Remy, Sandrine published the artcileFunctionalization of zinc oxide nanorods with diarylethene-based photochromic compounds, Quality Control of 219537-97-0, the publication is Dyes and Pigments (2011), 89(3), 266-270, database is CAplus.
Two diarylethene mols. functionalized with a carboxylic acid function were grafted onto the surface of zinc oxide nanorods. Photochromic studies based on electronic absorption spectroscopy in solution showed that the switching units operate in a bidirectional mode, allowing both ring closure and ring-opening processes to take place successively in photochem. sequences combining irradiations of the open species at 300 nm and the closed ones at 500 nm. Depending on the mol. structure, some losses were observed presumably due to photodegradation Compound 2 containing a terminal Ph unit provides a longer conjugation pathway, thus offering red-shifted electronic absorption and better photochem. stability.
Dyes and Pigments published new progress about 219537-97-0. 219537-97-0 belongs to chlorides-buliding-blocks, auxiliary class Fused/Partially Saturated Cycles,Cyclopentenes, name is 5-Chloro-3-[2-(5-chloro-2-methylthien-3-yl)cyclopent-1-en-1-yl]-2-methylthiophene, and the molecular formula is C15H14Cl2S2, Quality Control of 219537-97-0.
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