Bradley E Sturgeon

Monmouth College faculty Profile

BIO

Brad received a BS/MS in Chemistry from Illinois State University in 1987/1989 and a PhD in Physical Chemistry from the University of California, Davis in 1994. Brad was a postdoctoral fellow at Northwestern University, University of Chicago Medical Center, and the National Institute of Environmental Health Sciences/NIH. Brad's professional life has been spent in academia ranging from teaching at a residential science and math high school through major research university. Brad settled in to the small liberal arts college environment 12 years ago by joining the faculty at Monmouth College in 2007. Brad's research interests include the detection of enzyme-generated radical intermediates using ESR/EPR spectroscopy, detection/identification of radical-derived products using HPLC, and application of computational approaches to understanding electrostatic mapping of unpaired electrons in small organic radicals. In addition to these academic pursuits, Brad has studied the science underlying coffee, beer, and fireworks. In 2011, Brad's obtained his pyrotechnicians' license under J&M Displays and continues to develop chemistry demonstrations related to energetic chemistry reactions.

EDUCATION

Ph.D., Physical Chemistry, September 1994. University of California, Davis; Davis, California, Dissertation: Electron Spin Echo Spectroscopy: Techniques and Applications to Manganese Systems. Advisor: Professor R. David Britt (rdbritt@ucdavis.edu).

M.S., Chemistry, May 1989. Illinois State University; Normal, Illinois, Thesis: Isotopic Perturbation and Its Effect on Isotopic Separation. Advisors: Professor Cheryl D. Stevenson (cdsteve@ilstu.edu) and Professor Richard C. Reiter (retired).

B.S., Chemistry, May 1987. Illinois State University; Normal, Illinois. Earned a bachelor's of science degree in chemistry (ACS approved). Participated in a Cooperative Education Program (CO-OP) with Nalco Chemical Company during junior and senior years. Conducted undergraduate research resulting in summer employment at Los Alamos National Laboratory (summer 1988, 1989).

TEACHING/RESEARCH EXPERIENCE

Associate Professor, Physical Chemistry, Monmouth College, 8/14-present

Assistant Professor, Physical Chemistry, Monmouth College, 8/07-8/14. I teach and conduct independent research in the area of physical and biophysical chemistry. Course work includes: Thermodynamics and Kinetics (Physical Chem I), Quantum Mechanics (Physical Chem II), Physical Chemistry Laboratory, Computational Chemistry, Environmental Chemistry (non-majors), General Chemistry, and General Chemistry laboratory. Additionally, I teach, within the College’s Integrated Studies curriculum, a course on Citizenship related to green initiative and “water.” My research program involves the direct detection of free radicals from enzymatic reactions. This program has both an experimental and computational approach. Techniques utilized include: Electron Spin Resonance (ESR), HPLC, electrochemical sensors (dioxygen, hydrogen peroxide, and nitric oxide), UV-Vis, and general lab techniques (buffers, solution prep, pH, compressed gases, etc). Computational efforts use a combination of DFT/B3YLP methods run through WebMO/Gaussian®.

Adjunct Faculty, Chemistry, Hood Collage and McDaniel College, 8/06-5/07. At Hood College I taught their “Discover Chemistry” general chemistry course. This laboratory-based, inquiry-based course is a where students spend three, 2-hour lab sessions per week exploring general chemistry principles traditionally taught in a lecture-style. At McDaniel College I taught Qualitative Analysis. This course has been previously taught in a very traditional fashion including a “glassware-based” laboratory. I was asked to modernize this course to include available instrumentation. The lab portion of the course was “presented” as a fictitious Contract Research Organization working in the “spirit of GLP.”

Assistant Professor, Physical Chemistry, Western Carolina University, 8/03-12/05. Taught and conducted independent research on enzyme biochemistry. Course work included: Thermodynamics and Kinetics (Physical Chem I), Quantum Mechanics (Physical Chem II), Chemical Dynamics Laboratory (Physical Chem Lab), Computational Chem (elective), general chem, and general chem laboratory. My research program involved the evaluation of enzyme and free radical chemistry. This biochemical research utilized: HPLC, electrochemical sensors for dioxygen, hydrogen peroxide, and nitric oxide, electron spin resonance, UV-Vis, and general lab techniques (buffers, solution prep, pH, compressed gases, etc). During the summers of ‘04 and ’05 I was the lead instructor for the NC Summer Ventures in Chemistry program. This 4 week, ~6 hrs per day program was directed at academically gifted high school students. My programs focused on enzyme biochemisty. The current dept. head is Prof. Cynthia Atterholt (atterholt@email.wcu.edu).

Visiting Lecturer, Analytical Chemistry, Univ. of North Carolina-Chapel Hill, 8/02-5/03. Taught Analytical Chemistry to science majors. The goal of this course was to introduce the fundamental concepts underlying analytical chemistry. There was a continuous emphasis on the “the analytical process”. This course covered the following topics: 1) acid/base chemistry, 2) analytical separations (general chromatography, GC, HPLC, capillary electrophoresis), 3) spectroscopy (UV-Vis spectroscopy), and 4) electrochemistry. Topics such as experimental error, statistics, and calibration were discussed in the context of the topics above. Course management was required due to the 200+ students enrolled. The current dept. head was Prof. James Jorgenson (jj@unc.edu).

