Journal of chromatography. A, 1218(2), 263-269 (2010-12-15)
Carbon-clad zirconia particles have been converted into ion exchange media through addition of charged latexes after covalent modification of the carbon surface. A variety of methodologies were investigated to introduce a negative charge to the carbon surface in the form
Journal of biochemical and biophysical methods, 50(2-3), 179-187 (2001-12-14)
Polysaccharides are natural polymers with a variety of properties that may be translated into significant commercial applications. A program of chemical modifications of the extracellular polysaccharides of red microalgae, such as Porphyridium sp. and Rhodella reticulata, has been undertaken by
Graphene combines unique electronic properties and surprising quantum effects with outstanding thermal and mechanical properties. Many potential applications, including electronics and nanocomposites, require that graphene be dispersed and processed in a fluid phase. Here, we show that graphite spontaneously exfoliates
International journal of biological macromolecules, 36(4), 201-207 (2005-08-17)
A polysaccharide YCP was prepared from a marine filamentous fungus Keissleriella sp. YS4108, which exhibited as a molecular weight (Mw) of 2.4x10(3) kDa and its three sulfated derivatives (YCP-SL, YCP-SM and YCP-SH) were synthesized, the degree of substitution (DS) of
International journal of biological macromolecules, 44(1), 14-17 (2008-10-28)
In this study, three chemically sulfated polysaccharides (SPAPs) were derived from one water-soluble polysaccharide (PAP) of Polyporus albicans mycelia by chlorosulfonic acid-pyridine method. The effects of polysaccharides on the immune function were examined after the mice were intragastrical administrated with
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
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