Novosselov Research Group
We apply aerosol science, electrohydrodynamics, supercritical fluid technology, and advanced fluid mechanics to solve environmental and energy challenges.
Lab Snapshot
The Novosselov Research Group (NRG) at the University of Washington conducts multidisciplinary research spanning fluids and energy systems. We leverage fundamental principles of thermodynamics and fluid dynamics to develop practical solutions for clean air and sustainable technology. Our projects range from developing reactors that break down “forever chemicals” into harmless byproducts using supercritical water, to creating continuous-flow processes for manufacturing advanced materials like metal–organic frameworks (MOFs). We also design plasma actuators and aerosol sensors to control airflow and monitor air quality in real time. By translating first-principles research into engineering innovation, NRG delivers impact in environmental remediation, energy conversion, and public health.
Research Areas
- Aerosol Science
- Electrohydrodynamics (EHD)
- Supercritical Fluid Technology
- Advanced Fluid Mechanics
Featured Publications
Regeneration of PFAS-laden granular activated carbon by modified supercritical CO2 extraction
T Didenko, A Lau, AL Purohit, J Feng, B Pinkard, M Ateia, IV Novosselov
Chemosphere
This study develops a novel modified supercritical CO2 extraction method for regenerating PFAS-laden granular activated carbon, achieving over 99% perfluorooctanoic acid (PFOA) desorption under mild conditions while preserving sorbent properties.
2025
Multi-electrode dielectric barrier discharge actuators: Geometrical optimization of high power density array
A Tang, A Mamishev, I Novosselov
Sensors and Actuators A: Physical
This experimental study optimizes multi-electrode dielectric barrier discharge (DBD) plasma actuator arrays by eliminating cross-talk and introducing a segmented electrode with a resistor, enabling higher power density and thrust for active flow control applications.
2025
Luminescent Pressure-Sensitive Paints with Embedded Ag@SiO2 Nanoparticles
J Feng, CW Baxter, IV Novosselov, G Cao, D Dabiri
ACS Applied Nano Materials
This research develops luminescent pressure-sensitive paints (PSP) that incorporate silica-coated silver nanoparticles (Ag@SiO2) to achieve a twofold luminescence enhancement and high pressure sensitivity, significantly improving the signal-to-noise ratio for aerodynamic studies of low-speed flows.
2024
Featured News
September 22, 2022
Destroying “Forever Chemicals” Using Supercritical Water
NRG researchers have developed a reactor that uses “supercritical water” at high temperatures and pressures to completely break down “forever chemicals” (PFAS), including PFOA and PFOS, into harmless substances within seconds.
July 27, 2020
Can the coronavirus spread in hospital air?
Using state-of-the-art sensors, DEOHS researchers team up with UW colleagues to track aerosols in a hospital environment.
July 4, 2019
Ion Propulsion: A New Way to Power Robots
Ion propulsion powers robots by accelerating ions instead of burning fuel or spinning rotors.
Key Metrics
100+
Peer-Reviewed Publications
5
U.S. Patents Issued
4
Core Research Areas
1
Startup Company Launched