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'Spectral Changes' in keywords Facet   Publication Year 1984  [X]
Facet   section ZfN Section C:Volume 039  [X]
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1Author    SeymourSteven BrodyRequires cookie*
 Title    Temperature Induced S p ectral C h an ges o f Chlorophyll in M ic e lle s and S o lu tio n  
 Abstract    Effects of temperature on the spectral properties o f chlorophyll in solution and in m icelles are reported. After correcting for the volum e expansion coefficient o f the solvent, it is observed that temperature has no detectable effects on the spectral properties o f chlorophyll (between 14 °C to 35 °C). Solutions exam ined include acetone, chloroform and ethyl alcohol. It is concluded that the temperature induced change in refractive index, o f the solvent, has no significant affect on the chlorophyll sp ec­ trum. In micelles containing chlorophyll there are significant temperature induced spectral changes. Heating and cooling results in an irreversible redistribution o f m onom eric and oligomeric forms o f chlorophyll. 
  Reference    Z. Naturforsch. 39c, 685—686 (1984); received February 17 1984 
  Published    1984 
  Keywords    Chlorophyll, Micelles, Vesicles, Spectral Changes 
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 TEI-XML for    default:Reihe_C/39/ZNC-1984-39c-0685_n.pdf 
 Identifier    ZNC-1984-39c-0685_n 
 Volume    39