Bjørn A. Larsen
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Chemistry
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(Suggest an Edit or Addition)Bjørn A. Larsen's Published Works
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Published Works
- Studies on the Sequence of Uronic Acid Residues in Alginic Acid. (1967) (483)
- A p.m.r. study of the composition and sequence of uronate residues in alginates (1979) (438)
- Uronic acid sequence in alginate from different sources (1974) (430)
- A Study of the Constitution of Alginic Acid by Partial Acid Hydrolysis. (1966) (326)
- 13C-n.m.r. studies of monomeric composition and sequence in alginate (1981) (297)
- Monomer sequence and acetylation pattern in some bacterial alginates. (1986) (286)
- Qunantitative Determination of the Uronic Acid Composition of Alginates. (1962) (281)
- A study on the constitution of alginic acid by partial acid hydrolysis (1965) (280)
- The Effect of Divalent Metals on the Properties of Alginate Solutions. II. Comparison of Different Metal Ions. (1965) (203)
- Correlation between Chemical Structure and Physical Properties of Alginates. (1967) (170)
- Biosynthesis of alginate. 1. Composition and structure of alginate produced by Azotobacter vinelandii (Lipman). (1971) (136)
- The influence of pH on the rate of hydrolysis of acidic polysaccharides. (1966) (135)
- Biosynthesis of alginate. II. Polymannuronic acid C-5-epimerase from Azotobacter vinelandii (Lipman). (1971) (133)
- Characterization of the alginates from algae harvested at the Egyptian Red Sea coast. (2003) (133)
- Production of carbohydrates by the marine diatom Chaetoceros affinis var. willei (Gran) Hustedt. II. Preliminary investigation of the extracellular polysaccharide (1972) (131)
- The Effect of Divalent Metals on the Properties of Alginate Solutions. I. Calcium Ions. (1965) (123)
- Tailoring of alginates by enzymatic modification in vitro (1986) (118)
- Formation of Hemiacetals between Neighbouring Hexuronic Acid Residues during the Periodate Oxidation of Alginate. (1970) (117)
- Determination of the degree of esterification and the distribution of methylated and free carboxyl groups in pectins by 1H-n.m.r. spectroscopy (1988) (114)
- Chelation of divalent metal ions by brown algal polyphenols (1979) (111)
- The Degradation of Alginates at Different pH Values. (1963) (111)
- Extraction, isolation and cadmium binding of alginate from Sargassum spp. (2004) (109)
- Biosynthesis of alginate : Part III. Tritium incorporation with polymannuronic acid 5-epimerase from Azotobacter vinelandii (1971) (90)
- Preparation of water-soluble polyuronic acids and their calcium salts, and the determination of calcium ion activity in relation to the degree of polymerization. (1972) (87)
- Sulphated Polysaccharides in Brown Algae. I. Isolation and Preliminary Characterisation of Three Sulphated Polysaccharides from Ascophyllum nodosum (L.) Le Jol.. (1966) (83)
- Degradation of Alginate in the Presence of Reducing Compounds. (1963) (75)
- The Solubility of Alginate at Low pH. (1963) (73)
- NMR spectroscopy studies of the action pattern of tomato pectinesterase: generation of block structure in pectin by a multiple-attack mechanism☆ (1996) (72)
- 13C-N.m.r. studies of alginate (1977) (70)
- Thermal buffering in Afro-alpine plants due to nucleating agent-induced water freezing (1979) (68)
- Separation of Uronic Acids by Paper Electrophoresis. (1961) (66)
- Alkaline Degradation of Alginate. (1967) (65)
- Evidence for a salt-promoted “freeze-out” of linkage conformations in carrageenans as a prerequisite for gel-formation (1980) (64)
