Aqueous Biomass Processing (ABP) Group

Cellulosic Biomass Lab

Posters

Posters

(*Presenter)

  • Singh P*, Kothari N, Patri A, Cai C, Kumar R, B Wyman CE. 2018. “Influence of Surface Deposited Lignin on Biological Conversion of CELF and DSA Pretreated Switchgrass,” Center for Bioenergy Innovation (CBI) Annual Meeting 2018, Asheville, NC, June 4/ June 6.

  • Singh P*, Kothari N, Patri A, Katahira R, Cai C, Kumar R, Beckham GT, Ragauskas AJ, Wyman CE, Tuskan GA. 2018. “CELF/ CBP for Enhanced Utilization of Polysaccharides and Lignin," DOE Genomic Sciences Program Principal Investigators Meeting, Tysons Corner, VA, February 26.

  • Alcaraz* C, Kumar R, Christopher P, Wyman CE. 2018. “High Yield Fructose Production from CELF Pretreated Corn Stover Using Fungal Enzymes and Immobilized Glucose Isomerase,” 40th Symposium on Biotechnology for Fuels and Chemicals, Clearwater, FL, April 30th.

  • Kothari* N, Cai C, Kumar R, Wyman CE. 2017. “Clostridium thermocellum and Fungal Enzymatic Deconstruction of Compositionally Distinct Solids Produced by Four Different Pretreatments of Switchgrass,” BioEnergy Science Center (BESC) Retreat, Chattanooga, Tennessee, July 12.

  • Patri* A, Cai C, Kumar R, Wyman CE. 2017. “Optimizing Sugar Conversion and Fermentation in Post-CELF Hydrolyzate,” BioEnergy Science Center (BESC) Retreat 2017, Chattanooga, Tennessee, July 12.

  • Patri A, Cai C, Kumar R, Wyman CE. 2017. “Yields from enzymatic hydrolysis of pretreated solids and fermentation of pretreatment hydrolysate from Co-solvent Enhanced Lignocellulosic Fractionation (CELF) of switchgrass,” 39th Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 02.

  • Kothari N, Cai* C, Kumar R, Wyman CE, and Gilna P. 2017. “The Effect of Lignin and Hemicellulose Removal on Switchgrass Deconstruction by Clostridium thermocellum,” DOE Genomic Sciences Program Annual Principal Investigator Meeting, Arlington, VA, February 7.

  • Dhir* R, Cai C, Wyman CE. 2017. “Comparing Sugar Titers and Maximum Ethanol Yields from Fed Batch Fermentation of CELF Pretreated Poplar Solids at High Glucan Loadings,” BioEnergy Science Center (BESC) Retreat, Chattanooga, Tennessee, July 11.

  • Kothari* N, Cai C, Kumar R, Wyman CE. 2017. “Clostridium thermocellum and Fungal Enzymatic Deconstruction of Compositionally Distinct Solids Produced by Four Different Pretreatments of Switchgrass,” BioEnergy Science Center (BESC) Retreat, Chattanooga, Tennessee, July 12.

  • Patri* A, Cai C, Kumar R, Wyman CE. 2017. “Optimizing Sugar Conversion and Fermentation in Post-CELF Hydrolyzate,” BioEnergy Science Center (BESC) Retreat 2017, Chattanooga, Tennessee, July 12.

  • Lu ML, Wyman, CE.  2017. “Maximization of Ethanol Yield and Productivity in Simultaneous Saccharification and Fermentation (SSF) of Unpretreated California Agave to Fuel Ethanol,” 39th Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 01.

  • Dhir R, Cai C, Wyman CE. 2017. “Comparing Sugar Titers and Maximum Ethanol Yields from Fed Batch Fermentation of CELF and DA Pretreated Poplar Solids at High Glucan Loadings,” 39th Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 02.

  • Patri A, Cai C, Kumar R, Wyman CE. 2017. “Yields from enzymatic hydrolysis of pretreated solids and fermentation of pretreatment hydrolysate from Co-solvent Enhanced Lignocellulosic Fractionation (CELF) of switchgrass,” 39th Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 02.  

  •  Kothari N, Cai* C, Kumar R, Wyman CE, and Gilna P. 2017. “The Effect of Lignin and Hemicellulose Removal on Switchgrass Deconstruction by Clostridium thermocellum,” DOE Genomic Sciences Program Annual Principal Investigator Meeting, Arlington, VA, February 7.

  • Dhir* R, Cai CM, Kumar R, Wyman CE. 2016. “Fed Batch Enzymatic Hydrolysis of CELF Pretreated Biomass to Obtain High Sugar Titers,” 10th BioEnergy Science Center (BESC) Retreat, Chattanooga, TN, June 13-15th.

  • Patri* A, Cai C, Kumar R, Wyman CE. 2016. “Total Sugar Recovery in Solids and Liquids from CELF and Dilute Acid Pretreatment of Switchgrass,” 10th BioEnergy Science Center (BESC) Retreat, Chattanooga, TN, June 13.

  • Kothari* N, Cai C, Kumar R, Wyman CE. 2016. “The Effect of Co-Solvent Enhanced Lignocellulosic Fractionation (CELF), Dilute Acid, and Hydrothermal Pretreatments Combined with Clostridium thermocellum Consolidated Bioprocessing and Fungal Enzymatic Hydrolysis on Total Sugar Release from Switchgrass,” 10th BioEnergy Science Center (BESC) Retreat, Chattanooga, TN, June 13.

  • Kothari N*, Cai C, Kumar R, Wyman CE. 2016. “Switchgrass Polysaccharides Deconstruction by Clostridium thermocellum Consolidated Bioprocessing Compared to Fungal Enzymes for Solids Produced by Co-Solvent Enhanced Lignocellulosic Fractionation, Hydrothermal, and Dilute Acid Pretreatments,” 38th Symposium on Biotechnology for Fuels and Chemicals, Baltimore, MD, April 25.

