Reaction of Organosilicon Amines with Dicarboxylic Anhydrides
作者:V. A. Kovyazin、A. V. Nikitin、V. M. Kopylov、I. B. Sokol'skaya
DOI:10.1023/b:rugc.0000007614.35160.41
日期:2003.7
Organosilicon amines react with cyclic dicarboxylic anhydrides to form previously unknown amido acids, which are converted into ammonium salts by the reaction with an equimolar amount of the amine. The structures of the compounds were studied by NMR spectroscopy.
LCD-based detection of enzymatic action
作者:Johan Hoogboom、Kelly Velonia、Theo Rasing、Alan E. Rowan、Roeland J. M. Nolte
DOI:10.1039/b514048j
日期:——
By incorporating an ester-containing substrate in a self-assembled alignment layer for liquid crystal cells, the presence of a lipase (CALB) can be directly detected through its enzymatic action on the alignment layer, without the need for fluorescent labelling or enzyme assays.