Experts on "Chemistry"

Valerie A. Baggett

  • Instructor of Chemistry

Valerie Baggett loves the laboratory, as she worked in industry for 20 years in the development, testing, documentation, and marketing of scientific instruments. She is the Chemistry Lab Coordinator overseeing the ordering, organization, and safety of the chemistry stockrooms, along with the oversight of the General Chemistry and Chem 120 laboratories. She also teaches Principles of Organic and Biochemistry, part of the chemistry requirement for Nursing and some Kinesiology majors. She developed the online Chemistry Placement Tutorial and is the resource instructor for Introduction to Chemistry. She loves to see God’s attributes revealed in chemical compounds and wants her students to enjoy that too.

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Jonah Chang

  • Assistant Professor

Dr. Jonah Chang’s teaching interests are in the area of chemistry; specifically in organic chemistry and biochemistry. He teaches a variety of courses to chemistry and biochemistry majors including General Chemistry I, Organic Chemistry I, Advanced Organic Chemistry and Laboratory, Biochemistry II, and Laboratory in Biochemistry. Recently, he has designed a project-based learning module in Advanced Organic Chemistry for students to develop an original proposal for a target molecule, which the students then attempt to carry out in Advanced Organic Chemistry Laboratory. He integrates his faith into his teaching most specifically when contrasting the intricate molecules and biochemical pathways found in nature against the state-of-the-art methods of the modern organic chemist.

Dr. Chang's research interests focus on the chemical synthesis of biologically active and structurally complex secondary metabolites.  The role of these molecules in the parent organism is often unknown, but they are interesting because they often inhibit targets associated with human diseases. In the process of executing a multi-step synthesis, new chemical methods are often discovered and can be elaborated into a synthetic methodology. Students in Dr. Chang's lab are trained in classical synthetic chemistry techniques including oxygen and water-free manipulations, flash chromatography for purification, and characterization of molecules using spectroscopy.  Dr. Chang conducted post-doctoral research at the University of California, Irvine.

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Dana E. Johnson

  • Assistant Professor of Chemistry

Dr. Dana Johnson teaches General Chemistry and Biochemistry I, along with the Organic Chemistry labs. In the past, he has taught all the various iterations of the Organic Chemistry lectures. His student populations center on the B.S. in Chemistry, B.S in Biochemistry and the Pre-Health Biology majors.   Dr. Johnson’s research interests include assessing learning styles and success of the student in a first-semester organic chemistry class with the goal of influencing organic chemistry pedagogy. Dr. Johnson is also the Chemistry, Physics and Engineering Pre-Health advisor through the Office of Health Professions Advising, led by Dr. Harvey Havoonjian.  He advises first-year pre-health majors, and focuses on advising pre-dental and pre-pharmacy students. Dr. Johnson enjoys integrative discussions in his classroom, drawing inferences of origin from the structural arrangement of organic and bio-organic molecules.

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Biola University
13800 Biola Ave. La Mirada, CA 90639