The Donahue Group: Member Info



Funding:
CMU Startup
NSF
EPA

Send comments to nmd@andrew.cmu.edu
Last updated: 26 Feb 2006 by nmd

Group Members

Senior Staff

Depending on exactly what we mean by `senior', that would be me:


Neil Donahue

Associate Professor, Chemistry and Chemical Engineering
Director The Center for Atmospheric Particle Studies

phone: (412) 268-4415
email: nmd AT andrew.cmu.edu

Physical chemistry of atmospheric free radicals. Kinetics and atmospheric oxidation mechanisms, including both gas-phase and heterogeneous hydrocarbon oxidation. The role of collisional energy transfer and chemical activation in atmospheric chemistry. Fundamental control of reactions potential energy surfaces and reaction dynamics. In situ measurement of organic species in all phases.

 

Postdocs

Graduate Students


Heber Chacon

Ph.D. Student, Chemistry

phone: 412-310-3632
email: hchacon AT andrew.cmu.edu

At this point I am working with Ambient Samples to analyze them with GC-MS.

 


Greg Drozd

Ph.D. Student, Chemistry

phone: unlisted
email: gdrozd AT andrew.cmu.edu

Right now I am working toward a high-pressure flow system setup to measure absorption cross sections for isoprene and its oxidation products by hydroxyl radical.

 


Scott A. Epstein

Ph.D. student, Chemical Engineering, Prof. Donahue

phone: unlisted
email: saepstei AT andrew.cmu.edu

Classification of wall losses of diols in both the gaseous and particulate phases. Phase partitioning of diols.

 


Lea Hildebrandt

Ph.D. Student, Chemical Engineering, Engineering and Public Policy, Prof. Pandis, Prof. Donahue

phone: 412-268-4011
email: lhildebr AT andrew.cmu.edu

I am studying the formation, evolution and properties of organic aerosol formed under different conditions, and the implications to human health, the climate and air quality regulation.

 


Andrew Lambe

Ph.D., Chemical Engineering, Prof. Donahue

phone: 412-578-8434
email: alambe AT andrew.cmu.edu

Production and monitoring of steady-state OH via ozone-alkene reaction and VOC tracers. Monitoring of ambient air toxic levels at Neville Island field site.

 


Timothy Lane

Ph.D. Student, Prof. Donahue, Prof. Pandis

phone: 412-268-3650
email: tlane AT andrew.cmu.edu

Modelling secondary organic aerosol formation in the Eastern United States: effects of temperature, NOx, and UV radiation.

 


Amy Sage

Ph.D. Student, Chemistry

phone: unlisted
email: unlisted

Kinetics and mechanisms of atmospheric processing of organic aerosols.

 

Undergraduate Students


Craig Reitmeyer

B.S. Student, Chemistry

phone: unlisted
email: creitmey AT andrew.cmu.edu

As an undergraduate in the lab, I perform many various tasks ranging from performing experiemtents to hiking to Mellon to get supplies or photocopy articles. My main interest is figuring out what my main interests are.

 


Christina Maksymiuk

B.S. student, Chemistry

phone: unlisted
email: cmaksymi AT andrew.cmu.edu

Analysis of limonene in ozone from orange peels (really... that is my experiment) In addition, still getting familiarized with the lab and assisting others with various experiments.

 

Alumniae


Bao Chuong

Postdoctoral Researcher, now at EPA

phone: unlisted
email: unlisted

Quantum chemistry and master equation simulation of ozone cycloalkene reactions.

 


Kara Huff Hartz

Post-doctoral Researcher, Chemical Engineering

phone: 412-268-6023
email: karah AT andrew.cmu.edu

Kinetics and mechanisms of gas-phase oxidation of hydrocarbons and heterogeneous atmospheric processing. Cloud condensation nuclei activation of organic aerosols. Speciation of organic atmospheric aerosol.

 


Albert Presto

Ph.D. student, Chemical Engineering

phone: 412-721-5203
email: apresto AT andrew.cmu.edu

Identification of pressure dependence of OH yield from ozone-alkene reactions via NO2 scavenging to form nitric acid. Determining the role of NOx in SOA formation from alkene oznolysis. Plan B: Become the next "Apprentice"

 


Jieyuan Zhang

Ph.D. Student, Chemical Engineering

phone: 412-521-3406
email: unlisted

My research now focuses on the mechanism of nitrate formation via the peroxy radicals (RO2) + NO reaction, which is very important when evaluate the peroxy radicals influence on ozone production in the atmosphere. I have finished building the model for the nitrate yields by master equation based on statistical mechanics with the Matlab. I'm building the experimental system based on the model results to check if our model is correct and to revise our model.

 


Jeff Gensamer

Ph.D. Student, Chemistry

phone: unlisted
email: unlisted

Isolation and spectroscopy of the Criegee Intermediate

 


BryceMarquis

Ph. D. Student

phone: unlisted
email: unlisted

Too busy to write a blurb.

 


Joshua Tischuk

B.S./M.S. Student, Chemistry

phone: unlisted
email: unlisted

Mechanistic understanding of limonene ozonlysis and secondary organic aerosol formation.

 


Judea Goins

B.S. Civil and Environmental Engineering, 2003

phone: unlisted
email: unlisted

Literature research and data analysis on nitrate formation.

 


Melanie Harris

B.S. Chemical Engineering, 2003

phone: unlisted
email: unlisted

Initial construction work in laboratory.

 


Clint Edleman

B.S. Chemical Engineering, 2003, MChe, Chemical Engineering, 2004

phone: unlisted
email: unlisted

Characterization of FTIR, noise and nonlinearity

 


Lara Kovell

B.S. Student, Chemical Engineering

phone: unlisted
email: unlisted

Pressure dependence of OH radical production from ozone-alkene reactions.

 


Ann Melnichuk

B.S. Chemistry, 2004

phone: unlisted
email: unlisted

Chemical coordinate analysis of isoprene oxidation.

 


BrianHunter

Ph. D. Student

phone: unlisted
email: unlisted

Too busy to write a blurb.

 

Administrative Staff


AudreyTerrell

Ph. D. Student

phone: unlisted
email: unlisted

Too busy to write a blurb.