Antioxidative activity of urushiol derivatives from the sap of lacquer tree(Rhus vernicifera stokes)
Published in Journal of Sol-Gel Science and Technology
The silica and urushiol based organic/inorganic hybrid was prepared with TEOS and urushiol by sol-gel process. GLYMO, as a silane-coupling agent, was used to obtain crack-free homogeneous films in various molar ratios, and to improve the adhesion between corona-treated BOPP substrate and the coatings. Two kinds of coating solutions were prepared; o...
The paper deals with the study of flakes of lacquer found during the excavation of a necropolis from the beginning of our era in Mongolia. Our purpose was to check if these flakes were actually made of lacquer (obtained by polymerisation of a vegetal resin extracted from the tree Rhus vernicifera) to characterize them and to compare the different f...
Published in Journal of Medical Toxicology
Published in Chemistry, an Asian journal
The cobalt-catalyzed isomerization of 1,3-dienes to 2Z,4E-dienes was realized for the very challenging substrates with an additional double bond in the side chain. An isomerization to the conjugated 3,5,7-triene derivative was not observed, which is in stark contrast to observations with many other isomerization catalysts. Accordingly, the synthesi...