  • Lu ML*, Wyman CE. 2016. “Performance of Drought-Resistant California Agave spp. for Biochemical Conversion to Fuel Ethanol,”38th Symposium on Biotechnology for Fuels and Chemicals, Baltimore, MD, April 25.

  • Cai* CM, Nguyen TY, Thomas V, Patri A, Kothari N, Kumar R, Donohoe B, Pu Y, Ragauskas A, Wyman CE, and Gilna P. 2016. “CELF Pretreatment Enhances Conversion of Biomass to Renewable Fuels,” DOE Genomics Science Meeting, Tysons, VA, Feb 28 - Mar 2nd. 

  • Lu* ML, Tan DKY, Wyman CE.  2015. “Techno-economic Analysis of Semi-Arid Agave Species for Bioethanol Production,” AIChE Annual Meeting, Salt Lake City, Utah, November 11, 2015. 

  • Alcaraz C*, Kumar R, Wyman CE. 2015. “Novel Simultaneous Saccharification and Isomerization (SSI) to enhance Fructose Production from CELF Pretreated Corn Stover for Catalytic Conversion into Drop-In Fuels” AIChE Annual Meeting, Salt Lake City, UT, Nov 8-13th. 

  • Nguyen TY, Cai CM, Kumar* R, Wyman CE. 2015. “High Titer Ethanol Production from Corn Stover Solids Produced by Novel Co-Solvent Enhanced Lignocellulosic Fractionation (CELF),” 9th BioEnergy Science Center (BESC) Retreat, Chattanooga, TN, June 15-17th.

  • Patri* A, Cai CM, Kumar R, Wyman CE. 2015. “The Effects of Co-Solvent Enhanced Lignocellulosic Fractionation (CELF), Dilute Acid Pretreatment, and Sodium Chlorite Bleaching on Digestibility of Switchgrass,” 9th BioEnergy Science Center (BESC) Retreat, Chattanooga, TN, June 15-17th.

  • Bhagia* S, Meng X, Yee K, Thompson OA, Wellington  M, Chen J, Gunter LE, Jawdy S, Bryan AC, Bali G, Pu Y, Pattathil S, Kumar R, Tuskan G, Hahn MG, Ragauskas AJ, Wyman CE. 2015, “Performance and Characterization of Select Low Recalcitrance Rare Natural Poplar Variants Pretreated in Low Temperature Aqueous Conditions,” 9th BioEnergy Science Center (BESC) Retreat, Chattanooga, TN, June 15-17th.

  • Kothari* N, Thomas V, Kumar R, Wyman CE. 2015. “Preliminary Optimization of Dilute Acid And Hydrothermal Pretreatments for Switchgrass (SG): Comparing Performance for Enzymatic Hydrolysis (EH) with Cellulase Enzymes vs. Consolidated Bioprocessing (CBP) with C. thermocellum,” 9th BioEnergy Science Center (BESC) Retreat, Chattanooga, TN, June 15-17th.

  • Dhir R*, Cai CM, Kumar R, Wyman CE. 2015. “Comparing Maximum Combined Pretreatment and Enzymatic Hydrolysis Sugar Yields from Poplar Wood Following THF Co-Solvent Enhanced Lignocellulosic Fractionation (CELF), Dilute Acid (DA), and Ethanol Organosolv (EO) Pretreatments,” 9th BioEnergy Science Center (BESC) Retreat, Chattanooga, TN, June 15-17th.

  • Nagane* NR, Cai CM, Kumar R, Wyman CE. 2015. “Developing kinetic modeling data for THF co-solvent enhanced production of furfural, HMF, and levulinic acid,” 37th Symposium on Biotechnology for Fuels and Chemicals, San Diego, CA, April 27-30.

  • Kumar* R, Wyman CE. 2015. “Understanding Mechanisms Responsible for Strong Cellulase Inhibition by Mannans,” 37th Symposium on Biotechnology for Fuels and Chemicals, La Jolla, California, April 28th.

  • Thomas VA*, Bhagia S, Akinosho H, Ragauskas A, Kumar R, Wyman CE. 2015. “Effect of Pretreatment Severity on Poplar Digestion by Fungal Cellulases and C. thermocellum CBP: Insights from Deconstruction Rates, Cell Wall Properties, and Rare Poplar Natural Variants,” 37th Symposium on Biotechnology for Fuels and Chemicals, La Jolla, California, April 28th.

  • Patri AS*, Cai CM, Kumar R, Wyman CE. 2015. “Comparisons of Pretreatment of Switchgrass by Co-Solvent Enhanced Lignocellulosic Fractionation (CELF) to Dilute Acid Pretreatment,” 37th Symposium on Biotechnology for Fuels and Chemicals, La Jolla, California, April 28th. 

  • Kothari NK*, Thomas VA, Kumar R, Wyman CE. 2015. “Comparison of Sugar Release by Hydrolysis with Fungal Enzymes vs. Consolidated Bioprocessing with Clostridium thermocellum from Solids Produced by Dilute Acid and Hydrothermal Pretreatments of Switchgrass (SG),” 37th Symposium on Biotechnology for Fuels and Chemicals, La Jolla, California, April 28th.

  • Bhagia S*, Strauli A, Kumar R, Wyman CE. 2015. “The Debate about Molecular Dye Probes as a Tool for Evaluating Enzyme Accessible Cellulose in Lignocellulosic Biomass,” 37th Symposium on Biotechnology for Fuels and Chemicals, La Jolla, California, April 28th.

  • Lu* ML, Wyman CE.  2015. “Feasibility of a Pretreatment-Free Biochemical Conversion of Drought Resistant California Agave Deserti to Fuel Ethanol,” 37th Symposium on Biotechnology for Fuels and Chemicals, La Jolla, California, April 27.  

