastián, J | 1 |
| Kaneko, H; Naito, Y | 1 |
| de Paulet, AC; Torreilles, J | 1 |
| Anai, M; Takagi, Y | 1 |
| Kasmani, SA; Khandelwal, RL | 1 |
| Fukushima, Y; Nakao, M | 1 |
| Guranowski, A; Holler, E; Jakubowski, H | 1 |
| Chantler, P | 1 |
| Eckstein, F; Yee, D | 1 |
| Smith, AG; Smith, AN | 1 |
| Dalbey, RE; Wells, JA; Yount, RG | 1 |
| Goody, RS; Hofman, W; Konrad, M | 1 |
| Meister, A; Williamson, JM | 1 |
| Belzer, FO; Hoffmann, RM; Senzig, KA; Southard, JH | 1 |
| Knoeber, C; Sheldon, MC; Wells, JA; Werber, MM; Yount, RG | 1 |
| Jarori, GK; Rao, BD; Ray, BD | 1 |
| Chu, JW; Qu, Q; Sharom, FJ | 1 |
| Hou, Z; Mitra, B | 1 |
| DANKERT, M; PASSERON, S; RECONDO, E | 1 |
| Chen, CA; Cowan, JA | 1 |
| Ambudkar, SV; Nandigama, K; Sauna, ZE | 1 |
| Alarico, S; da Costa, MS; Silva, Z | 1 |
| Bragadin, M; Mancon, M; Manente, S; Toninello, A | 1 |
45 other study(ies) available for cobalt and adenosine diphosphate
| Article | Year |
|---|---|
The effect of monovalent and divalent cations on the activity of Streptococcus lactis C10 pyruvate kinase.
Topics: Adenosine Diphosphate; Ammonia; Cations, Divalent; Cations, Monovalent; Cobalt; Copper; Fructosephosphates; Hydrogen-Ion Concentration; Lactococcus lactis; Magnesium; Manganese; Phosphoenolpyruvate; Potassium; Pyruvate Kinase | 1977 |
Complexes of cobalt (II) and manganese (II) with adenosine 5'-diphosphate and adenosine 5'-triphosphate. A circular dichroism study.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Chemical Phenomena; Chemistry; Circular Dichroism; Cobalt; Hydrogen-Ion Concentration; Manganese | 1978 |
Nonenzymatic hydrolysis reactions of adenosine 5'-triphosphate and its related compounds. III: Catalytic aspects of some cobalt(III) complexes in ATP-hydrolysis.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Binding Sites; Catalysis; Chelating Agents; Cobalt; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Ligands; Organometallic Compounds; Phosphates; Structure-Activity Relationship | 1978 |
The effect of binding of cobalt(III)--nucleotide complexes on the kinetic properties of adenosine triphosphatase activity in coupling factor 1 from chloroplasts.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Chloroplasts; Cobalt; Kinetics; Manganese; Plants; Protein Binding; Proton-Translocating ATPases; Spectrophotometry | 1979 |
Magnetic resonance study of the three-dimensional structure of creatine kinase-substrate complexes. Implications for substrate specificity and catalytic mechanism.
Topics: Adenosine Diphosphate; Animals; Binding Sites; Cobalt; Creatine; Creatine Kinase; Electron Spin Resonance Spectroscopy; Formates; Magnetic Resonance Spectroscopy; Manganese; Mathematics; Models, Molecular; Muscles; Protein Binding; Protein Conformation; Rabbits; Temperature; Thermodynamics | 1976 |
Substrate activity of (adenosine triphosphato)tetraamminecobalt(III) with yeast hexokinase and separation of diastereomers using the enzyme.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Circular Dichroism; Cobalt; Hexokinase; Magnetic Resonance Spectroscopy; Molecular Conformation; Saccharomyces cerevisiae; Spectrophotometry; Stereoisomerism | 1978 |
Circular dichroism of cobaltous complexes of creatine kinase.
Topics: Adenosine Diphosphate; Animals; Circular Dichroism; Cobalt; Creatine Kinase; Kinetics; Muscles; Protein Binding; Protein Conformation; Rabbits | 1977 |
Activation and inhibition of rabbit muscle pyruvate kinase by transition-metal ions.
