Search Results - "Grzenia, David L."

Membrane extraction for detoxification of biomass hydrolysates by Grzenia, David L, Schell, Daniel J, Wickramasinghe, S Ranil

“…Membrane extraction was used for the removal of sulfuric acid, acetic acid, 5-hydroxymethyl furfural and furfural from corn stover hydrolyzed with dilute…”
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Membrane extraction for removal of acetic acid from biomass hydrolysates by Grzenia, David L., Schell, Daniel J., Wickramasinghe, S. Ranil

“…Production of bioethanol from lignocellulosic biomass requires pretreatment of the biomass in order to improve the susceptibility of the cellulose to enzymatic…”
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Detoxification of biomass hydrolysates by reactive membrane extraction by Grzenia, David L., Schell, Daniel J., Ranil Wickramsinghe, S.

“…Economical conversion of lignocellulosic biomass into biofuels is essential to reduce the world's dependence on fossil fuels. The typical biochemical process…”
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Tangential flow filtration for virus purification by Grzenia, David L., Carlson, Jonathan O., Wickramasinghe, S. Ranil

“…Purification of virus particles and viral vectors for viral vaccines and gene therapy applications is a major large-scale separations challenge. Purification…”
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Understanding virus filtration membrane performance by Wickramasinghe, S. Ranil, Stump, Emily D., Grzenia, David L., Husson, Scott M., Pellegrino, John

“…▶ Tested virus filtration and similar ultrafiltration membranes. ▶ Compared performance of symmetric and asymmetric membranes. ▶ Illustrated virus filtration…”
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Conditioning biomass hydrolysates by membrane extraction by Grzenia, David L., Dong, Robert W., Jasuja, Himanshu, Kipper, Matt J., Qian, Xianghong, Ranil Wickramasinghe, S.

“…Conditioning of biomass hydrolysates prior to fermentation is essential in the production of bioethanol. The removal of acetic acid, furfural and…”
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Adsorptive membranes and resins for acetic acid removal from biomass hydrolysates by Wickramasinghe, S. Ranil, Grzenia, David L.

“…The bioconversion of lignocellulosic biomass requires two main steps: cellulose and hemicellulose conversion (hydrolysis) to monosaccharides followed by…”
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Fermentation of Reactive-Membrane-Extracted and Ammonium-Hydroxide-Conditioned Dilute-Acid-Pretreated Corn Stover by Grzenia, David L., Wickramasinghe, S. Ranil, Schell, Daniel J.

“…Acid-pretreated biomass contains various compounds (acetic acid, etc.) that are inhibitory to fermentative microorganisms. Removing or deactivating these…”
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Purification of the densonucleosis virus by tangential flow ultrafiltration and by ion exchange membranes by Czermak, Peter, Grzenia, David L., Wolf, Anne, Carlson, Jonathan O., Specht, Rachel, Han, Binbing, Wickramasinghe, S. Ranil

“…Virus capture is critical in a number of applications. In gene therapy and vaccine production, large-scale purification of virus vectors is often essential. In…”
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Purification of Densonucleosis Virus by Tangential Flow Ultrafiltration by Grzenia, David L., Carlson, Jonathan O., Czermak, Peter, Han, Binbing, Specht, Rachel K., Wickramasinghe, S. Ranil

“…Purification at commercial scale of viruses and virus vectors for gene therapy applications and viral vaccines is a major separations challenge. Tangential…”
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Electrolyte dialysis using charge-mosaic membranes by Grzenia, David L., Yamauchi, Akira, Ranil Wickramasinghe, S.

“…Charge-mosaic membranes represent a subset of bipolar membranes. They contain anion- and cation-permeable domains. Anions and cations can pass through the…”
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