Current Lab Members
Graduate Students
Jake Weber
Minneapolis, Minnesota
BS: Chemistry & Biology
Harvey Mudd College (2022)
SIO: Fall 2022
Marine chemistry PhD student
Jake's primary research interests are focused on sea spray aerosol and their potential to impact human health.
Email: j1weber@ucsd.edu
Maile Heyer
Oahu, Hawai'i
BS: Microbiology
UCSD (2022)
SIO: Fall 2022
Marine Biology PhD student
Maile's research broadly seeks to classify microbial communities and how they influence ecological systems. She will combine culture independent and dependent methods to simplify the dynamics within microbial communities so they can be manipulated and applied to today’s issues. This work will be completed under the guidance of the Prather and Zeigler labs at SIO.
Email: mheyer@ucsd.edu
Alexia Moore
Sacramento, CA
BS: Chemistry
Howard University (2018)
Chemistry: Fall 2018
Atmospheric & Analytical Chemistry PhD candidate
Alexia focuses on using Chemical Ionization Mass Spectrometry to detect Volatile Organic Compounds emitted from the ocean and monitor their role in secondary aerosol formation. She has received the NSF GRFP and UCOP-HBCU fellowships.
Email: anmoore@ucsd.edu
Raymond Leibensperger III
Denver area, Colorado
BS: Applied Physics in Marine Science
University of Miami (2020)
SIO: Fall 2020
Climate Sciences PhD candidate
Raymond's research focus is the transmission of particles from the sea surface into aerosols via bubble formation and bursting.
Email: rleibens@ucsd.edu
Benjamin Rico
Orange County, CA
BS: Biochemistry & Cell Biology
UCSD (2020)
Chemistry: Fall 2020
Atmospheric & Analytical Chemistry PhD student
Since joining the group, Ben has been working to develop portable, low-cost chemical ionization mass spectrometers for online detection of volatile organic compounds.
Email: berico@ucsd.edu
Ke'La Kimble
Baton Rouge, Louisiana
BS: Chemistry ACS
Xavier University of Louisiana (2019)
Chemistry: Fall 2019
Atmospheric & Analytical Chemistry PhD candidate
Here at UCSD, Ke'La studies changes in chemical composition of sea-spray aerosols using custom aerosol time-of-flight mass spectrometers. She is a fellowship recipient of the NSF GRFP, UCOP-HBCU, Sloan, & UCSD and serves as a member of the External Advisory Committee for the UC-ACS Bridge Program.
Email: kkimble@ucsd.edu
Twitter: @kelakimble
Christopher Frobenius
Orange County, CA
BS: Chemistry
UCSD (2022)
Chemistry: Winter 2023
Chemistry Master's student
Chris joined as a Lab Tech performing field work to investigate potential human health effects attributable to sea spray aerosols occurring in polluted environments. He is now a graduate student pursuing a M.S. in chemistry with a research project utilizing mass spectrometry under the guidance of Prof. Skip Pomeroy and Prof. Prather.
Email: cfrobeni@ucsd.edu
Justin Hamlin
Iowa City, Iowa
BA: Chemistry
University of Iowa (2017)
Chemistry: Fall 2022
Atmospheric & Analytical Chemistry PhD student
Following graduation, Justin served in the US Army as a Chemical Officer where he led a Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Response Team. He left the military in 2022 to pursue his PhD at UCSD where he studies biogenic volatile organic compounds and how they impact new particle formation in marine environments.
Email: jdhamlin@ucsd.edu
Julia Niehoff
Mendham, New Jersey
BS: Environmental Chem
State University of New York College of Environmental Science and Forestry (2023)
SIO: Fall 2023
Marine Chemistry & Geochemistry PhD student
Julia's interests are in carbon cycling and public policy.
Email: juniehoff@ucsd.edu
Jena Herbst
Corona, CA
BS: Ecology & Evolutionary Biology
University of California, Irvine (2022)
SIO: Fall 2023
Marine Chemistry PhD student
Jena was a CAICE SURP student in the Prather Lab in 2022 where she studied the chemical characterization of SOARS using TD-GCMS.
Email: j1herbst@ucsd.edu
Leila
El Masri
Houston, Texas
BA: Chemistry + Political Science
Claremont McKenna College (2022)
Chemistry: Fall 2022
Atmospheric and Analytical Chemistry PhD student
Leila is interested in exploring the oxidation reactions of the environment through radical chemistry. She hopes to investigate the role of seaweed and other marine species' emissions via online chemical ionization mass spectrometry to elucidate their contribution to net global VOC emissions.
Email: lelmasri@ucsd.edu
Senior Personnel and Postdocs
Chris Lee, PhD - CAICE Managing director
Chris is the Managing Director of NSF funded Center for Aerosol Impacts on Chemistry of the Environment (CAICE) with interests in understanding the role of atmospheric aging and marine-derived enzymes on the chemistry of sea spray aerosols. He joined the Prather Group in 2011 after graduating from the University of Wisconsin - Madison.
Email: leechris@ucsd.edu
Charbel received his Ph.D. in Civil and Environmental Engineering from Virginia Tech in 2022 and a B.E. in Mechanical Engineering from the Lebanese American University in 2018. He joined CAICE in 2022 as a postdoctoral scholar working under Prof. Kimberley A. Prather. Charbel's research aims to improve our understanding of the physical mechanisms of SSA generation and their role in the ejection of microbes and microplastics in the marine environment.
Twitter: @charbelEharb
Email: charb@ucsd.edu