Topics: Adenosine Diphosphate; Animals; Cations, Divalent; Cobalt; Enzyme Activation; Manganese; Metals; Muscles; Nickel; Phosphoenolpyruvate; Potassium; Pyruvate Kinase; Rabbits | 1975 |
Triamminemonoaquocobalt(III) complexes of pyrophosphate and adenosine diphosphate (ADP).
Topics: Adenosine Diphosphate; Cobalt; Diphosphates; Magnetic Resonance Spectroscopy; Quaternary Ammonium Compounds; Spectrophotometry; Stereoisomerism | 1989 |
31P and 1H NMR studies of the structure of enzyme-bound substrate complexes of lobster muscle arginine kinase: relaxation measurements with Mn(II) and Co(II).
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Arginine Kinase; Chemical Phenomena; Chemistry, Physical; Cobalt; Electron Spin Resonance Spectroscopy; Hydrogen; Magnetic Resonance Spectroscopy; Manganese; Muscles; Nephropidae; Phosphorus; Phosphotransferases; Rabbits; Temperature; Thermodynamics | 1989 |
Occlusion of cobalt ions within the phosphorylated forms of the Na+-K+ pump isolated from dog kidney.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Biological Transport, Active; Cobalt; Dogs; Kidney; Magnesium; Phosphorylation; Potassium; Rubidium; Sodium; Sodium-Potassium-Exchanging ATPase | 1988 |
31P NMR studies of enzyme-bound substrate complexes of yeast 3-phosphoglycerate kinase. 2. Structure measurements using paramagnetic relaxation effects of Mn(II) and Co(II).
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Cobalt; Glyceric Acids; Magnetic Resonance Spectroscopy; Manganese; Phosphoglycerate Kinase; Protein Binding; Saccharomyces cerevisiae | 1988 |
Structure of metal-nucleotide complexes bound to creatine kinase: 31P NMR measurements using Mn(II) and Co(II).
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Cobalt; Creatine Kinase; Magnetic Resonance Spectroscopy; Manganese; Mathematics; Models, Biological; Muscles; Protein Binding; Rabbits | 1985 |
[A new enzyme: the 2'-nucleotidase from latex of Hevea brasiliensis].
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Binding, Competitive; Calcium; Cobalt; Coenzyme A; Electrophoresis, Polyacrylamide Gel; Guanine Nucleotides; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Magnesium; Manganese; Molecular Weight; NADP; Nickel; Nucleotidases; Potassium; Rubber; Sodium | 1973 |
Cyclic AMP-stimulated protein kinase prepared from bovine thyroid glands.
Topics: Adenine; Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Calcium; Caseins; Cattle; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Cobalt; Cyclic AMP; Cyclic GMP; Cytosine Nucleotides; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Guanine Nucleotides; Guanosine; Histones; Hydrogen-Ion Concentration; In Vitro Techniques; Isoleucine; Magnesium; Manganese; Nucleotides; Phosphorus Isotopes; Phosphotransferases; Protamines; Proteins; Serum Albumin, Bovine; Thyroid Gland; Uracil Nucleotides | 1972 |
Properties and function of the pyruvate-formate-lyase reaction in clostridiae.
Topics: Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Aldehyde-Lyases; Butyrates; Carbon Dioxide; Cell-Free System; Cellulose; Charcoal; Clostridium; Cobalt; Coenzyme A; Ferredoxins; Formates; Iron; Keto Acids; Kinetics; Ligases; Lyases; Methionine; Oxidoreductases; Phosphoric Monoester Hydrolases; Potassium; Pyruvates; S-Adenosylmethionine | 1972 |
Purification and properties of yeast nicotinamide adenine dinucleotide synthetase.
Topics: Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Amino Acids; Carbon Isotopes; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Chromatography, Ion Exchange; Chromatography, Paper; Cobalt; Drug Stability; Electrophoresis, Disc; Glutamine; Isoflurophate; Kinetics; Ligases; Magnesium; Manganese; Molecular Weight; NAD; Phosphorus Isotopes; Time Factors; Yeasts | 1972 |
Adenosine metabolism: properties of dog heart microsomal 5'-nucleotidase.
