A Nigerian-born scientist Michael Uzu is making waves with groundbreaking research on metal oxides semiconductors and light-matter interactions in the rapidly evolving fields of surface science and physical chemistry research.
Currently enrolled in PhD in chemistry at the University of Delaware, Uzu’s work is shaping the future of renewable energy, catalysis, and advanced materials engineering.
Uzu’s specialty is using ultrafast spectroscopic techniques, including Time-Correlated Single Photon Counting (TCSPC) and Transient Absorption Spectroscopy, to study surface-modified metal oxides like titanium dioxide (TiO₂).
His current study, Time-Resolved Photoluminescence for Characterization of Surface-Modified Metal Oxides, published in the Journal of Physical Chemistry (American Chemical Society), explores how modifying TiO₂ surfaces can enhance light absorption and charge separation, crucial for solar energy conversion, batteries, pigments and semiconductor applications.
His research, conducted in collaboration with The Chemours Company—the leading TiO₂ manufacturer in the U.S., advances the characterization of metal oxides for next-generation electronic and energy materials.
“Understanding these photophysical processes at a fundamental level enables us to design and optimize material performance for batteries, sustainable energy, and advanced electronics,” Uzu explained in a statement seen by our correspondent.
Uzu’s passion for chemistry dates back to his undergraduate years at Babcock University, Nigeria, where he graduated in 2017 with a 4.49 CGPA.
His academic excellence earned him a prestigious PhD scholarship in 2021, covering tuition and a competitive stipend exceeding $23,000 per year.
Beyond research, Uzu is dedicated to mentorship and diversity in STEM. As president of the University of Delaware’s chapter of the National Organization for the Professional Advancement of Black Chemists and Chemical Engineers (NOBCChE), he champions inclusivity, career development, and scientific collaboration.
He also founded ChemLens, a journal club fostering critical discussions on emerging topics in chemistry.
In addition to his laboratory research, Uzu is passionate about Research and Development, Strategy and Operations, aiming to bridge the gap between scientific innovation and industrial application.
He actively participates in scientific conferences and pitch competitions, showcasing his research at leading symposiums.
“My goal is to enhance visibility in R&D by ensuring cutting-edge research translates into real-world impact,” Uzu said.
Outside the lab, Uzu embraces creativity and exploration. He enjoys DIY projects, art and craft, pencil sketching, swimming, and cooking. A nature enthusiast and avid traveler, he finds inspiration in live music, cultural experiences, and outdoor adventures.
As he continues to push the boundaries of materials science and spectroscopy, Uzu remains dedicated to mentorship, collaboration, and transforming research into real-world impact. ‘Science isn’t just about discovery—it’s about innovation that drives change and empowers communities,’ he reflects.
and then