(-)-Epicatechin-3-gallate(ECG)and(-)-epigallocatechin gallate(EGCG)are the major catechins present in green tea,which account for 9-12%and 48-55%of catechin
In this work,a new Schiff base ligand [o-vanillin-trimethoprim,C22H24N4O5] and its bismuth(III)complex [BiC22H22N4O5Cl] were synthesized with o-vanillin and
Methyl-modified SiO2 hybrid material was prepared by sol-gel method with tetraethylorthosilicate(TEOS)as silicon precursor and methyltriethoxysilane(MTES)as
Different kinds of surfactants,such as a non-ionic surfactant(polyvinylpyrrolidone,PVP),a cationic surfactant(cetyltrimethylammonium bromide,CTAB)and an ani
How to monitor the dynamic information of in situ growth process of light-required organisms,and explore their regularities and characteristics of thermodyn