David E. Cliffel
Cornelius Vanderbilt Chair
Professor of Chemistry
Professor of Physics and Astronomy
Associate Professor of Pediatrics
Overview:
Multianalyte
Microphysiometry for Organs on a Chip
Analytical chemistry often leads the forefront of scientific discovery, as new
instrumentation allows us to perform new experiments. Our group has created
multianalyte microphysiometry by combining microfluidic technologies with
electrochemical detection to study the dynamic behaviors of metabolic pathways.
We are developing new multianalyte microphysiometry methods with applications
in cancer, diabetes, and toxicology. We have added electrochemical detectors
for many metabolic analytes into the microfluidic chamber to give a complete
dynamical picture of the live cell populations including organ on a chip
platforms.
Electrochemistry
on the Nanoscale
Electron transfer in nanometer-size chemical systems is an important process
for the creation of macromolecular electronics. We are interested in the
electrochemistry of metallic nanoparticles, redox proteins like Photosystem I,
and other electroactive nanomaterials that bridge the gap between bulk solids
and discrete molecules in the development of electronic devices using
nanotechnology.
Awards:
-Society of Electroanalytical Chemistry (SEAC) Young Investigator Award, 2005
-ACS Younger Chemistry Committee Leadership Development Award, 2004
-Central Texas ACS Local Section Appreciation Award, 1997
-Federation of Analytical Chemistry and Spectroscopy Societies Student Award, 1995
-Hoechst Celanese Excellence Awards in Chemistry, Top UT Chemistry Graduate Student Award, 1995
-George Geisler Excellence Award in Chemistry, University of Dayton, 1992
-Thomas Armstrong Outstanding Electrical Engineering Achievement Award, University of Dayton, 1992
-Horvath/ Steger Excellence Award in Electrical Engineering, University of Dayton, 1992
-ACS Undergraduate Analytical Chemistry Award, 1991
-Patterson College Chemistry Award from the Dayton ACS local section, 1991
-Louis Rose Award- Outstanding Electrical Engineer Junior, University of Dayton, 1990
-John Lucier Award- Outstanding Chemistry Junior, University of Dayton, 1990
-Silver Medal at the 20th International Chemistry Olympiad in Helsinki, Finland, 1988