Topics: Adenosine; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Calcium; Carbon Radioisotopes; Centrifugation, Density Gradient; Cobalt; Cyclic AMP; Dogs; Guanine Nucleotides; Hydrolysis; Magnesium; Manganese; Methane; Microsomes; Myocardium; Nucleotidases; Phospholipases; Sucrose; Uracil Nucleotides | 1973 |
Electron paramagnetic resonance study of the interaction of a spin-labeled analog of adenosine diphosphoribose with paramagnetic cobalt(II) liver alcohol dehydrogenase.
Topics: Adenosine Diphosphate; Alcohol Oxidoreductases; Animals; Binding Sites; Cobalt; Electron Spin Resonance Spectroscopy; Liver; Mathematics; NAD; Nucleoside Diphosphate Sugars; Oxidation-Reduction; Piperidines; Protein Binding; Protein Conformation; Pyrazoles; Ribose; Spectrometry, Fluorescence; Spectrophotometry, Atomic; Spectrophotometry, Ultraviolet; Spin Labels; Temperature; Time Factors; Zinc | 1974 |
Role of manganous ion in the kinetics of pig-heart NAD-specific isocitrate dehydrogenase.
Topics: Adenosine Diphosphate; Animals; Binding Sites; Chelating Agents; Citrates; Cobalt; Guanine Nucleotides; Hydrogen-Ion Concentration; Isocitrate Dehydrogenase; Isocitrates; Kinetics; Magnesium; Manganese; Models, Chemical; Myocardium; NAD; Protein Binding; Spectrophotometry; Swine; Zinc | 1974 |
Tripolyphosphate as a substrate of the inorganic pyrophosphatase from baker's yeast; the role of divalent metal ions.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Calcium; Catalysis; Cations, Divalent; Cobalt; Enzyme Activation; Hot Temperature; Hydrolysis; Kinetics; Magnesium; Manganese; Phosphates; Pyrophosphatases; Saccharomyces cerevisiae; Zinc | 1974 |
Enzymatic synthesis of the peptide in bacterial ridine nucleotides. V. Co ++ -dependent reversal of peptide bond formation.
Topics: Adenosine Diphosphate; Alanine; Bacillus subtilis; Buffers; Carbon Isotopes; Chromatography; Chromatography, DEAE-Cellulose; Chromatography, Gel; Chromatography, Paper; Cobalt; Drug Stability; Electrophoresis, Paper; Hydrogen-Ion Concentration; Hydroxylamines; Kinetics; Metals; Muramic Acids; Peptide Biosynthesis; Phosphates; Uracil Nucleotides | 1973 |
Identification and properties of an inducible and highly specific fructokinase from Streptomyces violaceoruber.
Topics: Adenosine Diphosphate; Ammonium Sulfate; Chemical Precipitation; Chloromercuribenzoates; Chromatography, Gel; Chromatography, Ion Exchange; Cobalt; Dithiothreitol; Drug Stability; Enzyme Activation; Enzyme Induction; Fructose; Hydrogen-Ion Concentration; Kinetics; Magnesium; Monosaccharides; Nucleotides; Phosphotransferases; Streptomyces | 1972 |
Control of ciliary activities by adenosinetriphosphate and divalent cations in triton-extracted models of Paramecium caudatum.
Topics: Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Barium; Calcium; Cations, Divalent; Cell Movement; Cilia; Cobalt; Cytosine Nucleotides; Guanosine Triphosphate; Hydrogen-Ion Concentration; Iron; Magnesium; Manganese; Membrane Potentials; Nickel; Paramecium; Strontium; Surface-Active Agents; Uracil Nucleotides | 1973 |
[Study by nuclear magnetic resonance of complexes formed between divalent cobalt cations and several adenine nucleotides].
Topics: Adenine Nucleotides; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Binding Sites; Cobalt; Magnetic Resonance Spectroscopy; Methods; Nucleic Acid Conformation | 1973 |
A deoxyribonuclease which requires nucleoside triphosphate from Micrococcus lysodeikticus. Exchange reaction catalyzed by the enzyme preparation.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Carbon Isotopes; Catalysis; Chlorides; Chromatography, Ion Exchange; Cobalt; Deoxyribonucleases; Deoxyribonucleotides; Electrophoresis, Paper; Enzyme Activation; Hydrogen-Ion Concentration; Kinetics; Magnesium; Manganese; Micrococcus; Nickel; Phosphates; Phosphorus Isotopes; Protein Binding; Ribonucleotides | 1971 |
Studies on in activation and reactivation of homogeneous rabbit liver phosphoprotein phosphatases by inorganic pyorphosphate and divalent cations.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Cations, Divalent; Cobalt; Diphosphates; Dithiothreitol; Enzyme Activation; Kinetics; Liver; Manganese; Phosphoprotein Phosphatases; Rabbits | 1980 |
Changes in affinity of Na+- and K+-transport ATPase for divalent cations during its reaction sequence.