  • Thomas* V, Nguyen TY, Dhir R, Kumar R, and Wyman CE. 2014. “Integrating Conventional and Novel Pretreatments with C. thermocellum CBP to Overcome Biomass Recalcitrance,” DOE Genomics Science Meeting, Washington DC, February 23-24. 

  • Thomas* VA, Cai CM, Nguyen TY, Dhir R, Kumar R, Wyman CE. 2014. “Effect of Tetrahydrofuran(THF) Based CELF Pretreatment on C.thermocellum CBP,” Department of Energy (DOE) Year 7 Review of the BioEnergy Science Center (BESC), Oak Ridge National Laboratory, Oak Ridge, TN, Nov.

  • Bhagia* S, Kumar R, Wyman CE. 2014. “Pretreated Biomass Characterization and Mass Balances,” 8th Annual BESC Retreat, Chattanooga, TN, June 9-11.

  • Kumar* R and Wyman CE. 2014. “Pretreatment Equipment and Analytical Capabilities at The University of California, Riverside,” 8th BESC Retreat, Chattanooga, TN, June 9-11.

  • Thomas* V, Kumar R, Wyman CE, 2014. “Assessing the Effects of Pretreatment Strategies on Biomass Deconstruction for Clostridium thermocellum Compared to Fungal Enzymes,” 36thSymposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 28th.

  • Lu* ML, Wyman CE.  2014.  "Impact of Enzyme Formulation and Loading on Sugar Release from California Municipal Solid Wastes (MSW) Mixed Paper and Cardboard."  36th Symposium on Biotechnology for Fuels and Chemicals, Clearwater Beach, Florida, April 28.

  • Dhir* R, Chai C, Kumar R, Wyman CE, 2014. “THF: A Novel Co-solvent Pretreatment Strategy to Achieve High Combined Sugar Yields from Poplar,” 36thSymposium on Biotechnology for Fuels and Chemicals,  Clearwater Beach,  Florida,  April 28th.

  • Kumar* R, Wyman CE. 2014. “Cellulose Reducing Ends (DPr) Play No Role in Cellulose Recalcitrance to Biological Conversion with T. reesei Enzymes,” 36th Symposium on Biotechnology for Fuels and Chemicals, Clearwater beach, Florida, April 28th.

  • Nagane* N, Cai CM, Kumar R and Wyman CE. 2014. “Kinetic modeling of effects of acid catalysts on performance of THF co-solvent assisted production of furfural, HMF, and levulinic acid,” 36th Symposium on Biotechnology for Fuels and Chemicals, Clearwater Beach, FL, April 28 - May 1, 2014.

  • Nagane* N, Cai CM, Kumar R and Wyman CE. 2013. “Enhanced production of fuel precursors from cellulosic biomass for conversion into biofuels and high value chemicals,” 2013 AIchE Annual Meeting, San Francisco, CA , November 3-8, 2013.

  • Bhagia S, Kumar R, Wyman CE, 2013. “Reasons for drop in specific enzyme activity at low enzyme loadings,” 35th Symposium on Biotechnology for Fuels and Chemicals, Portland, Oregon, April 30th.

  • Kumar* R, and Wyman CE. 2013. “Non-Structural Hemicelluloses Resulting from Relocation/Precipitation and Re-Association During Pretreatment are More Inhibitory to Cellulase than Structural Hemicelluloses ,” 7th BESC Retreat, Chattanooga, TN, July 22-25th, 2013.

  • Bhagia* S, Kumar R, and Wyman CE, 2013. “Impacts of flowthrough vs. batch pretreatment under dilute acid and hydrothermal conditions on sugar release from Poplar,” 7th BESC Retreat, Chattanooga, TN, July 22-25th, 2013.

  • Lutzke V*, Almario A, Bhagia S, Kumar R, Wyman CE, 2013. “Influence of Pretreatment Method, Feedstock, and Severity on the Clostridium thermocellum Fermentation,” 35th Symposium on Biotechnology for Fuels and Chemicals, Portland, Oregon, April 30th.

  • Kumar* R, Wyman CE. 2013. “Hemicellulose (Xylan) Precipitation on Cellulose in Hydrothermal, Low-Severity Dilute Acid, and Ammonia Pretreatments Enhances Recalcitrance to Biological Conversion," 35th Symposium on Biotechnology for Fuels and Chemicals, Portland, Oregon, April 29th.

  • Kumar* R, Mittal A, Yarbrough J, Himmel M, Ragauskas AJ, Wyman CE. 2013. “Fungal Cellulase Activity is Affected More by Oxidation of Other Groups than Cellulose Reducing Ends - a Case of Enhanced Cellulose Recalcitrance without Change in Accessibility, Chain Length, or Crystallinity,” 35th Symposium on Biotechnology for Fuels and Chemicals, Portland, Oregon, April 30th.

  • Kumar* R, Wyman CE. 2012. "Hemicellulose Precipitation in Hydrothermal and Low Severity Dilute Acid Pretreatments Enhances Biomass Recalcitrance to Biological Conversion," 6th BESC Retreat, Chattanooga, TN, July 16-18th, 2012.

  • Li* H, Pu Y, Kumar R, Ragauskas AJ, Wyman CE. 2012. "Investigation of Lignin Deposition on Cellulose during Hydrothermal Pretreatment, its Effect on Cellulose Hydrolysis, and Underlying Mechanisms", 6th BESC Retreat, Chattanooga, TN, July 16-18th, 2012.

  • Gao* X, Kumar R, Wyman CE. 2012. "The Effect of Temperature and Xylan Removal on Enzymatic Digestion of Glucan for Pretreatment of Switchgrass with Dilute Acid Followed by Hot Water," 6th BESC Retreat, Chattanooga, TN, July 16-18th, 2012.

