Photochemische Untersuchungen an Farbstoffen. I: Chemismus der Phototropie von Kupferphtalocyanin‐Farbstoffen
1963; Wiley; Volume: 46; Issue: 1 Linguagem: Inglês
10.1002/hlca.19630460129
ISSN1522-2675
Autores Tópico(s)Photodynamic Therapy Research Studies
ResumoAbstract The photochemically induced change of colour of dyes derived from copper‐(II)‐phthalocyanine in presence of certain nitrogen‐containing crease‐resist resins was investigated by means of optical and electronspinresonance spectroscopy and by photo‐potentiometric methods. It is shown to be due to a light induced reversible one‐electron reduction of the copper (II)‐phthalocyanine.
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