OBJECTIVE To establish a UPLC-MS/MS method for the simultaneous determination of quetiapine and its active metabolites (7-hydroxy quetiapine and 7-hydroxy-N-dealkly quetiapine) in rat plasma and cerebrospinal fluid.

Synthesis of quinine and cinchonine derivatives and their catalytic performance in asymmetric dihydroxylation;

Spectrophotometric Determination of Quinine by Charge-Transfer Reaction Between Quinine and Chloranilic Acid with Micelle-Sensitized;

Study on the replacement reaction of coordinated water molecules of the polyoxometalate of substituted tungstoborates by quinine;

Present Condition of Eco-geological Environment and Its Protection in Kuishan Area of Rizhao City;

Assessment of the Air Environmental Quality Analysis in Kuitun;

Analysis on Pollution of Water Resource in Kuitun,Wusu and Dushanzi Area;

The Faunal Analyses of Hemiptera in Kuitun, Xinjiang;