Results 31 to 40 of about 96,256 (296)

Dynamic response of Aspergillus niger to single pulses of glucose with high and low concentrations

Bioresources and Bioprocessing, 2019
Microorganisms generally encounter a fluctuating environment in their natural habitat and similar conditions also happen in large-scale bioreactors. In this work, the dynamic response of intracellular and extracellular metabolites of Aspergillus niger ...
Shuai Wang, Peng Liu, Wei Shu, Chao Li, Huan Li, Shanshan Liu, Jianye Xia, Henk Noorman   +7 more
doaj   +1 more source

Real-time and on-line monitoring of ethanol fermentation process by viable cell sensor and electronic nose

Bioresources and Bioprocessing, 2021
In this study, introduction of a viable cell sensor and electronic nose into ethanol fermentation was investigated, which could be used in real-time and on-line monitoring of the amount of living cells and product content, respectively.
Yao Feng, Xiwei Tian, Yang Chen, Zeyu Wang, Jianye Xia, Jiangchao Qian, Yingping Zhuang, Ju Chu   +7 more
doaj   +1 more source

A miniaturized bioreactor system for the evaluation of cell interaction with designed substrates in perfusion culture [PDF]

, 2011
In tissue engineering, the chemical and topographical cues within three-dimensional (3D) scaffolds are normally tested using static cell cultures but applied directly to tissue cultures in perfusion bioreactors.
M. O. Riehle, J.R. Higginson (7130108), Higginson, J.R., Donoghue, P.S., T. Sun, Nikolaj Gadegaard (1292763), J. R. Higginson, N. Gadegaard, Riehle, M.O., Mathis O. Riehle (1292769), Barnett, S.C., Sun, T., Tao Sun (1255119), Peter S. Donoghue (7128581), S. C. Barnett, Gadegaard, N., P. S. Donoghue, Susan C. Barnett (7128590)   +17 more
core   +1 more source

User Interface and Database for the Intuitive, Developmental And Research Oriented, Easy To Use, Affordable, And Low Volume (IDEAL) Bioreactor [PDF]

Expensive pricing for laboratory bioreactors proves to be the main barrier-to-entry for lab-scale academic research. Most laboratory bioreactors are priced at $100K+ and require significant training to use, thereby limiting their accessibility. The IDEAL
Litzinger, Jaelyn W.
core   +6 more sources

Textile bioreactor for ethanol production

, 2015
Problem statement: To achieve optimal production, optimal process conditions needs to be used. However, this increases the cost of fermentation. How can a bioreactor be developed to produce at optimal levels under suboptimal conditions with a substantial
Taherzadeh, Mohammad, Lennartsson, Patrik, Osadolor, Osagie Alex   +2 more
core   +2 more sources

Transposon insertion sequencing reveals T4SS as the major genetic trait for conjugation transfer of multi-drug resistance pEIB202 from Edwardsiella

BMC Microbiology, 2017
Background Conjugation is a major type of horizontal transmission of genes that involves transfer of a plasmid into a recipient using specific conjugation machinery, which results in an extended spectrum of bacterial antibiotics resistance.
Yang Liu, Yanan Gao, Xiaohong Liu, Qin Liu, Yuanxing Zhang, Qiyao Wang, Jingfan Xiao   +6 more
doaj   +1 more source

Evaluation of an enclosed air-lift photobioreactor (ALPBR) for biomass and lipid biosynthesis of microalgal cells grown under fluid-induced shear stress

Biotechnology & Biotechnological Equipment, 2021
An enclosed air-lift photobioreactor (ALPBR) is considered an efficient lab-scale bioreactor for microalgae cell growth and lipid biosynthesis. However, fluid-induced shear stress and mixing are two main factors that affect physiological metabolism in ...
Ning Ding, Chao Li, Tao Wang, Meijin Guo, Ali Mohsin, Siliang Zhang   +5 more
doaj   +1 more source

Role and variations of supernatant compounds in submerged membrane bioreactor fouling [PDF]

, 2005
Many studies have been performed to analyze the influence of extracellular polymeric substances (EPS) in membrane fouling. Most of these works deal with the impact of solid contents in the fouling, and some of them have studied the role ofsupematant ...
Albasi, Claire, Hernandez Rojas, Maria, Schetrite, Sylvie, Van Kaam, Romuald   +3 more
core   +1 more source

Improved methanol-derived lovastatin production through enhancement of the biosynthetic pathway and intracellular lovastatin efflux in methylotrophic yeast

Bioresources and Bioprocessing, 2018
Background Methanol has attracted interest as a substrate for improvement of product titers and yields of bioprocesses, because methanol has a more reduced state than sugars do and can be renewably synthesized from abundant natural gas supplies.
Yiqi Liu, Chenxiao Bai, Qin Xu, Jiahui Yu, Xiangshan Zhou, Yuanxing Zhang, Menghao Cai   +6 more
doaj   +1 more source

Effect of cytostatic drugs on the sludge and on the mixed liquor characteristics of a cross-flow membrane bioreactor: Consequence on the process [PDF]

, 2010
The influence of cyclophosphamide and its principal metabolites (CPs) on the physicochemical properties of the mixed liquor of a cross-flow membrane bioreactor and the consequences for membrane fouling were investigated.
Delgado, Luis Fernando, Paranthoen, Sylvia, Albasi, Claire, Schetrite, Sylvie, Faucet-Marquis, Virginie, Pfohl-Leszkowicz, Annie   +5 more
core   +1 more source