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2020

Ammonia-salt solvent promotes cellulosic biomass deconstruction under ambient pretreatment conditions to enable rapid soluble sugar production at ultra-low enzyme loadings

Chundawat, S. P. S., Sousa, L. D. C., Roy, S., Yang, Z., Gupta, S., Pal, R., Zhao, C., Liu, S. H., Petridis, L., O'Neill, H. & Pingali, S. V., Jan 1 2020, In : Green Chemistry. 22, 1, p. 204-218 15 p.

Research output: Contribution to journalArticle

1 Scopus citations
2019

Comparative analysis of key technologies for cellulosic ethanol production from Brazilian sugarcane bagasse at a commercial scale

Chandel, A. K., Albarelli, J. Q., Santos, D. T., Chundawat, S. P., Puri, M. & Meireles, M. A. A., Jul 1 2019, In : Biofuels, Bioproducts and Biorefining. 13, 4, p. 994-1014 21 p.

Research output: Contribution to journalArticle

5 Scopus citations

Impact of Ammonia Pretreatment Conditions on the Cellulose III Allomorph Ultrastructure and Its Enzymatic Digestibility

Sousa, L. D. C., Humpula, J., Balan, V., Dale, B. E. & Chundawat, S. P. S., Sep 3 2019, In : ACS Sustainable Chemistry and Engineering. 7, 17, p. 14411-14424 14 p.

Research output: Contribution to journalArticle

4 Scopus citations
2017

Insights into cellulase-lignin non-specific binding revealed by computational redesign of the surface of green fluorescent protein

Haarmeyer, C. N., Smith, M. D., Chundawat, S. P. S., Sammond, D. & Whitehead, T. A., Apr 1 2017, In : Biotechnology and Bioengineering. 114, 4, p. 740-750 11 p.

Research output: Contribution to journalArticle

7 Scopus citations

Negatively Supercharging Cellulases Render Them Lignin-Resistant

Whitehead, T. A., Bandi, C. K., Berger, M., Park, J. & Chundawat, S. P. S., Jul 3 2017, In : ACS Sustainable Chemistry and Engineering. 5, 7, p. 6247-6252 6 p.

Research output: Contribution to journalArticle

8 Scopus citations

Shotgun approach to increasing enzymatic saccharification yields of ammonia fiber expansion pretreated cellulosic biomass

Chundawat, S. P. S., Uppugundla, N., Gao, D., Curran, P. G., Balan, V. & Dale, B. E., May 10 2017, In : Frontiers in Energy Research. 5, MAY, 9.

Research output: Contribution to journalArticle

2 Scopus citations
2016

Next-generation ammonia pretreatment enhances cellulosic biofuel production

Da Costa Sousa, L., Jin, M., Chundawat, S. P. S., Bokade, V., Tang, X., Azarpira, A., Lu, F., Avci, U., Humpula, J., Uppugundla, N., Gunawan, C., Pattathil, S., Cheh, A. M., Kothari, N., Kumar, R., Ralph, J., Hahn, M. G., Wyman, C. E., Singh, S., Simmons, B. A. & 2 others, Dale, B. E. & Balan, V., Apr 2016, In : Energy and Environmental Science. 9, 4, p. 1215-1223 9 p.

Research output: Contribution to journalArticle

105 Scopus citations

Saccharification of thermochemically pretreated cellulosic biomass using native and engineered cellulosomal enzyme systems

Chundawat, S. P. S., Paavola, C. D., Raman, B., Nouailler, M., Chan, S. L., Mielenz, J. R., Receveur-Brechot, V., Trent, J. D. & Dale, B. E., Dec 2016, In : Reaction Chemistry and Engineering. 1, 6, p. 616-628 13 p.

Research output: Contribution to journalArticle

3 Scopus citations
2015

Cellobiohydrolase 1 from Trichoderma reesei degrades cellulose in single cellobiose steps

Brady, S. K., Sreelatha, S., Feng, Y., Chundawat, S. P. S. & Lang, M. J., Dec 10 2015, In : Nature communications. 6, 10149.

Research output: Contribution to journalArticle

24 Scopus citations

Designer synthetic media for studying microbialcatalyzed biofuel production

Tang, X., Sousa, L. D. C., Jin, M., Chundawat, S. P. S., Chambliss, C. K., Lau, M. W., Xiao, Z., Dale, B. E. & Balan, V., Jan 22 2015, In : Biotechnology for Biofuels. 8, 1, 0179.

Research output: Contribution to journalArticle

19 Scopus citations

Insights into plant cell wall structure, architecture, and integrity using glycome profiling of native and AFEXTM-pretreated biomass

Pattathil, S., Hahn, M. G., Dale, B. E. & Chundawat, S. P. S., Jan 1 2015, In : Journal of Experimental Botany. 66, 14, p. 4279-4294 16 p.

