COMMENTS |
"The main advantage of using carbosilane-type dendrimers as precursors to hybrid mesoporous sieves is that it allows one to control not only the content of the organic functional groups precisely--that is, the silicon-to-carbon ratio--but also the local architecture within the mesoporous walls," comments Andreas Stein, chemistry professor at the University of Minnesota, Twin Cities. "The local connectivity is predesigned into the building blocks and appears to be largely maintained in the templated products." |
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