Topics: Adenosine Diphosphate; Animals; Calcium; Cations, Divalent; Chelating Agents; Cobalt; Edetic Acid; Female; Kidney; Magnesium; Phosphorylation; Rats; Sodium-Potassium-Exchanging ATPase; Swine | 1980 |
Catabolism of diadenosine 5',5"'-P1,P4-tetraphosphate in procaryotes. Purification and properties of diadenosine 5',5"'-P1,P4-tetraphosphate (symmetrical) pyrophosphohydrolase from Escherichia coli K12.
Topics: Acid Anhydride Hydrolases; Adenine Nucleotides; Adenosine Diphosphate; Archaea; Cobalt; Dinucleoside Phosphates; Escherichia coli; Eubacterium; Phosphoric Diester Hydrolases | 1983 |
Sails set for the myosin active site.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Binding Sites; Cobalt; Myosins; Protein Conformation | 1980 |
Structure of the metal--nucleotide chelate in the myosin--product complex.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Animals; Chemical Phenomena; Chemistry; Chromium; Cobalt; Kinetics; Magnesium; Myosins; Potassium; Rabbits; Stereoisomerism | 1980 |
Effect of cobaltous chloride on aggregation of platelets from normal and afibrinogenaemic human blood.
Topics: Adenosine Diphosphate; Adolescent; Afibrinogenemia; Cobalt; Female; Humans; In Vitro Techniques; Male; Platelet Aggregation | 1984 |
Trapping of transition metal-nucleotide complexes in myosin subfragment 1 by cross-linking thiols; divalent transition metal probes of the active site.
Topics: Adenine Nucleotides; Adenosine Diphosphate; Adenosine Triphosphate; Animals; Binding Sites; Calcium; Cations, Divalent; Chemical Phenomena; Chemistry; Chromium; Cobalt; Cross-Linking Reagents; Maleimides; Manganese; Metals; Myosin Subfragments; Myosins; Peptide Fragments; Phenanthrolines; Rabbits; Spectrum Analysis; Sulfhydryl Compounds | 1983 |
On the structure of the myosin-ADP-mg complex.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Binding Sites; Cadmium; Chromium; Cobalt; Magnesium; Myosin Subfragments; Myosins; Peptide Fragments; Rabbits; Stereoisomerism; Thionucleotides | 1981 |
Effect of sulfhydryl group modification on the activities of 5-oxo-L-prolinase.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Amidohydrolases; Animals; Calcium; Cobalt; Dithionitrobenzoic Acid; Ethylmaleimide; Kidney; Macromolecular Substances; Manganese; Molecular Weight; Pyroglutamate Hydrolase; Rats; Sulfhydryl Compounds | 1982 |
Toxicity of oxygen to mitochondrial respiratory activity in hypothermically perfused canine kidneys.
Topics: Adenosine Diphosphate; Animals; Cobalt; Dinitrophenols; Dogs; Hypothermia; Kidney; Kidney Cortex; Manganese; Mitochondria; Oligomycins; Oxygen; Oxygen Consumption; Tissue Preservation | 1980 |
Cross-linking of myosin subfragment 1. Nucleotide-enhanced modification by a variety of bifunctional reagents.
Topics: Adenosine Diphosphate; Animals; Cobalt; Cross-Linking Reagents; Dinitrofluorobenzene; Macromolecular Substances; Magnesium; Maleimides; Myosins; Protein Conformation; Rabbits; Ribonucleotides; Structure-Activity Relationship; Sulfones | 1980 |
Quantitation of movement of the phosphoryl group during catalytic transfer in the arginine kinase reaction: 31P relaxation measurements on enzyme-bound equilibrium mixtures.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Arginine Kinase; Cobalt; Decapoda; Muscle, Skeletal; Nuclear Magnetic Resonance, Biomolecular; Phosphates; Phosphorus Isotopes | 2002 |
Transition state P-glycoprotein binds drugs and modulators with unchanged affinity, suggesting a concerted transport mechanism.
