Preparation and photophysical properties
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Pui-Chi Lo; Shuangqing Wang; Andre Zeug; Matthias Meyer; Beate Röder; Dennis K.P
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Article
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2003
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Elsevier Science
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French
⚖ 173 KB
A series of silicon(IV) phthalocyanines with two axial poly(ethylene glycol) chains SiPcX 8 [(OCH 2 CH 2 ) n OCH 3 ] 2 (X=H, Cl, Br; n:16) have been prepared of which the photosensitizing properties are enhanced as the periphery of the macrocycle is substituted with heavier halogens.