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  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of chemical information and modeling 15 (1975), S. 245-247 
    ISSN: 1520-5142
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Contact dermatitis 5 (1979), S. 0 
    ISSN: 1600-0536
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: DNCB sensitization was studied in 76 cases of systemic and 44 of discoid lupus erythematosus and in 101 immunosuppressed and tumor patients as controls, as well as in 40 contact-sensitized eczematous and 115 unselected patients. Sensitization of patients with discoid LE and that of mixed patients are of the same order, while it is lower in the systemic LE group.The highest incidence was found in the polysensitized positive cam nil group; the lowest in the immunosuppressed and tumor patients, DNCB sensitization showed clear age dependency in the different groups. At the site of the DNCB exposure, isomorphic reactions were found in 43% of discoid and 25% of systemic LE patients. Histological and immunofluorescence studies supported the findings of the clinical picture, i. e. the appearance of isomorphic reactions at the site of the exposure cannot be related either to the intensity of the early reaction or with the developing intensity.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 47 (1975), S. 815-815 
    ISSN: 0009-286X
    Keywords: Halogenated hydrocarbons ; solubility ; water ; similarity-symmetry-analogy principle ; Chemistry ; Industrial Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 47 (1975), S. 859-859 
    ISSN: 0009-286X
    Keywords: Critical properties ; aqueous electrolytic solutions ; gases ; salts ; Chemistry ; Industrial Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 48 (1976), S. 144-146 
    ISSN: 0009-286X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 441 (1978), S. 263-272 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Thermolysis of Cyano Complexes. XII. Intramolecular Oxidation-Reduction Processes during the Thermal Decomposition of Pentacyano Nitrosyl Chromates and ManganatesUnequivocal correlations were found in the case of the thermolysis of pentacyano nitrosyl metallates between the wave number of the vNO band and the splitting-off temperature of NO, as well as between the quality of the decomposition products, and the decompositions hets, depending on the nature of the central atom (Cr, Mn, Fe) and of the cation (Na+, K+, H+, NH4+) of complexes. If the frequency of the vNO band is low, surprisingly high TNO values were measured and N2 and KOCN were formed in exothermic reaction during the decomposition (Cr, Mn). To higher vNO wave number values belong significantly lower TNO temperatures, and NO is evolving during the thermolysis in endothermic reaction (Fe). In complexes of higher oxidation state an oxidation-reduction reaction - accompanied by dicyan formation - is also taking place.
    Notes: Bei der Thermolyse von Pentacyanonitrosyl-metallaten konnten zwischen den Wellenzahlen der vNO-Schwingungen und den Temperaturen für die Abspaltung von NO (TNO) sowie den Zersetzungsprodukten und Zersetzungswärmen in Abhängigkeit vom Zentralatom (Cr, Mn, Fe) bzw. von den Kationen (Na+, K+, H+, NH4+) der Komplexe, eindeutige Zusammenhänge festgelegt werden. Im Falle kleiner vNO-Frequenzen liegt TNO überraschend hoch; es bilden sich in exothermer Reaktion N2 und KOCN (Cr, Mn). Bei großen vNO-Werten ist TNO bedeutend niedriger, und es wird unter endothermen Verhältnissen NO freigesetzt (Fe). In Komplexen mit höhere Oxydationsstufe der Zentralatome findet auch eine mit (CN)2-Bildung verbundene intramolekulare Redoxreaktion statt.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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