Skip to main content

Vicki Grassian

Institution
University of Iowa

Projects

Single Particle Studies of Heterogeneous Atmospheric Chemistry

Lead Institution
University of Iowa
Principal Investigator
Vicki Grassian
Project type
Exploratory Research
It is becoming increasingly clear that heterogeneous processes involving particulate matter in the atmosphere can greatly perturb the chemical composition of both the troposphere and the stratosphere…

Heterogeneous Photochemistry of Organic-Coated Mineral Dust Aerosol

Lead Institution
University of Iowa
Principal Investigator
Vicki Grassian
Project type
Large-Scale EMSL Research
The proposed research will apply state-of-the-art mass spectrometric approaches developed for large complex molecules to interrogate chemical composition of Humic Like Substanses. Specifically, we…

Sea spray aerosol: Composition, formation, evolution and properties

Lead Institution
University of Iowa
Principal Investigator
Vicki Grassian
Project type
Large-Scale EMSL Research
Here we propose to use the Department of Energy's EMSL facility to study the chemical composition and heterogeneous chemistry of sea spray aerosol which is a complex mixture of salt, biological…