  • Li* H, Pattathil S, Foston MB, Samuel R, Kumar R, Ragauskas AJ, Hahn MG, Wyman CE. 2012. "Understanding How Cell Wall Differences in Agave, Poplar, and Switchgrass Affect Deconstruction in Pretreatment and Enzymatic Hydrolysis" 34th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, LA, April 30 - May 3, 2012.

  • Gao* X, Kumar R, Wyman CE. 2012. "The Effect of Temperature and Xylan Removal on Enzymatic Digestion of Glucan for Digestion of Glucan for Pretreatment of Switchgrass with Dilute Acid Followed by Hot Water," 6th BESC Retreat, Chattanooga, TN, July 16-18th, 2012.

  • Jin *Y, Kumar R, Wyman CE, 2011. "Optimizing parameters for enhanced cellulosic biomass conversion through multi-staged continuous simultaneous saccharification and fermentation (cSSF)" 34th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, LA, April 30 - May 3, 2012.

  • Pretreatment of Switchgrass with Dilute Acid Followed by Hot Water", 34th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, Louisiana, April 30 - May 3, 2012.

  • Kumar* R, Sannigrahi P, Hu F, Jung S, Ragauskas AJ, Wyman CE. 2012. "Carbohydrate Derived Humins (Pseudo-Lignin) Can Retard Cellulose Biological Conversion," 34th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, LA, April 30 - May 3, 2012.

  • Kumar* R, Hubbell C, Ragauskas AJ, Wyman CE. 2012. "Impact of Delignification of Cellulosic Biomass by Common Laboratory Methods on Lignin Selectivity, Cellulose Molecular Structure, and Enzymatic Digestibility," 34th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, LA, April 30 - May 3, 2012.

  • Mckenzie H, Kumar R*, Wyman C, Foston M, Jung S, Ragauskas A, Engle N, Emory J, Tomkins B, Tschaplinski T, Van Berkel G, Avci U, Hahn M, Gilna P, 2012. "Flowthrough Pretreatment to Examine Biomass Recalcitrance", Genomic Science Contractors-Grantees Meeting, Bethesda, Maryland, Feb 26-29.

  • DeMartini* JD, Wyman CE, 2011. “Examining spatial effects of steam pretreatment on the digestibility of wood chips: does chip size limit the effectiveness of pretreatment?” 5th BioEnergy Science Center Annual Retreat, Chattanooga, TN, July 18.

  • Li* H,Wyman CE,2011.“Application of High Throughput Systems to Assess Agave as a Low Lignin Biofules Feedstock for Semi-Arid Lands”,5th BESC Retreat, Chattanooga, TN, July 18.

  • DeMartini* JD, Pattathil S, Avci U, Foston M, Sannigrahi P, Sekalsky K, Mazumder K, Ragauskas AJ, Hahn MG, Wyman CE, 2011. “Monitoring the Effect of Hydrothermal Pretreatment on the Chemistry and Structure of Populus Trichocarpa to Identify Characteristics that Affect Digestibility,” Gordon Conference on Cellulosomes, Cellulases, and other Carbohydrate Binding Enzymes, Stonehill College, MA, July, 25.

  • Gao* X,Wyman CE, 2011. “Application of a High Throughput System to Investigate the Effects of Two Stage Pretreatment Strategy on Enzymatic Hydrolysis of Cellulosic Biomass”, 33rd Symposium on Biotechnology for Fuels and Chemicals, Seattle, WA, May 2-5.

  • Jin *Y, Shi J, Kumar R, Wyman CE, 2011. "Performance Comparison of Various Ethanologenic Microbes for SSF and SSCF of Pure Sugars and Cellulosic Biomass," 33rd Symposium on Biotechnology for Fuels and Chemicals, Seattle, WA, May 2-5.

  • Wyman CE, Gao X, Uppugundla N, de Costa Sousa L, Chundawat S, Dale BE, Balan V, Singh S, Varanasi P, Dibble D, Cheng G, Simmons B, Donohue T, Keasling J, Glina P, 2011. “BRC Collaboration to Characterize Structure and Sugar Yields from Three Different Pretreatment of Corn Stover”, Genomic Sciences Contractor-Grantee Meeting/USDA-DOE Plant Feedstock Genomics for Bioenergy Awardees Meeting, Arlington, VA, April 11.

  • DeMartini* JD, Selig MJ, Tucker MP, Turner G, Studer MH, Himmel, ME, Decker SR, Wyman, CE, 2011. “High-Throughput Compositional Analysis of Lignocellulosic Biomass,” Genomic Sciences Contractor-Grantee Meeting/USDA-DOE Plant Feedstock Genomics for Bioenergy Awardees Meeting, Arlington, VA, April 11.

  • Li* H, Qing Q, Wyman CE, 2011. "Development of An Improved Analytical Method to Characterization DP Distribution of Xylooligosaccharides Produced by Biomass Pretreatment", CE-CERT Board of Advisors Meeting, Riverside, California, March 3.

  • McKenzie* HL, Engle NL, Emory JF, Tomkins BA, Tschaplinski TJ, Van Berkel GJ, Wyman CE, 2010. “Water-Only Flowthrough Pretreatment of Poplar and Birchwood Xylan at 180oC,” BESC Science Retreat, Asheville, NC, June 20-23.

  • McKenzie* HL, Engle NL, Emory JF, Tomkins BA, Tschaplinski TJ, Van Berkel GJ, Wyman CE, 2010. “Water-Only Flowthrough Pretreatment of Poplar and Birchwood Xylan at 180oC”, Green Energy Canada-California Consortium Symposium and Project Meeting, Davis, CA, May 12.