- Kinetics and specificity of alginate lyases: Part I, A case study. (1990) (63)
- Fucose-containing polysaccharides in the brown algae Ascophyllum nodosum and Fucus vesiculosus (1977) (61)
- Biosynthesis of alginate. Epimerisation of D-mannuronic to L-guluronic acid residues in the polymer chain. (1969) (59)
- Calculation of the Nearest-neighbour Frequencies in Fragments of Alginate from the Yields of Free Monomers after Partial Hydrolysis. (1970) (55)
- Polymannuronic acid 5-epimerase from the marine alga Pelvetia canaliculata (L.) Dcne. et Thur. (1973) (54)
- Seasonal and geographical variation in the chemical composition of the red alga Palmaria palmata (L.) Kuntze (2004) (53)
- The role of O-acetyl groups in the biosynthesis of alginate by Azotobacter vinelandii (1985) (50)
- Transient Hemiacetal Structures Formed during the Periodate Oxidation of Xylan. (1970) (50)
- Kinetic Studies on the Degradation of Alginic Acid by Hydrogen Peroxide in the Presence of Iron Salts. (1965) (47)
- Kinetic Evidence for Inter-residue Hemiacetal Formation during the Oxidation of Amylose by Periodate Ion. (1970) (44)
- Sulphated polysaccharides in brown algae. 3. The native state of dfucoidan in Ascophyllum nodosum and Fucus vesiculosus. (1970) (43)
- Biosynthesis of alginate: Purification and characterisation of mannuronan C-5-epimerase from azotobacter vinelandii (1985) (41)
- Alginate lyase in the brown alga Laminaria digitata (Huds.) Lamour. (1973) (40)
- NMR-Experiments on Solubilization in Soap Micelles. (1963) (40)
- Chemical heterogeneity of carrageenans as shown by fractional precipitation with potassium chloride. (1967) (39)
- A new assay for mannuronan C-5-epimerase activity* (1982) (36)
- The Role of Intramolecular Autocatalysis in the Acid Hydrolysis of Polysaccharides Containing 1,4-Linked Hexuronic Acid. (1969) (35)
- The Influence of Reducing Substances on the Rate of Degradation of Alginates. (1963) (34)
- A Computer Study of the Changes in Composition-Distribution Occurring during Random Depolymerization of a Binary Linear Heteropolysaccharide. (1968) (34)
- Development of Compositional Heterogeneity in Alginate Degraded in Homogeneous Solution. (1969) (33)
- NMR-Studies of the Interaction of Metal Ions with Poly(1,4-hexuronates). I. Chelation of Europium Ions by D-Galacturonic Acid. (1972) (32)
- Sequential structure by 1H NMR as a direct assay for pectinesterase activity (1995) (32)
- Aerobic microbial degradation of alginate in Laminaria hyperborea stipes containing different levels of polyphenols (1997) (31)
- Phenolic Compounds in Brown Algae. I. The Presence of Reducing Compounds in Ascophyllum nodosum (L.)Le Jol. (1958) (31)
- The periodate-oxidation limit of alginate (1969) (28)
- A Further Illustration of Nearest-neighbour Auto-inhibitory Effects in the Oxidation of Alginate by Periodate Ion. (1973) (27)
- Action pattern of mannuronan C-5-epimerase: generation of block-copolymeric structures in alginates by a multiple-attack mechanism (1986) (26)
- The Effect of Alkali Treatment on the Chemical Heterogeneity and Physical Properties of Some Carrageenans. (1967) (26)
- Photochemical Studies. I. The Photorearrangement of Quinoline-N-oxide. (1963) (26)
- NMR-studies of the interaction of metal ions with poly(1,4-hexuronates). II. The binding of europium ions to sodium methyl alpha-D-galactopyranosiduronate. (1973) (25)
- Separation of Uronic Acids on Anion Exchange Columns. (1961) (25)
- Determination by a kinetic method of the nearest-neighbour frequencies in a fragment of alginic acid. (1969) (24)
