Our Research

Discover our recent findings, catch up with news, and review in-depth resources.

Ultra-Sensitive Immunocapture Nano-LC-MS/MS Assay for STAT6 Quantitation | Resolian

Case Studies

Seeing What Immunoassays Can’t: An Ultra-Sensitive Nano-LC-MS/MS Platform for STAT6 Quantitation

Resolian developed a hybrid immunocapture nano-LC-MS/MS assay to quantify STAT6, a translational biomarker for RNA-degrading therapeutics, across human tissue types.
Acalabrutinib and ACP-5862 Simultaneous Quantitation in Human Plasma by HPLC-MS/MS | Resolian

Case Studies

Simple by Design: A Validated 2-in-1 Assay for Acalabrutinib and Its Active Metabolite ACP-5862

Resolian developed and validated a simple, high-throughput HPLC-MS/MS method for simultaneous quantitation of acalabrutinib and its active metabolite ACP-5862 in human plasma, achieving an LLOQ of 1.00 ng/mL with a 20-minute extraction and no carryover.
Ultra-Sensitive Hybrid LC-MS/MS Assay for siRNA Quantitation | Resolian

Case Studies

A New Sensitivity Benchmark: Ultra-Sensitive Hybrid LC-MS/MS for siRNA Quantitation in Human Plasma

Resolian developed the first hybrid LC-MS/MS method to achieve 50 pg/mL sensitivity for a duplex siRNA and its N-1 metabolite in human plasma, setting a new benchmark for regulated siRNA bioanalysis.
Strategies for ADC Bioanalysis: Building for Complexity, Designing for the Future | Resolian

Blog

Strategies for ADC Bioanalysis: Building for Complexity, Designing for the Future

Resolian’s Andy Xue on what makes ADC bioanalysis uniquely demanding, and how the team builds scalable, drug-tolerant methods across ADCs, PDCs, and AOCs.
LC-MS for Protein Biomarkers: Precision Where Immunoassays Fall Short | Resolian

Blog

LC-MS for Protein Biomarkers: Precision Where Immunoassays Fall Short

Resolian’s Ashley Phillips on why LC-MS outperforms immunoassays for protein biomarkers, from isoform differentiation to drug-tolerant assay design.
Direct to qPCR Case Study

Case Studies

Faster, Simpler Oligonucleotide Quantitation: An Extraction-Free qPCR Workflow for Tissue and Plasma

Resolian developed an extraction-free, direct-to-qPCR workflow that accurately quantifies therapeutic oligonucleotides across plasma and multiple tissue types using a single calibration curve, reducing hands-on time and cost without compromising performance.
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Zhao. Resolian Bioanalytics and Analytical Sciences.

Zhiyang Zhao, Ph.D.

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. 

 

Patrick Bennett. Resolian Bioanalytics and Analytical Sciences.

Patrick Bennett

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.