  • McKenzie* HL, Engle NL, Emory JF, Tomkins BA, Tschaplinski TJ, Van Berkel GJ, Wyman CE, 2010. “Water-Only Flowthrough Pretreatment of Poplar and Birchwood Xylan at 180oC”, 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater Beach, FL, April 19-22.

  • DeMartini* JD, Wyman, CE, 2010. “Application of an Integrated High Throughput Pretreatment and Enzymatic Hydrolysis (HTPH) Screening Tool,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater Beach, FL, April 19.

  • Li* H, Qing Q, Wyman CE, 2010. "Development of An Improved Analytical Method to Characterization DP Distribution of Xylooligosaccharides Produced by Biomass Pretreatment", 32rd Symposium on Biotechnology for Fuels and Chemicals, Clearwater Beach, FL, April 19-22.

  • Shi*J, Wyman CE, Pu Y, Ragauskas AJ, Yang B. 2010. “Toward Understanding Fundamentals of Enzymatic Hydrolysis of Cellulose through a Restart Approach,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • McKenzie* HL, Wyman CE. 2010. “Design and Use of a Steam-Jacketed Fixed Bed Flowthrough Reactor for Pretreatment,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • Li* H, Qing Q, Wyman CE. 2010. “Development of an Improved Analytical System to Characterize DP Distribution of Oligosaccharides Produced by Biomass Pretreatment,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • DeMartini* JD, Studer MH, Wyman CE. 2010. “Application of an Integrated High Throughput Pretreatment and Enzymatic Hydrolysis (HTPPH) Screening Tool,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • Shi* J, Ebrik MA, RedmondT, Yang B, Wyman CE. 2010. “Application of Cellulases, Xylanse, and beta-Xylosidase to Xylan, Cellulose, and Switchgrass Solids from Leading Pretreatments,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • Shi* J, Ebrik MA, Wyman CE. 2010. “Understanding Slowing Hydrolysis Rates through a Restart Approach,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • Shi* J, Ebrik MA, RedmondT, Wyman CE. 2010. “Sugar Yields From Switchgrass for the Coupled Operations of Sulfur Dioxide Pretreatment and Enzymatic Hydrolysis,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • Qing* Q, Wyman CE. 2010. “Inhibition of Cellulose Enzymatic Hydrolysis by Xylooligomers of Different Chain Length,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • Zhang T, Wyman CE. 2010. “Hemicellulose Release Followed by Levulinic Acid Production as Building Blocks for Jet Fuel from Cellulosic Biomass,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • Gao X, Wyman CE. 2010. “Sugar Yields from Switchgrass for Low Temperature Dilute Sulfuric Acid Pretreatment,” 32nd Symposium on Biotechnology for Fuels and Chemicals, Clearwater, Florida, April 21.

  • Gao X, Wyman CE, 2009. “Impact of Hemicellulose removal and Associated Conditions on Enzymatic Hydrolysis” Chemical and Environmental Engineering Graduate Symposium. University of California Riverside, Riverside, CA, September 21.

  • McKenzie HL, DeMartini JD, Studer M, Wyman CE, 2009. “Understanding the effects of reactor design on glucose and xylose recovery from pretreatment and enzymatic hydrolysis,” Annual BESC Retreat, Asheville, NC, June.

  • DeMartini JD, McKenzie HL, Studer MH, Wyman CE, 2009. “Integrated High-Throughput Pretreatment and Enzymatic Hydrolysis in a 96-Well Plate,” BioEnergy Science Center Annual Retreat, Asheville, NC, June 22. Received “Best Student Poster Presentation in Characterization Focus Area.”

  • Qing* Q, Yang B, Wyman CE. 2009. “The Effect of Xylooligomers on Enzymatic Hydrolysis of Cellulose and Pretreated Corn Stover,” 31stSymposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • McKenzie* HL, DeMartini JD, Studer M, Wyman CE. 2009. “Understanding the Effects of Reactor Design on Glucose and Xylose Recovery from Pretreatment and Enzymatic Hydrolysis,” 31st Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • Brethauer* S, Studer MH, Yang B, Wyman CE. 2009. Multistage Continuous Saccharification and Fermentation of Dilute Acid Pretreated Corn Stover,” 31st Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • Redmond* R, Ebrik MA, Shi J, Yang B, Wyman CE. 2009. “Sugar Yields from Switchgrass for Dilute Acid Pretreatment and Subsequent Enzymatic Hydrolysis,” 31st Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • Mielenz* JR, Bardsley JS, Wyman CE. 2009. “Simple Process for Production of Ethanol from Soybean Hulls,” 31st Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • Ebrik* MA, Shi J, Yang B, Wyman CE. 2009. “Biological Conversion Of Municipal Solid Waste To Ethanol,” 31st Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • Shi* J, Ebrik M, Yang B, Wyman CE. 2009. “Limiting Factors of High Solids Enzymatic Hydrolysis of Lignocellulosic Biomass: Effects of Enzyme Loading/Formulation, Solids Loading, and Mixing,” 31st Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • Shi* J, Gao X, Yang B, Wyman CE. 2009. “Fundamentals of Enzymatic Hydrolysis of Cellulose Through a Restart Approach,” 31stSymposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • DeMartini* JD, McKenzie HL, Studer M, Wyman CE. 2009. “Integrated High-Throughput Pretreatment and Enzymatic Hydrolysis in a 96-Well Plate,” 31st Symposium on Biotechnology for Fuels and Chemicals, San Francisco, CA, May 3-6.

  • Studer* M, DeMartini JD, McKenzie HL, Wyman CE. 2009. “Integrated High Throughput Pretreatment and Enzymatic Hydrolysis in 96 Well Plates,”DOE GTL Meeting, Washington, DC, February 12.