- Ionic Requirements of Alginate-Modifying Enzymes in the Marine Alga Pelvetia canaliculata (L.) Dcne. et Thur. (1978) (23)
- Structural studies on ascophyllan and the fucose-containing complexes from the brown alga Ascophyllum nodosum (1977) (22)
- Oxidative-reductive depolymerization: a note on the comparison of degradation rates of different polymers by viscosity measurements (1967) (22)
- Monte-Carlo Investigation of Nearest-neighbour Auto-inhibitory Effects in the Oxidation of Amylose by Periodate Ion. (1970) (20)
- Sulphated Polysaccharides in Brown Algae. II. Isolation of 3-O-beta-D-Xylopyranosyl-L-fucose from Ascophyllan. (1967) (18)
- Assay-dependent specificity of a monoclonal antibody with alginate (1985) (18)
- A Statistical Description of the Alginate Molecule in Terms of a Penultimate-Unit Copolymer. (1969) (18)
- Substrate conversion and product inhibition of mannuronate lyase from Haliotis (1993) (18)
- Free-boundary Electrophoresis of Acidic Polysaccharides from Marine Alga Ascophyllum nodosum (L.)Le Jol. (1963) (17)
- Favorsky Rearrangements. XII. The Mechanism of the Rearrangement of Bromocyclobutanone. (1967) (17)
- NMR-Studies of the Interaction of Metal Ions with Poly-(1,4-hexuronates). III. Proton Magnetic Resonance Study of the Binding of Lanthanides to Methyl alpha-D-Gulopyranoside in Aqueous Solution. (1975) (16)
- Structural studies of a carbohydrate-containing polymer present in the mucilage tubes of the diatom Berkeleya rutilans (trent.) grun.☆ (1978) (16)
- Investigation by n.m.r. spectroscopy of the site of proton exchange catalysed by poly(mannuronic acid) C-5 epimerase (1981) (16)
- Numerical model for alginate block specificity of mannuronate lyase from Haliotis (1994) (14)
- NMR-studies of the interaction of metal ions with poly(1,4-hexuronates). IV. Proton magnetic resonance study of lanthanide binding to sodium methyl alpha-D-galactopyranosiduronate in aqueous solutions. (1975) (13)
- The Effect of pH and Buffer Ions on the Degradation of Carbohydrates by Fenton's Reagent. (1967) (12)
- Alginate stability during high salt preservation of Ascophyllum nodosum (1999) (12)
- A Simple Synthesis of 3-Acetoacetylindoles. (1968) (12)
- Kinetics and specificity of alginate lyases (1993) (11)
- Molecular cut-off values of dialysis membranes for alginate and kappa-carrageenan oligosaccharides (1993) (10)
- THE EFFECT OF CALCIUM-ION CONCENTRATION ON POLY-Q-MANNURONATE C-5-EPIMERASE (1981) (10)
- Chromatographic Separation of Anomeric Sugars. IV. Crystalline Methylfuranosides of D-Lyxose and L-Fucose Triacetate. (1963) (9)
- Chemical Composition of the Brown Alga Ascophyllum nodosum (L.) Le Jol.: Influence of Habitat on the Chemical Composition of Ascophyllum nodosum (1958) (9)
- The Crystal Structure of Tetrakis(ethylenethiourea)tellurium(II) Hexachlorotellurate(IV). (1978) (9)
- Dynamics of Deep Water Marine Risers - Asymptotic Solutions (1997) (9)
- SYNTHESIS OF METHYL 17-(3,5-DIBROMO-4-METHOXYPHENYL)-HEPTADECA-2,4,6,8,10,12,14,16-OCTAENOATE (1974) (8)
- An extracellular polysaccharide from Beijerinckia indica, containing L-guluronic acid residues. (1970) (8)
- The structure of methyl alpha-D-galacturonic acid methyl ester. (1974) (8)
- The Distribution of Iodine and Other Constituents in Stipe of Laminaria hyperborea (Gunn.) Foslie (1961) (8)
- NMR Studies of the Interaction of Metal Ions with Poly-(1,4-hexuronates). V. Quantitative Separation of Contact and Dipolar Contributions to Lanthanide Induced Shifts in 1H NMR Spectra of Methyl alpha-D-Gulo- and Methyl beta-D-Hamamelo-pyranosides, 1,6-Anhydro-beta-D-manno-, 1,6-Anhydro-beta-D-talo- (1978) (7)
