
Introduction to Pharmacokinetics
An understanding of the characteristics of drug exposure following administration and how it relates to safety and efficacy is critical for progressing drug development (e.g. in decision making for drug candidates…

An understanding of the characteristics of drug exposure following administration and how it relates to safety and efficacy is critical for progressing drug development (e.g. in decision making for drug candidates…

Whereas blood is collected for analysis at a discrete time point, urine is collected over periods of time known as collection intervals…

Liquid chromatography linked to tandem mass spectrometry (LC–MS/MS, LC-MS) is the “go-to” method for pharmacokinetics and metabolism studies across drug development with recent advances in separation, throughput and methods for analyzing protein biotherapeutics…

LC-MS/MS assay development within Bioanalysis is driven by developing accurate, precise and robust methods within the shortest time frame possible…

Liquid chromatography-tandem mass spectrometry (LC-MS/MS) is a powerful technique in the field of bioanalysis, and it plays a critical role in drug development and clinical trials…

How Resolian’s experienced team identifies and quantifies trace impurities in a diverse range of materials through nitrosamines analysis.

An overview of Foreign Particulate Matter (FPM) and its impact, and how Resolian can help.

It’s been over a year since the ICH Q3D guidelines were updated to include cutaneous and transcutaneous limits…
Chief Scientific Officer
Zhiyang Zhao, Ph.D., serves as Chief Scientific Officer (CSO) at Resolian. Dr. Zhao has over 30 years of pharmaceutical industry experience with special focus on drug metabolism and bioanalysis of small and large molecules in drug discovery and development. Dr. Zhao has previously held positions at Pfizer, GlaxoSmithKline, and Amgen. Before joining Resolian in 2015, Dr. Zhao served as Site Director of Preclinical Research at Amgen in Cambridge, Massachusetts, for over a decade.
Currently, Dr. Zhao serves as an Adjunct Professor at the Eshelman School of Pharmacy of the University of North Carolina at Chapel Hill, North Carolina, and as Editor-in-Chief of Drug Metabolism & Bioanalysis Letters, a journal by Bentham Science, which publishes in all areas of drug metabolism and bioanalysis. Dr. Zhao received his Ph.D. degree in Medicinal Chemistry from Virginia Polytechnic and State University (popularly known as Virginia Tech) in Blacksburg, Virginia.
Chief Executive Officer
Patrick Bennett has over 35 years of experience in pharmaceutical analysis and laboratory management. Now Chief Business Officer at Resolian, Patrick’s experience includes the roles of Strategic Marketing Director for Pharma with Thermo Fisher Scientific, LabCorp, and Vice President of Strategy and Development with PPD.
Patrick earned a B.S. degree in Toxicology and a M.S. degree in Pharmacology from the College of Pharmacy and Allied Health at St. John’s University and an M.B.A in International Marketing from the Martin J. Whitman School of Management at Syracuse University.