Haoran Wei
Principal Investigator
University of Wisconsin, Madison
I'm working on
7 months ago
Protect Drinking Water Safety Using Sensors
About
My lab focuses on the development of advanced spectroscopic technologies for (near) real-time drinking water monitoring. Currently, we are leveraging surface-enhanced Raman spectroscopy for the rapid and inexpensive analysis of emerging contaminants in drinking water.
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University of Wisconsin, Madison
Integrated SERS and machine learning platform for rapid acrylamide detection in water
A rapid, low-cost water quality analysis platform combining surface-enhanced Raman spectroscopy (SERS) with machine learning to detect acrylamide contamination down to 0.1 ppb in drinking water. Delivers results in under...
Consulting serviceUniversity
University of Wisconsin, Madison
Plasmonic wipe for photocatalytic and photothermal disinfection
A transparent wipe embedded with gold nanoparticles that inactivates pathogens on surfaces under ambient sunlight without chemicals. The reusable wipe offers a low-cost, chemical-free approach to surface disinfection for...
TechnologyConceptualUniversity
University of Wisconsin, Madison
Hot spot-normalized surface-enhanced raman spectroscopy platform for real-time detection of chlorine photolysis reactive species and chloride ions
A novel SERS-based sensing platform using plasmonic gold nanoparticles to monitor reactive oxidant species and chloride ion production during chlorine and chloramine photolysis. Enables real-time detection of mono-, di-,...
TechnologyConceptualUniversity
Haoran Wei
Principal Investigator
University of Wisconsin, MadisonWork experience
Top industry applications
Not enough data yet.
Results may appear later and can be imperfect.
Results may appear later and can be imperfect.
Open to opportunities in
Not enough data yet.
Results may appear later and can be imperfect.
Results may appear later and can be imperfect.
Last updated Mar 2026
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