- Dr. Beitle joined the Department of Chemical Engineering at the UA in August 1993. In 1998 he was awarded tenure and promoted to Associate Professor, and in 2006 he achieved the rank of Full Professor. His primary research interests are in the field of biochemical engineering, with an emphasis on bioseparation and fermentation, and adaptive technology for the disabled.
Dr. Beitle teaches upper level and graduate level courses in chemical engineering, and enjoys challenging students to apply their fundamental learning in a variety of settings. He has received teaching awards both as a graduate student (1988) and as a faculty member (1998, 2003, and 2007), and has been recognized as an outstanding mentor at the University of Arkansas three times. He is a member of the American Institute of Chemical Engineers, the American Chemical Society, and various other technical and honorary societies. He has served on the Executive Committee for the Biochemical Technology Division within ACS, and is a longstanding member of the Cell and Molecular Biology Program Advisory Committee at the University of Arkansas.
- B.S., Chemical Engineering, University of Pittsburgh, 1987
- M.S., Chemical Engineering, University of Pittsburgh, 1991
- Ph.D., Chemical Engineering, University of Pittsburgh, 1993
- Trans-, trans-conjugated linoleic acid compositions and use thereof, US Patent #8,809,560
- Separatone-Based Protein Expression and Purification Platform. US Patent #20,150,139,944
- Microvolume Immunoabsorbant Assays with Amplified Electrochemical Detection. US Patent #6,887,714.
- User Interface for Software Applications. US Patent #8,210,090.
Recent Peer Reviewed Publications
- Fruchtl, M., J. Sakon, and R. Beitle. "Expression of a collagen-binding domain fusion protein: Effect of amino acid supplementation, inducer type, and culture conditions." Biotechnology progress 31, no. 2 (2015): 503.
- Haley, R., M. Fruchtl, E. M. Brune, M. Ataai, R. Henry, and R. Beitle. "A redesigned Escherichia coli triosephosphate isomerase restores growth properties in a bacterial strain useful for Immobilized Metal Affinity Chromatography (IMAC)." Journal of biotechnology 188 (2014): 48.
- Merriman, Lauren, Alex Moix, Robert Beitle, and Jamie Hestekin. "Carbon dioxide gas delivery to thin-film aqueous systems via hollow fiber membranes."Chemical Engineering Journal 253 (2014): 165-173.
- Rechtin, Tammy M., Matthew Hurst, Tom Potts, Jamie Hestekin, Robert Beitle, John McLaughlin, and Peter May. "Production of recombinant protein in Escherichia coli cultured in extract from waste product alga, Ulva lactuca."Biotechnology progress 30, no. 4 (2014): 784-789.
- Jernigan, Alice, Michael May, Thomas Potts, Brigitte Rodgers, Jamie Hestekin, Peter I. May, John McLaughlin,Robert R. Beitle, and Christa Hestekin. "Effects of drying and storage on year-round production of butanol and biodiesel from algal carbohydrates and lipids using algae from water remediation." Environmental Progress & Sustainable Energy 32, no. 4 (2013): 1013-1022.
- Du, Jianjun, Nicole Lorenz, Robert R. Beitle, and Jamie A. Hestekin. "Application of wafer-enhanced electrodeionization in a continuous fermentation process to produce butyric acid with clostridium tyrobutyricum." Separation Science and Technology 47, no. 1 (2012): 43-51.
- Bartlow, Patrick, Neha Tiwari, Robert R. Beitle, and Mohammad M. Ataai. "Evaluation of Escherichia coli proteins that burden nonaffinity-based chromatography as a potential strategy for improved purification performance." Biotechnology progress 28, no. 1 (2012): 137-145.
- Du, Jianjun, Amy McGraw, Nicole Lorenz, Robert R. Beitle, Edgar C. Clausen, and Jamie A. Hestekin. "Continuous Fermentation of Clostridium tyrobutyricum with Partial Cell Recycle as a Long-Term Strategy for Butyric Acid Production." Energies 5, no. 8 (2012): 2835-2848.
- Bartlow, Patrick, Guy T. Uechi, John J. Cardamone Jr, Tamanna Sultana, McKinzie Fruchtl, Robert R. Beitle, and Mohammad M. Ataai. "Identification of native Escherichia coli BL21 (DE3) proteins that bind to immobilized metal affinity chromatography under high imidazole conditions and use of 2D-DIGE to evaluate contamination pools with respect to recombinant protein expression level." Protein expression and purification 78, no. 2 (2011): 216-224.
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