Topics: Adenosine Diphosphate; Anilino Naphthalenesulfonates; Animals; ATP Binding Cassette Transporter, Subfamily B, Member 1; Azides; Benzimidazoles; Biological Transport; CHO Cells; Cobalt; Cricetinae; Dihydropyridines; Doxorubicin; Magnesium; Pharmaceutical Preparations; Photoaffinity Labels; Protein Binding; Spectrometry, Fluorescence; Tryptophan; Vanadates; Vinblastine | 2003 |
The metal specificity and selectivity of ZntA from Escherichia coli using the acylphosphate intermediate.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Aspartic Acid; Binding Sites; Cadmium; Chelating Agents; Cobalt; Copper; Edetic Acid; Escherichia coli; Kinetics; Lead; Metals; Mutagenesis, Site-Directed; Nickel; Phosphates; Phosphorylation; Structure-Activity Relationship; Substrate Specificity; Zinc | 2003 |
BIOSYNTHESIS OF ADENOSINE DIPHOSPHATE D-HEXOSES.
Topics: Adenine Nucleotides; Adenosine Diphosphate; Cobalt; Edible Grain; Hexoses; Magnesium; Manganese; Metabolism; Pharmacology; Phosphotransferases; Research; Zea mays | 1964 |
Characterization of the soluble domain of the ABC7 type transporter Atm1.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Amino Acid Sequence; Amino Acid Transport Systems, Basic; ATP-Binding Cassette Transporters; Bacterial Proteins; Biological Transport; Circular Dichroism; Cobalt; Cytosol; Dose-Response Relationship, Drug; Escherichia coli; Histidine; Hydrogen-Ion Concentration; Hydrolysis; Iron-Sulfur Proteins; Kinetics; Lysine; Magnesium; Manganese; Metals; Models, Molecular; Molecular Sequence Data; Nucleotides; Protein Binding; Protein Structure, Secondary; Protein Structure, Tertiary; Saccharomyces cerevisiae Proteins; Sequence Homology, Amino Acid; Spectrometry, Fluorescence; Time Factors | 2003 |
Multidrug resistance protein 4 (ABCC4)-mediated ATP hydrolysis: effect of transport substrates and characterization of the post-hydrolysis transition state.
Topics: Adenine; Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Antineoplastic Agents; ATP Binding Cassette Transporter, Subfamily B, Member 1; Beryllium; Biological Transport; Catalysis; Cations; Cell Line; Cell Membrane; Chelating Agents; Cobalt; Dinoprostone; DNA, Complementary; Dose-Response Relationship, Drug; Edetic Acid; Fluorides; Humans; Hydrolysis; Insecta; Kinetics; Magnesium; Manganese; Methotrexate; Models, Biological; Multidrug Resistance-Associated Proteins; Nucleotides; Organophosphonates; Protein Binding; Substrate Specificity; Vanadates; Zidovudine | 2004 |
Trehalose biosynthesis in Thermus thermophilus RQ-1: biochemical properties of the trehalose-6-phosphate synthase and trehalose-6-phosphate phosphatase.
Topics: Adenosine Diphosphate; Catalysis; Cloning, Molecular; Cobalt; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Glucose; Glucosyltransferases; Guanosine Diphosphate; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Magnesium; Mutation; Phosphoric Monoester Hydrolases; Phosphorylation; Recombinant Proteins; Sugar Phosphates; Temperature; Thermus thermophilus; Time Factors; Trehalose; Uridine Diphosphate; Uridine Diphosphate Glucose | 2005 |
The interactions of cobalt(II) with mitochondria from rat liver.
Topics: Adenosine Diphosphate; Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Citric Acid Cycle; Cobalt; Electron Transport; Energy Metabolism; Enzyme Inhibitors; Indicators and Reagents; Mitochondria, Liver; Mitochondrial Membranes; Oxygen Consumption; Permeability; Rats; Rats, Wistar; Spectrophotometry, Ultraviolet | 2007 |