headshot photo of Dr. Maduka Ogba

Dr. Maduka Ogba

Assistant Professor
Schmid College of Science and Technology; Chemistry
Expertise: Computations; Organocatalysis; Organometallic chemistry; Catalyst design; Conformational analysis; Cheminformatics
Office Location: Keck Center for Science and Engineering 232
Phone: (714) 516-5536
Education:
Trinity University, Bachelor of Science
Oregon State University, Ph.D.

Biography

In 2011, Dr. O. Maduka Ogba obtained his B.S. in computer science and minor in chemistry at Trinity University in San Antonio, Texas. In 2016, he was awarded his Ph.D. in chemistry at Oregon State University under the tutelage of Dr. Paul Ha-Yeon Cheong. Dr. Ogba’s graduate research focused on developing computational routines to study molecular structure and reaction processes involving large and/or conformationally flexible systems. Dr. Ogba conducted his Robbins Postdoctoral Fellowship (2016–2018) at Pomona College, California working with Dr. Daniel J. O’Leary. In this postdoctoral tenure, Dr. Ogba focused on computational NMR chemical shift predictions, probing molecular structure and transformations via computations analysis of isotope effects.

In 2018, Dr. Ogba joined Chapman University as an assistant professor of chemistry in Schmid College of Science and Technology. In this role, Dr. Ogba enjoys working with students in his computational chemistry research lab (The OMO Lab) to (i) study the underlying physical and chemical factors governing molecular structure, reaction mechanisms, and selectivity in organocatalyzed reactions, and (ii) to develop software and informatics tools for chemists to use to rapidly mine, analyze, and visualize chemical data. Dr. Ogba also enjoys teaching students the fundamental theories in organic chemistry, as well as applied work in computational chemistry, and cheminformatics.

When not staring into his laptop screen, Dr. Ogba can be found reading a fantastic piece of literary fiction, watching a theatre production, or dancing to live music in a concert hall. Some also say that his laughter can be heard across buildings(!) – more data points needed in this regard.

 

On February 18, 2019, Dr. Ogba was a guest speaker for Schmid College's Science on Tap Series. 

 

Recent Creative, Scholarly Work and Publications

“Automating data analysis for two-dimensional gas chromatography/time-of-flight mass spectrometry non‐targeted analysis of comparative samples,” Ivan A. Titaley, O. Maduka Ogba, Leah Chibwe, Eunha Hoh, Paul Ha-Yeon Cheong, Stacey L. M. Simonich. Journal of Chromatography A. 2018 1541, 57–62.

“Origins of Small Proton Chemical Shift Differences in Monodeuterated Methyl Groups,” O. Maduka Ogba, Stuart J. Elliott, David A. Kolin, Lynda J. Brown, Sebastian Cevallos, Stuart Sawyer, Malcolm H. Levitt, Daniel J. O’Leary. The Journal of Organic Chemistry 2017 82 (17), 8943–8949.

“Spreadsheet-Based Computational Predictions of Isotope Effects,” O. Maduka Ogba, John D. Thoburn, Daniel J. O’Leary. In Press: Chapter 14 in Applied Theoretical Organic Chemistry, World Scientific 2017 (D. J. Tantillo, Editor).

“Conformational Searching for Complex, Flexible Molecules,” Alexander C. Brueckner, O. Maduka Ogba, Kevin Snyder, H. Camille Richardson, Paul Ha Yeon Cheong. In Press: Chapter 5 in Applied Theoretical Organic Chemistry, World Scientific 2017 (D. J. Tantillo).

“MIDA Boronates are Hydrolysed Fast and Slow by Two Different Mechanisms,” Jorge A. Gonzalez, O. Maduka Ogba, Gregory F. Morehouse, Nicholas Rosson, Kendall N. Houk, Andrew G. Leach, Paul H.-Y. Cheong, Martin D. Burke, Guy C. Lloyd-Jones. Nature Chemistry 2016 8, 1067-1075.

“Peroxiredoxin Catalysis at Atomic Resolution,” Arden Perkins, Derek Parsonage, Kim J. Nelson, O. Maduka Ogba, Paul H.-Y. Cheong, Leslie B. Poole, P. Andrew Karplus. Structure 2016 24 (10), 1668-1678.

“Computational Insights into the Central Role of Nonbonding Interactions in Modern Organocatalysis,” Daniel M. Walden, O. Maduka Ogba, Ryne C. Johnston, Paul Ha-Yeon Cheong. Accounts of Chemical Research 2016 49 (6), 1279-1291.

“Letter Writing as a Service-Learning Project: An Alternative to the Traditional Laboratory Report,” Michael W. Burand, O. Maduka Ogba. Journal of Chemical Education 2013 90 (12), 1701-1702. 

Recent Creative, Scholarly Work and Publications