David Hogan received his Doctorate in 2016 from the Department of Environmental Science in the
University of Arizona’s College of Agriculture and Life Sciences. He is an assistant research scientist in
the Environmental Microbiology Laboratory of Dr. Raina Maier. His research interests focus on the use
of biosurfactants (microbially produced surfactants or “soaps”) to develop remediation technologies for
metal contamination in water.


Monica talks with Flor Sandoval from Sonoran Environmental Research Institute. From Flor: I’ve been with SERI since 2009 when I started as a volunteer...
Hello and welcome! My name is Sara Sillik. I have lived in Tucson, Arizona my entire life. Some of my favorite hobbies include running,...
My name is Ray Lee and I am an upcoming senior at University of Arizona with majors biochemistry and molecular cellular biology. I was...