Instructor, Chemistry, North Carolina School of Science and Math (NCSSM), 8/00-6/02. Taught chemistry to academically gifted junior and senior high school students accepted to this 10-month residential high school. The position responsibilities included: preparation of course and laboratory content, management of student records, and administrative responsibilities involving committee assignments, departmental meetings, grant preparation, and student discipline issues. The current dept. head is Myra Halpin, Ph.D. (halpin@ncssm.edu).

Chemist (GS-12/13, 1320), summers ‘01, ‘02, ‘03. National Institute of Environmental Health Sciences (NIEHS), Laboratory of Pharmacology and Chemistry, Research Triangle Park, NC. Advisors: Ronald P. Mason, Ph.D. (mason4@niehs.nih.gov) and Tom Burka, Ph.D. (bruka@niehs.nih.gov) This was summer employment during the years I taught. Projects related to IRTA at NIEHS/NIH immediately below.

Intramural Research Training Award (IRTA), 7/97 – 8/00. NIEHS, Laboratory of Pharmacology and Chemistry, Research Triangle Park, NC. Advisor: Ronald P. Mason, Ph.D. (mason4@niehs.nih.gov) Researched the role of free radical species involved in oxidative stress. Investigated the role of peroxidase enzymes in the formation of endogenous and exogenous substrate radicals. Directly detected free radicals using rapid-flow electron spin resonance (ESR) and indirectly using ESR spin trapping. Developed immobilized enzyme ESR method for enzymes that are not available in quantities necessary to perform rapid-flow measurements.

Post Doctoral Research Fellow, 1/96 - 6/97. University of Chicago Medical Center, Department of Radiation and Cellular Oncology. Advisor: Howard J. Halpern, Ph.D., M.D. (howard@rover.uchicago.edu) Projects involved biomedical research using a locally constructed 250 MHz Electron Spin Resonance (ESR) spectrometer. Investigated, in cellular systems, the role of anti-oxidant enzymes in the protection of cellular components from reactive oxygen species. Also used spin probes to determine in vivo oxygen concentration (oximetry) and viscosity, assisted in implementing multi-dimensional ESR imaging of tumors, and applied ESR spin trapping to reactive oxygen species.

Post Doctoral Research Fellow, 1/94 - 12/95. Northwestern University, Department of Chemistry, Evanston, IL. Advisor: Professor Brian M. Hoffman (bmh@northwestern.edu). Performed electron magnetic resonance studies on biological metalloenzymes, specifically carboxylate-bridged diiron centers. Used 35 GHz continuous wave (CW) Electron Paramagnetic Resonance (EPR)/Electron Nuclear Double Resonance (ENDOR) and 35 and 9 GHz pulsed EPR/ENDOR.

Graduate Research Assistant, 9/89 - 12/93. University of California, Davis, Department of Chemistry, Davis, CA. Advisor: Professor R. David Britt (rdbritt@ucdavis.edu). Conducted graduate research and course work focused on the biochemistry of protein structure and function. Constructed an 8-18 GHz pulsed Electron Spin Resonance/Electron Nuclear Double Resonance (EPR/ENDOR) spectrometer. Investigated a number of metalloenzyme systems using the pulsed EPR technique, most notably Electron Spin Echo Envelope Modulation (ESEEM) and Electron Spin Echo Electron Nuclear Double Resonance (ESE-ENDOR) of Mn(III)Mn(IV) model compounds, ESE-ENDOR of Mn(II), ESEEM/ESE-ENDOR of native and azide inhibited manganese catalase, and ESE-ENDOR of the oxygen evolving complex (OEC) of photosystem II (PSII).

Graduate Research Fellow, 6/88-8/88, 6/89-8/89. Los Alamos National Laboratory, Los Alamos, NM. Advisors: Paul Smith, Ph.D. (not available) and Wayne Smith, Ph.D. (wsmyth@lanl.gov). Conducted oxygen isotopic separations research in conjunction with the Isotope Separation Facility at LANL (INC-4). This facility has been since reorganized.

Graduate Research Assistant, 6/87 - 5/89. Illinois State University, Department of Chemistry, Normal, IL. Advisors: Professor Cheryl D. Stevenson (cdsteve@ilstu.edu) and Professor Richard C. Reiter (retired). Earned a Master's degree in physical organic chemistry. Conducted graduate research that resulted in summer employment at Los Alamos National Laboratory (summer 1989) and two scientific publications. Conducted physical organic research dealing with the separation of H, N, C, and O isotopes. Used vacuum line techniques to produce anion radicals of isotopically mixed organic compounds. EPR, FT-NMR, FT-IR, GC-Mass Spectral Analysis (GC-MS) techniques used in analysis of isotopic mixtures.