  • Studer M, McKenzie* HL, DeMartini JD, Wyman CE. 2008. “Integrated High Throughput Pretreatment and Enzymatic Hydrolysis: 96 Well Plate Approach,” 58th Canadian Chemical Engineering Conference, Ottawa, Canada, October 19-22 (first prize in student poster competition).

  • Studer* M, Brethauer S, DeMartini JD, McKenzie HL, Wyman CE. 2008. “Integrated High-Throughput Pretreatment and Enzymatic Hydrolysis: 96 Well Plate Approach,” DOE Review Meeting of BioEnergy Science Center, Oak Ridge, TN, October 14.

  • Forsberg B*, Shi J, Yang B, Ebrik M, Wyman CE. 2008. “Microwave Pretreatment of Corn Stover for Fuel Ethanol Production,” UCR Tech Horizons Conference 2008, Riverside, CA, May 11.

  • Shi J*, Yang B, Wyman CE, Larenas E, Mitchinson C. 2008. “Fundamentals of Enzymatic Hydrolysis of Cellulose through a Restart Approach,” UCR Tech Horizons Conference 2008, Riverside, CA, May 11.

  • Ebrik M*, Shi J, Brethauer S, Studer M, Yang B, Wyman CE. 2008. “Water-Only and Dilute Acid Pretreatment of Aspen Wood for Sugar Generation,” UCR Tech Horizons Conference 2008, Riverside, CA, May 11.

  • Shi J*, Yang B, Wyman CE, Larenas E, Mitchinson C. 2008. “Fundamentals of Enzymatic Hydrolysis of Cellulose Through a Restart Approach,” 30th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, LA, May 5.

  • Brethauer S*, Studer M, Yang B, Wyman CE. 2008. “Effect of BSA Treatment of Cellulosic Biomass on Batch and Continuous Enzymatic Hydrolysis,” 30th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, LA, May 5.

  • Studer M*, McKenzie HL, DeMartini JD, Wyman CE. 2008. “Integrated High Throughput Pretreatment and Enzymatic Hydrolysis: 96 Well Plate Approach,” 30th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, LA, May 4.

  • Kumar R, Balan V,Mago G, Wyman CE. 2008. “Access of Cellulase to Cellulose and Lignin for Corn Stover and Poplar Solids Prepared by Leading Pretreatment Technologies,” 30th Symposium on Biotechnology for Fuels and Chemicals, New Orleans, LA, May 4.

  • Studer M, Wyman CE. 2008. “Cellulosic Ethanol: Sustainable Transportation Fuel from Plants,” University of California Meeting, Sacramento, March 4.

  • Willies* D, Yang B, Wyman CE. 2007. “Lignin Blockers to Reduce Costs of Enzymatic Hydrolysis of Pretreated Cellulose,” 234th ACS National Meeting, Boston, MA, August 22.

  • Kumar* R, Wyman CE. 2007. “Hydrolysis and Substrate Characteristics for Pretreatment of Corn Stover and Poplar by Leading Pretreatment Technologies,” 29th Symposium on Biotechnology for Fuels and Chemicals, Denver, CO, April 30.

  • Wyman* CE, Dale BE, Elander RT, Holtzapple MT, Ladisch MR, Lee YY, Mitchinson C, Saddler JN. 2007. “Overview of Biomass Refining Consortium for Applied Fundamentals and Innovation (CAFI),” 29th Symposium on Biotechnology for Fuels and Chemicals, Denver, CO, April 30.

  • Yang* B, Wyman CE, Dale BE, Elander RT, Holtzapple MT, Ladisch MR, Lee YY, Mitchinson C, Saddler JN. 2007. “Comparative Sugar Recovery Data and Economic Projections for Application of Leading Pretreatment Technologies to Corn Stover and Poplar,” 29thSymposium on Biotechnology for Fuels and Chemicals, Denver, CO, April 30.

  • Gray MC, Kumar R, Converse A, LloydT, Wyman* CE. 2007. “The Potential Impacts of Xylooligomer Solubility and Reaction Selectivity on Hemicellulose Hydrolysis Kinetics,” 29th Symposium on Biotechnology for Fuels and Chemicals, Denver, CO, April 30.

  • Shao X, Lynd L, Wyman CE. 2007. “Scale Up and Reactor Design for Biological Conversion of Cellulosic Biomass to Ethanol Featuring Enzymatic Hydrolysis,” 29th Symposium on Biotechnology for Fuels and Chemicals, Denver, CO, April 30.

  • Yang* B, Qing Q, Studer M, Wyman C. 2007. “A New Approach to Determine Cellulose Reactivity Change with Conversion for Enzymatic Hydrolysis of Pretreated Corn Stover,” 29th Symposium on Biotechnology for Fuels and Chemicals, Denver, CO, April 29.

  • Studer* M, Yang B, Wyman C. 2007. “BSA Treatment to Improve Batch and Continuous Enzymatic Hydrolysis and Simultaneous Saccharification and Fermentation,” 29th Symposium on Biotechnology for Fuels and Chemicals, Denver, CO, April 29.

  • Yang* B, Wyman CE. 2006. “Substrate Reactivity for Enzymatic Hydrolysis of Cellulose,” Annual Meeting of the American Institute of Chemical Engineers, San Francisco, California, November 15.

  • Wyman CE, Dale BE, Elander RT, Holtzapple MT, Ladisch MR, Lee YY, Moniruzzaman M, Saddler JN. 2006. “Enzymatic Solubilization of Xylan from Residual Solids Produced by Leading Pretreatment Technologies,” Biomass-Derived Pentoses: From Biotechnology to Fine Chemistry, Reims, France, October 22-25.

  • Liu* C, Bardsley J, Wyman CE. 2006. “Continuous Fermentation of Cellulose to Ethanol,” 28th Symposium on Biotechnology for Fuels and Chemicals, Nashville, Tennessee, May.

