लेखक: Naidong Weng

Naidong Weng, Ph D, is Scientific Director, Janssen Fellow, and Head of Bioanalytical Chemistry and Pharmacokinetics within Department of Pharmacokinetics, Dynamics and Metabolism at US East Coast, Janssen Research & Development, Johnson and Johnson. He has over 25 years of experiences on quantitative bioanalysis. His research interest includes using HILIC-MS/MS for quantitation of highly polar analytes as well as chiral analysis. He has published more than 110 journal papers and book chapters. Wenying Jian, Ph D, a Senior Principal Scientist of Bioanalytical Chemistry and Pharmacokinetics within Department of Pharmacokinetics, Dynamics and Metabolism at US East Coast, Janssen Research & Development, Johnson and Johnson. Her research experience and interest center on application of advanced LC-MS methodologies in detection, identification, and quantitation of endogenous molecules, drugs and their metabolites, including small and large molecules, and in complicated biological matrices. She has published more than 40 journal papers and book chapters.