A method of determining of five phenolic compounds in human urine with Magnetic Extraction and High Performance Liquid Chromatography(HPLC)was established by using Agilent1260 liquid chromatography—ul
A new solid phase extraction(SPE)method has been developed for the separation/preconcentration and determination of cadmium,zinc and copper ions using a new sorbent.
In this paper,the synthesis of a kind of covalent organic frameworks with high linkage amount and core-shell structure was studied,and it was characterized by Infrared Spectroscope,Scanning Electron a
In this paper,a rapid and effective SPE-HPLC method,using tetraazacalix [2] arene [2] triazine modified silica gel(NCSi)as solid-phase extraction(SPE)sorbent,was established to enrich and determine ca
DNA adducts are an important class of biomarkers.DNA adducts either as a contact(exposure)biomarkers accurately reflect the exposure dose of chemical poison to evaluate the toxicity of chemical poison
In search for new antimicrobial agents fourteen novel fluoro-substituted coumarin organophosphates were synthesized from reaction of 3-trifluroacetyl-chromen-2-one with dialkyl phosphates via ɑ-hydrox