  • Kumar R, Wyman* CE. 2006. “The Impact of Dilute Sulfuric Acid on the Selectivity of Xylooligomer Depolymerization to Monomer,” 28thSymposium on Biotechnology for Fuels and Chemicals, Nashville, Tennessee, May.

  • Yang* B, Willies DM, Wyman CE. 2006. “Substrate Reactivity on Enzymatic Hydrolysis of Cellulose,” 28th Symposium on Biotechnology for Fuels and Chemicals, Nashville, Tennessee, April 30.

  • Yang B, Willies DM, Wyman* CE. 2006. “Protein Treatment to Reduce Non-Productive Cellulase Adsorption,” USDA CSREES National Research Initiative Awardee Meeting, Warrenton, Virginia, February 27.

  • Yang B, Willies D, Wyman* CE. 2005. “Protein Treatment to Reduce Non Productive Cellulase Adsorption,” 14th European Biomass Conference and Exhibition, Paris, France, October 18.

  • Wyman* CE, Dale BE, Elander RT, Holtzapple M, Ladisch MR, Lee YY, Saddler JN. 2005. “Comparison of the Performance of Leading Technologies for Pretreatment of Corn Stover,” 14th European Biomass Conference and Exhibition, Paris, France, October 18.

  • Yang* B, Willies DM, Converse AO, Wyman CE.  2005. “Changes in the Enzymatic Digestion Rate of Cellulose with Conversion,”Gordon Research Conference on Cellulases and Cellulosomes, Proctor Academy, Andover, New Hampshire, August 7-12.

  • Bardsley* JS, Mielenz JR, Wyman CE. 2005. “Development of a Multi-Stage Fermentation System for Maximizing Solids Concentration and Optimizing Enzyme Loadings for Continuous SSF of Pretreated Biomass,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Gray* MC, Converse AO, Wyman CE. 2005. “Solubility Limitations in the Batch Water Only Pretreatment of Hemicellulose,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Hannon* J, Wyman CE. 2005. “Kinetic Models to Describe Glucose Fermentationsby Saccharomyces cerevisiae for Integration into CFD Software,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Kumar* R, Wyman CE. 2005. “Understanding the Effect of Pretreatment on Cellulose Digestion,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Liu* C, Bardsley J, Wyman CE. 2005. “Covalent Cross-Links in Corn Stover and Their Impact on Hemicellulose Hydrolysis and Cellulose Digestibility,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Lloyd TA, Wyman* CE. 2005. “Catalytic Mechanisms of Dilute Acid Depolymerization of Xylan,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Mielenz* JR, Bardsley J, Wyman CE. 2005. “Evaluation of Soybean Hulls as a Source of Ethanol,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Willies* DM, Yang B, Wyman CE. 2005. “Cellulase and Lignin-Blocking Protein Adsorption on Cellulosic Substrates,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Yang* B, Willies DM, Converse AO, Wyman CE. 2005. “Changes in the Enzymatic Reaction Rate of Cellulose with Conversion,” 27thSymposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Yang* B, Wyman CE. 2005. “Effect of Lignin on Xylan Hydrolysis in a Flowthrough Reactor,” 27th Symposium on Biotechnology for Fuels and Chemicals, Denver, Colorado, May 1-2.

  • Liu C*, Wyman CE. 2004. “Size-Exclusion Chromatography for Characterization of Dissolved Hemicellulose-Lignin Fragments from Flowthrough Pretreatment of Corn Stover,” 26th Symposium on Biotechnology for Fuels and Chemicals, Chattanooga, TN, May 10.

  • Gray* MC, Converse AO, Wyman CE. 2004. “Xylooligomer Preparation and Solubility Measurements” 26th Symposium on Biotechnology for Fuels and Chemicals, Chattanooga, TN, May 10.

  • Abifarin* O, Wyman CE. 2004. “Protein Recovery from Cellulosic Biomass Prior to Fermentation,” 26th Symposium on Biotechnology for Fuels and Chemicals, Chattanooga, TN, May 10.

  • Lloyd* T,Wyman CE. 2004. “The Effect of Acid on the Reaction of Dissolved Hemicellulose Oligomers,” 26th Symposium on Biotechnology for Fuels and Chemicals, Chattanooga, TN, May 10.

  • Kumar* R, Wyman CE. 2004. “Enzymatic Hydrolysis Models for Application to Cellulose Prepared by Leading Pretreatment Technologies,” 26th Symposium on Biotechnology for Fuels and Chemicals, Chattanooga, TN, May 10.

  • Mielenz* JR, Lynd LR, Wyman CE. 2004. “Development and Capabilities of the Dartmouth Biocommodity Engineering Process Facility,” 26thSymposium on Biotechnology for Fuels and Chemicals, Chattanooga, TN, May 10.

  • Yang* B, Wyman CE. 2003. “Effect of Hemicellulose and Lignin Removal for Batch and Flowthrough Pretreatment on the Enzymatic Digestion of Corn Stover Cellulose ,” 25th Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 5.

  • Hebert* C, Wyman CE, Lynd LR, Bakker A. 2003. “Scale-up of Anaerobic Processes Involving Soluble Substrates: The Use of CFD Analysis for Experimental Design,” 25th Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 5.

  • Liu* C, Wyman CE. 2003. “Impact of Fluid Velocity and Contact Time on Corn Stover Pretreatment in a Flowthrough Reactor,” 25thSymposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 5.

  • Gray* MC, Converse AO, Wyman CE. 2003. “Measuring and Modeling Oligomer Solubilities in Hemicellulose Hydrolysis,” 25th Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 5.

  • Brennan* MA, Wyman CE. 2003. “Predicting Performance of Batch, Flowthrough, and Mixed Batch Hemicellulose Hydrolysis by Coupled Mass Transfer and Reaction Models,” 25th Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 5.

