Results 271 to 280 of about 140,422 (348)

Enhancing rapid Protein A performance in monoclonal antibody processing: Anion exchange chromatographic clarification

open access: yesBiotechnology Progress, EarlyView.
Abstract Clarification fidelity, including reduction of insoluble and soluble contaminants, has been demonstrated to significantly affect the performance and robustness of the Protein A capture chromatography step during the purification of monoclonal antibodies (mAb) and their derivatives expressed in CHO cell cultures.
Andrew Vail   +3 more
wiley   +1 more source

Recombinant Expression and Bioprocess Optimization of Priestia megaterium α‐Amylase and Its Impact on Dough Fermentation Efficiency

open access: yesChemistry &Biodiversity, EarlyView.
This study presents a scalable strategy for producing Priestia megaterium α‐amylase (PmAmy) via fed‐batch fermentation, optimizing the biomass/IPTG ratio to enhance yield. With an activity of 67.7 U mL−1 at 22.3 g L−1 biomass, PmAmy demonstrated 99% efficiency in dough fermentation, highlighting its industrial potential as a sustainable baking enzyme .
Atacan Erdem   +3 more
wiley   +1 more source

Removal of benzotriazoles from domestic wastewater using Pleurotus ostreatus fungal pellets

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Removal of benzotriazoles from domestic wastewater using a fungal pellet reactor with Pleurotus ostreatus. The system effectively removed CBTR (70%), while BTR (19%), 5‐TTR (17%), and OH‐BTH (16%) showed moderate removal. Abstract Benzotriazoles are a group of persistent and mobile substances commonly found in aquatic environments due to inefficient ...
Evrydiki Markoulatou   +3 more
wiley   +1 more source

Sabin inactivated polio vaccine upstream process development using fixed-bed bioreactor technology. [PDF]

open access: yesVaccine
Hamidi A   +12 more
europepmc   +1 more source

Bioelectrochemical treatment of oil sands process‐affected water: A comparative study

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Comparative Efficiency of microbial fuel cell, microbial electrolysis cell, and microbial electrosynthesis cell systems for oil sands process‐affected water treatment. Abstract In this study, removal of dissolved organic carbon and naphthenic acids (NAs) from oil sands process‐affected water (OSPW) was evaluated in flow‐through microbial fuel cell (MFC)
Louis‐B. Jugnia   +4 more
wiley   +1 more source

Recent Advances in Understanding the Sex Pheromone‐Mediated Communication of Diatoms

open access: yesChemPlusChem, EarlyView.
Pheromones control the sexuality and mate finding in diatoms, a group of highly abundant unicellular marine algae. The diatom pheromones presented here are elucidated using a metabolomics‐based approach. This review introduces new structures, methods, and conceptual advances and discusses future perspectives in diatom research.
Franziska Alessandra Klapper   +1 more
wiley   +1 more source

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