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Article
Characterization of major flavonoids, triterpenoid, dipeptide and their metabolites in rat urine after oral administration of Radix Astragali decoction
To characterize of the constituents in rat urine after oral administration of Radix Astragali decoction, a HPLC-DAD-MS/MS technique had been developed. Urine collected from 0 to 24 h, after administration, was pu...
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Article
Synthesis and characteristics of nanostructured Li(Co1/3Ni1/3Mn1/3)O2 cathode material prepared at 0 °C
Special synthetic conditions at 0 °C were used to prepare nanostructured Li[Ni1/3Co1/3Mn1/3]O2 via chemical coprecipitation synthesis. The precursor preparation shows platelet shape with thickness of 10 nm and wi...