Rezai Lab

Research Areas

Research Program Overview

Our research lab focuses on the development of microfluidic and microsystem technologies to address challenges in diagnostics, sustainable energy systems, and environmental monitoring. By studying multi-phase flow mechanics at micro-to-nano scales, we develop fundamental understanding of fluid behavior and particle interactions at these levels. This knowledge enables the design of lab-on-a-chip platforms and miniaturized sensing systems capable of detecting biological, chemical, and environmental targets.

Through the integration of microfabrication, materials science, and fluid mechanics, our work bridges fundamental science and applied engineering, enabling the development of compact and high-performance technologies that support global sustainability and public health.

Fundamental Research

At the core of our research program is the investigation of multi-phase flow mechanics in micro- and nano-scale systems. We study how fluids interact with particles, molecules, and biological entities within confined microfluidic environments. These interactions are critical for understanding the transport, manipulation, and detection of targets such as disease biomarkers, microorganisms, chemical compounds, and environmental contaminants.

Our work combines theoretical modeling, numerical simulations, and experimental microfluidics to uncover the underlying physics governing fluid–particle interactions in microscale systems. This fundamental knowledge provides the scientific foundation necessary for developing advanced microsystem technologies.

Application

Diagnostics

Our lab develops lab-on-a-chip and microfluidic diagnostic platforms designed for rapid and sensitive detection of disease biomarkers in biological fluids. These systems aim to support point-of-care diagnostic technologies, enabling faster and more accessible disease detection in clinical and field settings.

Energy

We investigate microfluidic sensing and monitoring technologies relevant to sustainable energy systems and resource management. Our research focuses on detecting and analyzing chemical species involved in energy production, storage, and resource extraction processes, contributing to more efficient and sustainable energy solutions.

Environment

Our microfluidic technologies are applied to environmental monitoring and contaminant detection. We develop sensing platforms capable of detecting chemical pollutants, microorganisms, and emerging contaminants in water, air, and other environmental samples, helping to support environmental protection and sustainability.