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  • Articles: DFG German National Licenses  (2)
  • ELISA  (1)
  • General Chemistry  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Elimination by chemotherapy of potato virus S from potato plants grown in vitro (1989)
    Springer
    Potato research 32 (1989), S. 175-179 
    Details
    ISSN: 1871-4528
    Keywords: ELISA ; stem cuttings ; ribavirin ; Virazole
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Potato virus S was eliminated from systemically infected stem cuttings of five potato cultivars after three passages in nutrient media containing 0.003% of the synthetic riboside ribavirin (Virazole). Treatment effects could be detected after only two passages which also revealed differences in cultivar response. Treated plants transferred to ribavirin-free culture media and to soil remained PVS-free. This simple method is less time-consuming than the usual meristem (axillary) tip culture procedures combined with chemotherapy or heat treatment.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02358230
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Structure and Specificity of Organic Chelating AgentsBased on lectures given at colleges and institutes in Germany and in the U.S.A. (1964)
    Weinheim : Wiley-Blackwell
    Angewandte Chemie International Edition in English 3 (1964), S. 325-332 
    Details
    ISSN: 0570-0833
    Keywords: Chelates ; Ligands ; Macromolecules ; N ligands ; Chalcogen ligands ; Metal enrichment ; Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Macromolecular chelating agents possessing high selectivity for rare metal ions have been synthetized. One of these, with the complexing group of glyoxal bis-2-mercaptoanil, is suitable for selective enrichment of gold from sea-water, while another is suitable for copper and uranium. - The enrichment of metallic ions in nature is discussed, taking hemocyanin as an example. - Both stereochemistry and isomerism, as well as cyclic conjugation during chelate formation, may influence the selectivity of complexing agents. The quasi-aromatic properties of chelates are discussed.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/anie.196403251
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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