Our People – Department of Chemistry, Biochemistry and Physics

Department Leadership 

Dr. Brian A. Logue

Brian Logue

Brian Logue serves as head of the Department of Chemistry, Biochemistry and Physics at SDSU, where he oversees departmental administration, strategic planning and faculty coordination, while also teaching and mentoring students in the field of analytical chemistry.

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Robert McTaggart

Robert McTaggart

Robert McTaggart is the assistant department head and professor in the Department of Chemistry, Biochemistry and Physics, where he supports departmental leadership, assists with administrative coordination and contributes to teaching physics and student mentorship.

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Cheng Zhang

Cheng Zhang

As a graduate coordinator, Cheng Zhang oversees the graduate programs within the Department of Chemistry, Biochemistry and Physics, guiding admissions, student progress and curriculum development to support graduate student success. He teaches graduate and undergraduate organic chemistry courses.

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Melody Jewell

Melody Jewell

Serving as an undergraduate coordinator, Melody Jewell manages advising, academic planning and curriculum for undergraduate students, helping ensure a strong foundation in coursework, research opportunities and career preparation. She also teaches general chemistry courses, helps coordinate the chemistry education M.S. program, and is the faculty adviser for the Chemistry Club.

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Department Staff 

Stephanie Jensen

Stephanie Jensen

Stephanie Jensen serves as an assistant to the department head and also helps coordinate the chemistry instructional program, supporting graduate education.

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Sally Krueger

Sally Krueger

Sally Krueger works in conjunction with Human Resources to support staffing, onboarding and other personnel-related functions, while also contributing to the coordination of the physics instructional program.

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Jaque Mann

Jaque Mann

Jaque Mann serves as the building and safety personnel for the department, ensuring compliance with safety regulations and maintaining a secure working environment for all staff and students.

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Rui Li

Rui Li

Rui Li is the lab storekeeper for the department, overseeing inventory, receiving deliveries, and managing the safe handling and distribution of liquid nitrogen and carbon dioxide tanks used in research and instructional labs.

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Department Faculty

Adam Hoppe

Adam Hoppe

As a director of National Institutes of Health-funded Center of Biomedical Research Excellence-SDSU chapter, Adam Hoppe, Ph.D., leads cutting-edge research on how immune cells like macrophages fight cancer and viral infections. His team combines live-cell imaging and CRISPR genome screening to uncover how therapeutic antibodies activate immune defenses.

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Dr. Darci Fink

Darci Fink

In her teaching of cell and molecular biology and biochemistry, Darci Fink, Ph.D., brings real-world relevance from her lab, where she investigates how lymphatic vessels grow, adapt and signal — work that not only uncovered primary cilia on lymphatic cells but also aims to inform treatments for cancer, inflammation and tissue repair.

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Derek Brandis

Derek Brandis

Derek Brandis, Ph.D., is an expert in analytical chemistry, specifically studying ice core research, and is the SDSU Wokini mentor for Native American students and communities in STEM throughout South à£à£Ö±²¥Ðã and the surrounding region.

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Fathi Halaweish

Fathi Halaweish

Fathi Halaweish, Ph.D., combines his teaching in organic and biochemistry with cutting-edge research focused on natural products, developing and modeling drug-like compounds that show promise against various cancers and Type 2 diabetes.

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Dr. Jay Shore

Jay Shore

Jay Shore, Ph.D., teaches chemistry education and focuses his research on enhancing student learning through the integration of computational chemistry, nuclear magnetic resonance and materials science — developing innovative visualizations and assessment tools to improve chemistry instruction.

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Dr. Jihong Cole-Dai

Jihong Cole-Dai

Jihong Cole-Dai, Ph.D., teaches analytical chemistry to undergraduate and graduate students and leads pioneering research on environmental change by analyzing chemical components in polar ice cores, improving methods to reveal the history of Earth’s atmosphere.

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Judy Vondruska

Judy Vondruska

Primarily focused on teaching physics, Judy Vondruska, Ph.D., explores how students learn — researching tools like classroom response systems, the development of engineering identity, and most recently, the role of artificial intelligence in education — while also guiding first-year physics majors in hands-on astronomy projects ranging from exoplanet studies to building a radio telescope.

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Julie Leibold

Julie Leibold

Julie Leibold, Ph.D., plays a vital role in SDSU’s Department of Chemistry and Biochemistry as the lab coordinator for most of the general chemistry laboratories, ensuring smooth operation, safety and hands-on learning for hundreds of students each year. In addition to her coordination duties, she also teaches undergraduate inorganic chemistry and other courses vital to the department.

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Matthew Miller

Matthew Miller

Matthew Miller, Ph.D., teaches chemistry education and explores how STEM outreach programs shape student learning and motivation, using these informal experiences to investigate their impact on future engagement in science while also guiding in-service teachers through a graduate program focused on chemical education.

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Dr. Nurul Islam

M. Nurul Islam

M. Nurul Islam, Ph.D., teaches analytical and bioanalytical chemistry while leading multidisciplinary research that uses metabolomics and lipidomics to discover disease biomarkers and understand infectious and inflammatory disease processes through advanced mass spectrometry.

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Kharel Protrait

Parashu Kharel

Combining a passion for teaching physics with cutting-edge materials research, Parashu Kharel, Ph.D., explores the structure-property relationships of novel magnetic materials — ranging from bulk crystals to nanostructures — for applications in permanent magnets, magnetic refrigeration and spintronic devices.

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Rachel Willand Charnley

Rachel Willand-Charnley

Blending teaching in glycobiology with research at the interface of chemistry and immunology, Rachel Willand-Charnley, Ph.D., develops novel glycan therapeutics and synthetic strategies to address critical challenges in cancer treatment.

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Sara Madsen

Sara Madsen

Sara Madsen, Ph.D., serves as a senior lecturer in chemistry at SDSU, dedicated to undergraduate education and distinguished by her leadership in green chemistry pedagogy, including recognition with the Dow Green Chemistry Education à£à£Ö±²¥Ðã.

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Suvobrata Chakravarty

Suvobrata Chakravarty

Blending expertise in biochemistry and biophysical chemistry, Suvobrata Chakravarty, Ph.D., explores how proteins communicate with DNA, RNA and other proteins — using structural biology, bioinformatics and innovative tools to reveal how genetic mutations alter human protein function at both the molecular and genomewide scale.

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Yung Huh

Yung Huh

Yung Huh, Ph.D., teaches physics and materials science while leading research on advanced functional materials — from engineered thin films and magnetic systems for spintronics and data storage to next-generation solar cells and superconducting materials for quantum computing.

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Graduate Assistants

Research Staff

Contact us
Photo of Department of Chemistry, Biochemistry and Physics
Department of Chemistry, Biochemistry and Physics
Physical Address
1055 Campanile Ave.
Brookings, SD 57007
Mailing Address
SAV 247, Box 2202
Brookings, SD 57007
Hours
Mon - Fri: 8:00 a.m.-5:00 p.m.
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