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  • 1970-1974  (1)
  • 1935-1939  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Benzil—a Skew Molecule? (1939)
    [s.l.] : Nature Publishing Group
    Nature 143 (1939), S. 803-803 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE values of the dipole moments of benzil and phenanthraquinone in various solvents, determined by us, and summarized below, suggest that the former molecule has a skew configuration in which the two ... units lie in planes which are nearly mutually perpendicular (see figure). Solvent ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/143803a0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Possible mode of action of a photosynthetic inhibitor produced byPandorina morum (1974)
    Springer
    Archives of microbiology 95 (1974), S. 193-204 
    Details
    ISSN: 1432-072X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The mode of action of the photosynthetic inhibitor produced byPandorina morum was examined by exposingVolvox globator and isolated spinach chloroplasts to a partially purified inhibitor preparation. Oxygen evolution ofVolvox, whole chloroplasts, and broken chloroplasts (-Calvin cycle) was reduced indicating that the substances inhibit the light reactions of photosynthesis. Oxygen evolution studies of other Volvocaceae confirmed the observation thatPandorina morum is not significantly influenced by its own inhibitor. Molecular weight approximation by gel filtration established that the inhibitor has a low, molecular weight (probably below 100 mw).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02451761
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    Paper (German National Licenses)
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