  • Stuhler* S, Wyman CE. 2003. “The Role of Solids Concentration and Acetylation in Uncatalyzed Batch Hydrolysis of Corn Stover Hemicellulose,” 25th Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 5.

  • Lloyd* T, Wyman CE. 2003. “A Modified Polymer Depolymerization Kinetics Model to Describe the Thermochemical Hemicellulose Hydrolysis,” 25th Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 5.

  • Li* X, Converse AO, Wyman CE. 2003. “Kinetic Modeling of Xylooligosaccharides Hydrolysis,” 25th Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 5.

  • Yang* B, Liu C, Wyman CE. 2002. “A Comparison of Batch & Flowthrough Reactors for Hemicellulose Hydrolysis and Cellulose Digestion by Enzymes,” Kyoto University International Symposium on Post-Petrofuels in the 21st Century – Prospects in the Future of Biomass Energy, Montreal, Quebec, Canada, September 3.

  • Lloyd* TA, Wyman CE. 2002. “Use of a Polymer Degradation Model to Predict Performance of Hydrolysis of Corn Stover Hemicellulose,” Kyoto University International Symposium on Post-Petrofuels in the 21st Century – Prospects in the Future of Biomass Energy, Montreal, Quebec, Canada, September 3.

  • Wyman CE. 2002. “Production of Cellulosic Sugars: Process Economics and Synergies,” 12th European Biomass Conference and Technology Exhibition on Biomass for Energy, Industry, and Climate Protection, Amsterdam, The Netherlands, June 17-21.

  • Liu C, Wyman* CE. 2002. “Comparison of Flowthrough and Batch Biomass Pretreatment for Biological Production of Fuels and Chemicals,” 12th European Biomass Conference and Exhibition, Amsterdam, The Netherlands, June 17-21.

  • Stuhler* SL, Wyman CE. 2002. “Quantification of Temperature Transients in Tubular Batch Reactor Pretreatment and the Impact on Hydrolysis Kinetics,” 24th Symposium on Biotechnology for Fuels and Chemicals, Gatlinburg, Tennessee, April 29.

  • Liu* C, Wyman CE. 2002. “Effect of Flow Rate, Temperature, and Acid on Corn Stover Pretreatment in a Flowthrough Reactor,”24thSymposium on Biotechnology for Fuels and Chemicals, Gatlinburg, Tennessee, April 29.

  • Gray* MC, Converse AO, Wyman CE. 2002. “Solubilities of Sugar Monomers and Oligomers Found in Biomass Pretreatment,” 24thSymposium on Biotechnology for Fuels and Chemicals, Gatlinburg, Tennessee, April 29.

  • Li* X, Converse AO, Wyman CE. 2002. “Characterization of the Molecular Weight Distribution of Oligomers from Batch Uncatalyzed Hydrolysis of Xylan,” 24th Symposium on Biotechnology for Fuels and Chemicals, Gatlinburg, Tennessee, April 29.

  • Bigelow M, Wyman* CE. 2001. “Cellulase Enzyme Production on Bagasse Pretreated with Hot Water,” 23rd Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 8.

  • Lloyd* TA, Stuhler* SL, Wyman CE. 2001. “Assessing the Effect of Transient Heat Transport on Tubular Batch Reactors Used for the Pretreatment of Lignocellulosic Biomass,” 23rd Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 8.

  • Gray* M, Li* X, Wyman CE. 2001. “Sugar and Oligomer Solubility Effects in Biomass Pretreatment by Hemicellulose Hydrolysis,” 23rdSymposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 8.

  • Liu* C, Yang* B, Wyman CE. 2001. “Hemicellulose and Lignin Dissolution Profiles for Hot Water Treatment of Corn Stover by a Flowthrough Reactor,” 23rd Symposium on Biotechnology for Fuels and Chemicals, Breckenridge, Colorado, May 8.

  • Jacobsen* SE, Wyman CE. 2000. “Understanding the Role of Oligomers in Hemicellulose Hydrolysis for Uncatalyzed Biomass Pretreatment,” American Institute of Chemical Engineers 2000 Annual Meeting, Los Angeles, California, November 14.

  • Jacobsen* SE, Wyman CE. 2000. “Acid Catalyzed Cellulose and Hemicellulose Hydrolysis Kinetics: Key Similarities and Distinctions,”22ndSymposium on Biotechnology for Fuels and Chemicals, Gatlinburg, Tennessee, May 9.

  • Jacobsen SE, Wyman* CE. 1999. “Predicting Performance of Conventional and Alternative Acid Catalyzed Processes for Biomass Pretreatment,” International Energy Agency Bioenergy Workshop, KwaZulu-Natal, South Africa, August 27.

  • Jacobsen* SE, Wyman CE. 1999. “Cellulose and Hemicellulose Hydrolysis Models for Application to Current and Novel Pretreatment Processes,” 21st Symposium on Biotechnology for Fuels and Chemicals, Fort Collins, Colorado, May 5.

  • Spindler* DD, Philippidis GP, Wyman CE. 1991. “Experimental Investigation of Key Parameters in the Simultaneous Saccharification and Fermentation of Biomass to Ethanol,” 13th Symposium on Biotechnology for Fuels and Chemicals, Colorado Springs, Colorado, May.

  • Wyman CE. 1990. “Biological Production of Chemicals from Renewable Feedstocks,” National Meeting, American Chemical Society, Washington, DC, August 26.

  • Bynum MT, Kompala DS, Grohmann K, Wyman CE. 1987. “Modeling of Bret­tanomyces clausenii Fermentation on Mixtures of Glucose and Cellobiose,” 9th. Symposium on Biotechnology for Fuels and Chemi­cals, Boulder, Colorado, May 7.