- Mannuronan C-5 epimerase activity in protoplasts of Laminaria digitata (1993) (7)
- Harmonic Force Fields and Mean Amplitudes for 2,2-Dichloro- and 2,2-Dibromopropane. (1971) (7)
- Methylation and Racemisation Studies on Usnic Acid. (1968) (7)
- Bacterial Carotenoids. XIII. On the Constitution of the Minor Carotenoids of Rhodopseudomonas. 4. 2-Keto-rhodovibrin. (1963) (7)
- Purification of mannuronan C-5-epimerase by affinity chromatography on alginate-Sepharose (1982) (7)
- A New Diazonium Ion Ring-Closure Reaction. (1968) (6)
- The Fraction of Rat Liver Supernatant by Salt Gradient Elution from Triethylaminoethyl Cellulose Columns. (1958) (6)
- OXIDATION OF CARBOHYDRATE DERIVATIVES WITH SILVER CARBONATE ON CELITE PART 8, OXIDATION OF TRIOSES AND SOME RELATED COMPOUNDS (1974) (6)
- Alkaloidal Glycosides from Solanum dulcamara. V. The Constitution of alpha-Solamarine. (1963) (6)
- Carotene isomers in some red algae. (1956) (6)
- Reactions of 2-Substituted 1-Phenylethanones. 1. Nucleophilicity, Leaving Group Ability and Carbon Basicity of Cl-, Br-, SCN- and SeCN- in Acetonitrile. (1978) (5)
- The Addition of Grignard Reagents to Pyridazines. VI. The Reaction of tert-Butylmagnesium Chloride with 3,6-Disubstituted-1-methylpyridazinium Iodides. (1968) (5)
- Chemical Composition of the Brown Alga Ascophyllum nodosum (L.) Le Jol.: Presence of Reducing Compounds in Ascophyllum nodosum (1958) (5)
- Preparation of 2-Iodothiazole and 2-Iodobenzothiazole. (1968) (5)
- A Comparative Investigation of the Acid-Soluble Nucleotides of Penicillium daleae and Penicillium urticae. (1963) (5)
- Acid hydrolysis of polysaccharides containing uronic acid residues (1967) (5)
- Biosynthesis of alginate. 3. Tritium incorporation with polymannuronic acid 5-epimerase from Azotobacter vinelandii. (1971) (5)
- Protoplasts of Laminaria digitata and Laminaria saccharina (Phaeophyta) — Cultivation and Biosynthesis of Alginate (1997) (4)
- Bovine plasma alkaline phosphatase activity in relation to age, J substance and beta-lactoglobulin phenotypes. (2009) (4)
- A Study of the Ca-Na Salt of alpha-D-Galacturonic Acid by X-Ray Diffraction. (1974) (4)
- Mechanism of Peptization of Aluminium Soap Gels in Hydrocarbons. (1963) (3)
- 3-Exoamino-2-endohydroxybornane. (1970) (2)
- Synthesis of 1,3-Di-O-acetyl-glycerol from Glycerol and Acetic Anhydride and a Method to Determine the Ratio of 1,2-Di-O-acetyl-glycerol and 1,3-Di-O-acetyl-glycerol in a Mixture. (1967) (2)
- Carotene breakdown in Rhodymenia palmata (L.) Grev. (1956) (1)
- THE DISTRIBUTION AND COMPOSITION OF POLYMERS IN THE MEDULLA OF ASCOPHYLLUM RECEPTACLES (1981) (1)
- Chemical Composition of Protoplasts of Laminaria digitata (Phaeophyceae) (1997) (0)
- The Catalytic Properties of Black Nickel Hydrogen Electrodes. Part I. Galvanostatic Studies of the Proton Discharge Reaction on Black Nickel Electrodes. (1963) (0)
- DNA compounds with mannuronan C-5-epimerase coding sequences (1993) (0)
- CRYSTAL STRUCTURE OF 1-METHYLSULFONYL-2-METHYLSULFOXYETHANE, A CASE OF CHIRAL DISORDER (1978) (0)
- NMR-STUDIES OF THE INTERACTION OF METAL IONS WITH POLY-(1,4-HEXURONATES) PART 3, (1)H-NMR-STUDY OF THE BINDING OF LANTHANIDES TO METHYL ALPHA-D-GULOPYRANOSIDE IN AQUEOUS SOLUTION (1975) (0)
- NMR-STUDIES OF THE INTERACTION OF METAL IONS WITH POLY(1,4-HEXURONATES) PART 4, PROTON MAGNETIC RESONANCE STUDY OF LANTHANIDE BINDING TO SODIUM METHYL ALPHA-D-GALACTOPYRANOSIDURONATE IN AQUEOUS SOLUTIONS (1975) (0)
- THE STRUCTURE OF METHYL ALPHA-D-GALACTURONIC ACID METHYL ESTER (1974) (0)
- PREPARATION AND STRUCTURAL INVESTIGATION OF ASCOPHYLLAN (1966) (0)
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