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Various adsorbents have been investigated for removing endotoxin from protein solutions. It is believed that electrostatic interaction and hydrophobic intermolecular interaction are the main interactions in adsorption of endotoxin. In this work, a series of novel molecular recognition adsorbents for removal of endotoxin with dimethylamine ligand were prepared by coupling ligands on polymethyl methacrylate...
Rectorite is a kind of rare clay minerals. In this work, the sorption of Zn 2+ on Na-rectorite and the effects of static magnetic field on the sorption have been studied. The result from this study indicated that: (1) apparent equilibrium for the sorption of zinc onto Na-rectorite is attained within the first hour; (2) the maximum of the increment of Zn 2+ adsorbed by Na-rectorite...
The pulse diagnosis is one of the most important examinations in traditional Chinese medicine (TCM). Due to the subjectivity and fuzziness of pulse diagnosis in TCM, quantitative systems or methods are needed to modernize pulse diagnosis. But up to now, the effective models that can classify pulse types according to pulse waves automatically have not been reported, which undoubtedly limits the practical...
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