Research output: Contribution to journalArticle

32 Scopus citations

MARTINI coarse-grained model for crystalline cellulose microfibers

López, C. A., Bellesia, G., Redondo, A., Langan, P., Chundawat, S. P. S., Dale, B. E., Marrink, S. J. & Gnanakaran, S., Jan 15 2015, In : Journal of Physical Chemistry B. 119, 2, p. 465-473 9 p.

Research output: Contribution to journalArticle

25 Scopus citations
2014

A comparative study of ethanol production using dilute acid, ionic liquid and AFEX™ pretreated corn stover

Uppugundla, N., Da Costa Sousa, L., Chundawat, S. P. S., Yu, X., Simmons, B., Singh, S., Gao, X., Kumar, R., Wyman, C. E., Dale, B. E. & Balan, V., May 13 2014, In : Biotechnology for Biofuels. 7, 1, 72.

Research output: Contribution to journalArticle

132 Scopus citations

Controlled incorporation of deuterium into bacterial cellulose

He, J., Pingali, S. V., Chundawat, S. P. S., Pack, A., Jones, A. D., Langan, P., Davison, B. H., Urban, V., Evans, B. & O'Neill, H., Jan 1 2014, In : Cellulose. 21, 2, p. 927-936 10 p.

Research output: Contribution to journalArticle

23 Scopus citations
10 Scopus citations

Lignin triggers irreversible cellulase loss during pretreated lignocellulosic biomass saccharification

Gao, D., Haarmeyer, C., Balan, V., Whitehead, T. A., Dale, B. E. & Chundawat, S. P. S., Nov 27 2014, In : Biotechnology for Biofuels. 7, 1, 0175.

Research output: Contribution to journalArticle

65 Scopus citations

Probing the nature of AFEX-pretreated corn stover derived decomposition products that inhibit cellulase activity

Humpula, J. F., Uppugundla, N., Vismeh, R., Sousa, L., Chundawat, S. P. S., Jones, A. D., Balan, V., Dale, B. E. & Cheh, A. M., Jan 2014, In : Bioresource Technology. 152, p. 38-45 8 p.

Research output: Contribution to journalArticle

11 Scopus citations
2013

Increased enzyme binding to substrate is not necessary for more efficient cellulose hydrolysis

Gao, D., Chundawat, S. P. S., Sethi, A., Balan, V., Gnanakaran, S. & Dale, B. E., Jul 2 2013, In : Proceedings of the National Academy of Sciences of the United States of America. 110, 27, p. 10922-10927 6 p.

Research output: Contribution to journalArticle

85 Scopus citations

Profiling of diferulates (plant cell wall cross-linkers) using ultrahigh-performance liquid chromatography-tandem mass spectrometry

Vismeh, R., Lu, F., Chundawat, S. P. S., Humpula, J. F., Azarpira, A., Balan, V., Dale, B. E., Ralph, J. & Jones, A. D., Nov 7 2013, In : Analyst. 138, 21, p. 6683-6692 10 p.

Research output: Contribution to journalArticle

15 Scopus citations

Profiling of soluble neutral oligosaccharides from treated biomass using solid phase extraction and LC-TOF MS

Vismeh, R., Humpula, J. F., Chundawat, S. P. S., Balan, V., Dale, B. E. & Jones, A. D., May 15 2013, In : Carbohydrate Polymers. 94, 2, p. 791-799 9 p.

Research output: Contribution to journalArticle

12 Scopus citations
2012

An integrated paradigm for cellulosic biorefineries: Utilization of lignocellulosic biomass as self-sufficient feedstocks for fuel, food precursors and saccharolytic enzyme production

Lau, M. W., Bals, B. D., Chundawat, S. P. S., Jin, M., Gunawan, C., Balan, V., Jones, A. D. & Dale, B. E., May 1 2012, In : Energy and Environmental Science. 5, 5, p. 7100-7110 11 p.

Research output: Contribution to journalArticle

50 Scopus citations

Coarse-grained model for the interconversion between native and liquid ammonia-treated crystalline cellulose

Bellesia, G., Chundawat, S. P. S., Langan, P., Redondo, A., Dale, B. E. & Gnanakaran, S., Jul 19 2012, In : Journal of Physical Chemistry B. 116, 28, p. 8031-8037 7 p.

Research output: Contribution to journalArticle

17 Scopus citations

Guayule as a feedstock for lignocellulosic biorefineries using ammonia fiber expansion (AFEX) pretreatment

Chundawat, S. P. S., Chang, L., Gunawan, C., Balan, V., McMahan, C. & Dale, B. E., May 1 2012, In : Industrial Crops and Products. 37, 1, p. 486-492 7 p.

