Results 21 to 30 of about 111,398 (363)

Development of Novel Bioreactor Control Systems Based on Smart Sensors and Actuators

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Bioreactors of various forms have been widely used in environmental protection, healthcare, industrial biotechnology, and space exploration. Robust demand in the field stimulated the development of novel designs of bioreactor geometries and process ...
Baowei Wang   +11 more
doaj   +1 more source

Osteochondral Tissue Engineering: The Potential of Electrospinning and Additive Manufacturing

open access: yesPharmaceutics, 2021
The socioeconomic impact of osteochondral (OC) damage has been increasing steadily over time in the global population, and the promise of tissue engineering in generating biomimetic tissues replicating the physiological OC environment and architecture ...
Andreia M. Gonçalves   +4 more
doaj   +1 more source

Electrochemical ammonia production from nitrates in agricultural tile drainage: Technoeconomic and global warming analysis

open access: yesAIChE Journal, Volume 69, Issue 2, February 2023., 2023
Abstract Nitrates from agricultural wastewater are harmful to human health and result in eutrophication. Several emerging electrochemical technologies have been developed independently to enable efficient recovery and recycling of nitrate waste; however, it remains unclear whether the implementation of such combined technologies can be economically ...
Sharmila Samaroo, David P. Hickey
wiley   +1 more source

The profiles of dysbiotic microbial communities

open access: yesAIMS Microbiology, 2019
Alterations in the human gut microbiota play an important role in disease pathogenesis. Although next-generation sequencing has provided observational evidence linking shifts in gut microbiota composition to alterations in the human host, underlying ...
Paola Brun
doaj   +1 more source

Anaerobic membrane bioreactors: Are membranes really necessary? [PDF]

open access: yes, 2008
Membranes themselves represent a significant cost for the full scale application of anaerobic membrane bioreactors (AnMBR). The possibility of operating an AnMBR with a self-forming dynamic membrane generated by the substances present in the reactor ...
Davila, M.   +3 more
core   +2 more sources

Microbial Biosafety of Pilot-scale Bioreactor Treating MTBE and TBA-contaminated Drinking Water Supply [PDF]

open access: yes, 2012
A pilot-scale sand-based fluidized bed bioreactor (FBBR) was utilized to treat both methyl tert-butyl ether (MTBE) and tert-butyl alcohol (TBA) from a contaminated aquifer.
Hristova, Krassimira R.   +3 more
core   +2 more sources

In vitro-derived platelets: the challenges we will have to face to assess quality and safety

open access: yesPlatelets, 2020
Platelet transfusions are given to patients in hospital who have a low blood platelet count (thrombocytopenia) either because of major bleeding (following trauma or surgery) or because the bone marrow production of platelets is impaired often due to ...
S. Mookerjee   +3 more
doaj   +1 more source

Effect of sulfate on low-temperature anaerobic digestion [PDF]

open access: yes, 2014
The effect of sulfate addition on the stability of, and microbial community behavior in, low-temperature anaerobic expanded granular sludge bed-based bioreactors was investigated at 15°C.
Abdul eAl-Raei   +7 more
core   +2 more sources

Proteomic Identification and Time-Course Monitoring of Secreted Proteins During Expansion of Human Mesenchymal Stem/Stromal in Stirred-Tank Bioreactor

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
The therapeutic potential of mesenchymal stem/stromal cells (MSC) is widely recognized for the treatment of several diseases, including acute graft-vs.-host disease (GVHD), hematological malignancies, cardiovascular, bone, and cartilage diseases.
Amanda Mizukami   +11 more
doaj   +1 more source

Aeration and hydrodynamics in submerged membrane bioreactors [PDF]

open access: yes, 2011
Membrane bioreactor (MBR) is already a well-developed wastewater treatment process for both municipal and industrial applications. Nonetheless, membrane fouling remains a significant problem for its wider development.
Albasi, Claire   +3 more
core   +1 more source

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