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Featured researches published by H. Palmstierna.


Acta Chemica Scandinavica | 1959

On the Effect of Ionizing Radiations on Cyanocobalamin.

Monica Sjöstedt; L.-E. Ericson; Lars Gunnar Sillen; Georg Andersson; Einar Stenhagen; H. Palmstierna

Solutions of cyanocobalamin in a phosphate buffer of pH 5 were irradiated with doses of 2, 5, and 10 Mrad. Concomitant with a decrease in absorption maxima following irradiation was a tendency for the peaks in the 360 to 550 m mu regions to shift towards lower wave-lentihs. Calculattons indicated that 60% of the vitamin originally present was destroyed by a 2 Mrad dose at 361 m mu and according to microbiological assay approximately 85% was inactivated at 2 Mrad. Paper electrophoresis revealed the presence of at least four compounds in the irradiated solutions which could support the growth of E. coli 113-3. (C.J.G.)


Acta Chemica Scandinavica | 1959

Use of Butyl Acetate in Determination of Sialic Acid.

T. Miettinen; I.-T. Takki-Luukkainen; I. Smith-Kielland; R. Sömme; Einar Stenhagen; H. Palmstierna


Acta Chemica Scandinavica | 1961

Isoelectric Fractionation, Analysis, and Characterization of Ampholytes in Natural pH Gradients. I. The Differential Equation of Solute Concentrations at a Steady State and its Solution for Simple Cases.

Harry Svensson; F. Woldbye; T. Lindahl; H. Palmstierna; Berndt Sjöberg; Jens Toft


Acta Chemica Scandinavica | 1959

Electroörganic Preparations. VI. Reduction of Compounds Containing the Azomethine Group.

Henning Lund; Anita Sundholm; Arne Magnéli; Bertil Högberg; P. Kneip; H. Palmstierna


Acta Chemica Scandinavica | 1959

The Structures of Ni6Si2B, Fe2P and Related Phases.

S. Rundqvist; Franz Jellinek; Arne Magnéli; Georg Andersson; Einar Stenhagen; H. Palmstierna


Acta Chemica Scandinavica | 1959

Electrophoresis Studies on Blood Plasma Esterases. I. Mammalian Plasmata.

Klas-Bertil Augustinsson; Leiv Klungsoyr; I. Smith-Kielland; R. Sömme; Einar Stenhagen; H. Palmstierna


Acta Chemica Scandinavica | 1959

Precursors of 6-Methoxybenzoxazolinone in Maize and Wheat Plants, their Isolation and Some of their Properties.

Orn Wahlroos; Artturi I. Virtanen; E. Hammarsten; C.-G. Heden; B. Malmgren; H. Palmstierna


Acta Chemica Scandinavica | 1959

Studies on Molybdenum Oxides.

Lars Kihlborg; Anita Sundholm; Arne Magnéli; Bertil Högberg; P. Kneip; H. Palmstierna


Acta Chemica Scandinavica | 1959

The Mass Spectra of Methyl Oleate, Methyl Linoleate, and Methyl Linolenate.

Bo Hallgren; Ragnar Ryhage; Einar Stenhagen; R. Sömme; H. Palmstierna


Acta Chemica Scandinavica | 1959

Equilibrium Studies of Polyanions. III. Silicate Ions in NaClO4 Medium.

Gosta Lagerstrom; I.-T. Takki-Luukkainen; I. Smith-Kielland; R. Sömme; Einar Stenhagen; H. Palmstierna

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Jens Toft

University of Copenhagen

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