Research output: Contribution to journalArticle

15 Scopus citations
2011

Binding characteristics of Trichoderma reesei cellulases on untreated, ammonia fiber expansion (AFEX), and dilute-acid pretreated lignocellulosic biomass

Gao, D., Chundawat, S. P. S., Uppugundla, N., Balan, V. & Dale, B. E., Aug 1 2011, In : Biotechnology and Bioengineering. 108, 8, p. 1788-1800 13 p.

Research output: Contribution to journalArticle

35 Scopus citations

Deconstruction of lignocellulosic biomass to fuels and chemicals

Chundawat, S. P. S., Beckham, G. T., Himmel, M. E. & Dale, B. E., Jul 15 2011, In : Annual Review of Chemical and Biomolecular Engineering. 2, p. 121-145 25 p.

Research output: Contribution to journalArticle

569 Scopus citations

Hemicellulases and auxiliary enzymes for improved conversion of lignocellulosic biomass to monosaccharides

Gao, D., Uppugundla, N., Chundawat, S. P. S., Yu, X., Hermanson, S., Gowda, K., Brumm, P., Mead, D., Balan, V. & Dale, B. E., Feb 24 2011, In : Biotechnology for Biofuels. 4, 5.

Research output: Contribution to journalArticle

161 Scopus citations

Influence of physico-chemical changes on enzymatic digestibility of ionic liquid and AFEX pretreated corn stover

Li, C., Cheng, G., Balan, V., Kent, M. S., Ong, M., Chundawat, S. P. S., Sousa, L. D. C., Melnichenko, Y. B., Dale, B. E., Simmons, B. A. & Singh, S., Jul 1 2011, In : Bioresource Technology. 102, 13, p. 6928-6936 9 p.

Research output: Contribution to journalArticle

166 Scopus citations

Insights into hydrogen bonding and stacking interactions in cellulose

Parthasarathi, R., Bellesia, G., Chundawat, S. P. S., Dale, B. E., Langan, P. & Gnanakaran, S., Dec 15 2011, In : Journal of Physical Chemistry A. 115, 49, p. 14191-14202 12 p.

Research output: Contribution to journalArticle

77 Scopus citations

Multi-scale visualization and characterization of lignocellulosic plant cell wall deconstruction during thermochemical pretreatment

Chundawat, S. P. S., Donohoe, B. S., Da Costa Sousa, L., Elder, T., Agarwal, U. P., Lu, F., Ralph, J., Himmel, M. E., Balan, V. & Dale, B. E., Mar 1 2011, In : Energy and Environmental Science. 4, 3, p. 973-984 12 p.

Research output: Contribution to journalArticle

319 Scopus citations

Probing the early events associated with liquid ammonia pretreatment of native crystalline cellulose

Bellesia, G., Chundawat, S. P. S., Langan, P., Dale, B. E. & Gnanakaran, S., Aug 18 2011, In : Journal of Physical Chemistry B. 115, 32, p. 9782-9788 7 p.

Research output: Contribution to journalArticle

28 Scopus citations

Proteomics-based compositional analysis of complex cellulase-hemicellulase mixtures

Chundawat, S. P. S., Lipton, M. S., Purvine, S. O., Uppugundla, N., Gao, D., Balan, V. & Dale, B. E., Oct 7 2011, In : Journal of Proteome Research. 10, 10, p. 4365-4372 8 p.

Research output: Contribution to journalArticle

57 Scopus citations

Rapid quantification of major reaction products formed during thermochemical pretreatment of lignocellulosic biomass using GC-MS

Humpula, J. F., Chundawat, S. P. S., Vismeh, R., Jones, A. D., Balan, V. & Dale, B. E., Apr 15 2011, In : Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences. 879, 13-14, p. 1018-1022 5 p.

Research output: Contribution to journalArticle

16 Scopus citations

Restructuring the crystalline cellulose hydrogen bond network enhances its depolymerization rate

Chundawat, S. P. S., Bellesia, G., Uppugundla, N., Da Costa Sousa, L., Gao, D., Cheh, A. M., Agarwal, U. P., Bianchetti, C. M., Phillips, G. N., Langan, P., Balan, V., Gnanakaran, S. & Dale, B. E., Jul 27 2011, In : Journal of the American Chemical Society. 133, 29, p. 11163-11174 12 p.

Research output: Contribution to journalArticle

212 Scopus citations

The quest for alternatives to microbial cellulase mix production: Corn stover-produced heterologous multi-cellulases readily deconstruct lignocellulosic biomass into fermentable sugars

Park, S. H., Ransom, C., Mei, C., Sabzikar, R., Qi, C., Chundawat, S., Dale, B. & Sticklen, M., May 1 2011, In : Journal of Chemical Technology and Biotechnology. 86, 5, p. 633-641 9 p.

