Photoinduced Signal Amplification through Controlled Externally Sensitized Fragmentation in Masked Sensitizers
نویسندگان
چکیده
منابع مشابه
Photoinduced signal amplification through controlled externally sensitized fragmentation in masked sensitizers.
Addition of lithiated dithianes to diaryl ketones, potential electron-transfer sensitizers, disrupts conjugation between the two aromatic moieties, effectively masking the sensitizer. A novel photoamplification strategy is developed based on photosensitized cleavage in such adducts, where each fragmentation event releases more diaryl ketone, capable of sensitization. As a result, mass release o...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2006
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja066692u