Douglas Ridge

University of Delaware

Projects

Selective External Accumulation for FT-ICR-MS

Lead Institution

University of Delaware

Principal Investigator

Thomas Bailey

Project type

Exploratory Research

The proposed project is to spend some time learning how to do external accumulation of ions for Fourier Transform ion cyclotron resonance mass spectrometry (FT-ICR-MS). The information gathered from…

Structure and Reactivity of Sub-3 nm Ammonium/Aminium Sulfate Clusters Relevant to Tropospheric New Particle Formation

Lead Institution

University of Delaware

Principal Investigator

Murray Johnston

Project type

Large-Scale EMSL Research

New particle formation (NPF) occurs when gas-phase species condense to form new particles in the low-nanometer size range. These particles can subsequently grow to diameters of about 100 nm, at which…