Research output: Contribution to journalArticle

17 Scopus citations
2010

Enzymatic digestibility and ethanol fermentability of AFEX-treated starch-rich lignocellulosics such as corn silage and whole corn plant

Shao, Q., Chundawat, S. P., Krishnan, C., Bals, B., Sousa, L. D. C., Thelen, K. D., Dale, B. E. & Balan, V., Jun 11 2010, In : Biotechnology for Biofuels. 3, 12.

Research output: Contribution to journalArticle

36 Scopus citations

Mixture optimization of six core glycosyl hydrolases for maximizing saccharification of ammonia fiber expansion (AFEX) pretreated corn stover

Gao, D., Chundawat, S. P. S., Krishnan, C., Balan, V. & Dale, B. E., Apr 1 2010, In : Bioresource Technology. 101, 8, p. 2770-2781 12 p.

Research output: Contribution to journalArticle

157 Scopus citations

Multifaceted characterization of cell wall decomposition products formed during ammonia fiber expansion (AFEX) and dilute acid based pretreatments

Chundawat, S. P. S., Vismeh, R., Sharma, L. N., Humpula, J. F., da Costa Sousa, L., Chambliss, C. K., Jones, A. D., Balan, V. & Dale, B. E., Nov 1 2010, In : Bioresource Technology. 101, 21, p. 8429-8438 10 p.

Research output: Contribution to journalArticle

171 Scopus citations

Strategy for identification of novel fungal and bacterial glycosyl hydrolase hybrid mixtures that can efficiently saccharify pretreated lignocellulosic biomass

Gao, D., Chundawat, S. P. S., Liu, T., Hermanson, S., Gowda, K., Brumm, P., Dale, B. E. & Balan, V., Feb 1 2010, In : Bioenergy Research. 3, 1, p. 67-81 15 p.

Research output: Contribution to journalArticle

32 Scopus citations
2009

Conversion of extracted oil cake fibers into bioethanol including DDGS, canola, sunflower, sesame, soy, and peanut for integrated biodiesel processing

Balan, V., Rogers, C. A., Chundawat, S. P. S., Da Costa Sousa, L., Slininger, P. J., Gupta, R. & Dale, B. E., Feb 1 2009, In : JAOCS, Journal of the American Oil Chemists' Society. 86, 2, p. 157-165 9 p.

Research output: Contribution to journalArticle

27 Scopus citations

Enzymatic digestibility and pretreatment degradation products of AFEX-treated hardwoods (populus nigra)

Balan, V., Da Costa Sousa, L., Chundawat, S. P. S., Marshall, D., Sharma, L. N., Chambliss, C. K. & Dale, B. E., Mar 1 2009, In : Biotechnology Progress. 25, 2, p. 365-375 11 p.

Research output: Contribution to journalArticle

104 Scopus citations

Optimizing harvest of corn stover fractions based on overall sugar yields following ammonia fiber expansion pretreatment and enzymatic hydrolysis

Garlock, R. J., Chundawat, S. P. S., Balan, V. & Dale, B. E., Dec 23 2009, In : Biotechnology for Biofuels. 2, 1, p. 1-14 14 p.

Research output: Contribution to journalArticle

46 Scopus citations
2008

High-throughput microplate technique for enzymatic hydrolysis of lignocellulosic biomass

Chundawat, S. P. S., Balan, V. & Dale, B. E., Apr 15 2008, In : Biotechnology and Bioengineering. 99, 6, p. 1281-1294 14 p.

Research output: Contribution to journalArticle

101 Scopus citations

Mushroom spent straw: A potential substrate for an ethanol-based biorefinery

Balan, V., Da Costa Sousa, L., Chundawat, S. P. S., Vismeh, R., Jones, A. D. & Dale, B. E., May 1 2008, In : Journal of Industrial Microbiology and Biotechnology. 35, 5, p. 293-301 9 p.

Research output: Contribution to journalArticle

74 Scopus citations
2007

Effect of particle size based separation of milled corn stover on AFEX pretreatment and enzymatic digestibility

Chundawat, S. P. S., Venkatesh, B. & Dale, B. E., Feb 1 2007, In : Biotechnology and Bioengineering. 96, 2, p. 219-231 13 p.

Research output: Contribution to journalArticle

267 Scopus citations

Optimization of Ammonia Fiber Expansion (AFEX) pretreatment and enzymatic hydrolysis of Miscanthus x giganteus to fermentable sugars

Murnen, H. K., Balan, V., Chundawat, S. P. S., Bals, B., Sousa, L. D. C. & Dale, B. E., Jul 1 2007, In : Biotechnology Progress. 23, 4, p. 846-850 5 p.

Research output: Contribution to journalArticle

147 Scopus citations