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  • 1960-1964  (5)
  • 1955-1959  (4)
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Year
  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 201 (1964), S. 1030-1031 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We have fractionated rabbit and mouse kidney and liver by a modification of de Duve's method10 and find that activator of plasminogen lies mainly in the heavy granule (lysosomal) fraction (15,000g) (ref. 11) though a little is present in the microsomal fraction (36,000 g). Using human fibrinogen ...
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 191 (1961), S. 1402-1403 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Lack and Rogers7 reported the liberation of chondroitin sulphate from cartilage in vitro by the blood protease, plasmin. They suggested that the rapid chondrolysis which occurs in joint infections by streptococci and staphylococci might be due to kinases produced by these organisms activating ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 12 (1959), S. 248-248 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 197 (1963), S. 707-707 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In view, however, of the broad substrate specificity of papain2, it would be surprising if papain attack in vivo was restricted to chondromucoprotein. Several glyco-proteins (which contain sialic acid) act as papain substrates, while papain has been found to liberate glyco-proteins from reticulum ...
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Naturwissenschaften 46 (1959), S. 579-579 
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Colloid & polymer science 175 (1961), S. 139-144 
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Zusammenfassung Die Permeabilität von Elektrolyten durch anorganische Membranen, die keinen reinen semiperiablen Charakter haben, wurde untersucht. Die Ergebnisse für Thorium-Wolframat-Membranen zeigen den Einfluß erstens der Valenz und zweitens der Größe der Anionenadsorption auf die Permeabilität der verschiedenen Elektrolyte. Das Membranpotential und die Ionenpermeabilität wird durch die RelationX=ax 1/n beschrieben. Diese Gleichung zeigt außer der Tatsache, daß bei steigendem Membranpotential die Permeabilität sinkt, daß die Adsorption unmittelbar mit dem Membranpotential in Beziehung steht.
    Notes: Summary The permeability of electrolytes through inorganic membranes not exhibiting a purely semi-permeable character has been studied. The results on the thorium tungstate membrane show the influence of (i) valency and size of the anion (ii) adsorption on the permeability of different electrolytes. The membrane potential and the permeability of ions is governed by the relationshipY=ax 1/n. This relationship, besides confirming the fact that the higher the membrane potential, the lower is the permeability, further goes to prove that adsorption is directly connected to the membrane potential.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Colloid & polymer science 170 (1960), S. 35-38 
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Zusammenfassung Ferriwolframat-Sole wurden durch Dialyse von Reaktionsprodukten präpariert, die nach Mischung verschiedener Mengen von 0,1 M Natrium wolframat und 1,0 M Ferrichlorid erhalten wurden. Die Sole ergaben bei weiterer Dialyse Gele. Die Absetzzeiten der Gele hängen sowohl von der Dauer der Dialyse als auch vom Verhältnis Wo4/Fe+++ ab. Die Änderungen in Viskosität und Leitfähigkeit wurden bestimmt. Die Änderungen der Viskosität sind ausgeprägter als die der Leitfähigkeit bei der Sol-Gel-Transformation. Log. Auftragungen der Absetzzeit gegen die Dauer der Dialyse und Auftragungen des Log. der relativen Änderungen von Viskosität und Leitfähigkeit ergaben Kurven, welche in dem größeren Teil linear sind und auf die thixotrope Natur dieser Gele hinweisen. Die Variationen im pH unter gleichen Bedingungen wurden als gering festgestellt.
    Notes: Summary Ferric tungstate sols were prepared by the dialysis of the reaction products obtained after mixing varying amounts of 0.1 M sodium tungstate and 1.0 M ferric chloride. The sols on further dialysis gave gels. The times of setting of the gels were found to be dependent on the period of dialysis as well as on the ratio Wo4−/Fe+++. The variations in viscosity and conductivity were determined. It was found that the changes in viscosity were more pronounced than the conductance at the sol-gel transformation stage. The plots of the log time of setting against period of dialysis and the plots of log relative variations in viscosity and conductivity gave curves which in the major part were linear pointing towards the thixotropic nature of these gels. The variations in pH under similar condition were found to be small.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 299 (1959), S. 322-327 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Es werden die Ergebnisse von Untersuchungen über die Komplexbildung zwischen CuCl und HCl bzw. KCl in Lösung und im Bodenkörper mitgeteilt. Zur Konzentrationsbestimmung der Komponenten im Bodenkörper wird eine indirekte Methode benutzt. Im System CuCl—HCl liegen in Lösung die Komplexe H2CuCl3 und H3CuCl4 vor, analoge Komplexe finden sich in Lösung im System CuCl—KCl, während im Bodenkörper KCuCl2 und K2CuCl2 vorliegen.
    Notes: Investigations have been carried out to determine the complex ion formation between cuprous chloride and hydrochloric acid and cuprous chloride and potassium chloride in the aqueous and solid phase. An indirect method to determine the concentration of the components in the solid phase was employed due to the highly oxidisable nature of cuprous ions. Rectangular curves were drawn. In the case of hydrochloric acid, complexes like H2CuCl3 and H3CuCl4 are formed in the liquid phase while H2CuCl3; H3CuCl4 are formed in the solid phase. For potassium chloride, complexes like K3CuCl4 and K2CuCl3 were found to exist in the aqueous phase and KCuCl2 and K2CuCl3 were obtained in the solid phase. The amount of cuprous chloride going into solution with increasing amount of KCl was found to be lesser for HCl under identical conditions.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Konduktometrische und potentiometrische Untersuchung der Komplexbildung von HCl bzw. KCl mit CuCl in Lösung.
    Notes: The formation of complexes of HCl and KCl with CuCl in solution has been studied by measurements of the conductivity and the electromotoric force.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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