Results 21 to 30 of about 57,259 (297)

The determination and origin of fibre clogging in membrane bioreactors [PDF]

open access: yes, 2011
Membrane channel clogging in membrane bioreactors (MBRs) has been largely unexplored by the research community, despite it being widely recognised as the main impediment to sustainable MBR operation by practitioners, and reflects the difficulty of ...
Stefanski, M.   +5 more
core   +1 more source

Mesenchymal stem cell culture in aligned porous hydroxyapatite scaffolds using a multiwell plate bioreactor for bone tissue engineering

open access: yesMedComm – Future Medicine, 2022
Regeneration of bone lost by trauma, diseases and aging, and restoration of its load‐bearing function are major clinical challenges. Hydroxyapatite (HA) is a clinically proven scaffold material for bone grafting, but the random‐pore structure limits the ...
Gayathry G.   +6 more
doaj   +1 more source

Dynamical Modelling and Simulation of Waste water Filtration Process by Submerged Membrane Bioreactors [PDF]

open access: yes, 2009
A mathematical model was developed for the filtration process and the influence of aeration on Submerged Membrane Bioreactors. The dynamics of sludge attachment to and detachment from the membrane, in relation to the filtration and a strong intermittent ...
Zarragoitia-González, Alain   +3 more
core   +1 more source

Cyclic Mechanical Loading of Cardiomyocytes via Pressure-Driven Non-Planar Membrane Deformation in a Bioreactor System. [PDF]

open access: yesAdv Sci (Weinh)
In this research article, Mansoor and coworkers present a novel device that applies controlled mechanical stimuli to cardiomyocytes using pressure‐driven membrane deformation. By exposing cells to physiologically and pathologically relevant loading conditions, the platform reproduces distinct structural, functional and molecular responses associated ...
Mansoor H   +11 more
europepmc   +2 more sources

Recent Progress in Amaryllidaceae Biotechnology

open access: yesMolecules, 2020
Plants belonging to the monocotyledonous Amaryllidaceae family include about 1100 species divided among 75 genera. They are well known as medicinal and ornamental plants, producing pharmaceutically important alkaloids, the most intensively investigated ...
Vasil Georgiev   +2 more
doaj   +1 more source

Define of internal recirculation coefficient for biological wastewater treatment in anoxic and aerobic bioreactors

open access: yesE3S Web of Conferences, 2018
The biological wastewater treatment technologies in anoxic and aerobic bioreactors with recycle of sludge mixture are used for the effective removal of organic compounds from wastewater. The change rate of sludge mixture recirculation between bioreactors
Rossinskyi Volodymyr
doaj   +1 more source

TISSUE ENGINEERING AND REGENERATIVE MEDICINE TECHNOLOGIES IN THE TREATMENT OF ARTICULAR CARTILAGE DEFECTS

open access: yesВестник трансплантологии и искусственных органов, 2017
Some of the most pressing health problems of the industrial society are the damage and degeneration of articular cartilage associated with the limited capacity of tissues to regenerate.
Yu. B. Basok, V. I. Sevastianov
doaj   +1 more source

3D Printed Microfluidic Bioreactors Used for the Preferential Growth of Bacterial Biofilms through Dielectrophoresis

open access: yesMicromachines, 2022
A realistic modelling of the way biofilms form and evolve in time requests a dynamic approach. In this study, the proposed route uses continuous-flow bioreactors under controlled flow rates and temperature in the culture medium containing bacteria or ...
Alexandra Csapai   +7 more
doaj   +1 more source

Algae communication, conspecific and interspecific: the concepts of phycosphere and algal-bacteria consortia in a photobioreactor (PBR)

open access: yesPlant Signaling & Behavior, 2023
Microalgae in the wild often form consortia with other species promoting their own health and resource foraging opportunities. The recent application of microalgae cultivation and deployment in commercial photobioreactors (PBR) so far has focussed on ...
Sergio Mugnai   +2 more
doaj   +1 more source

Ethanol Bioproduction in Three-Phase Fluidized Bioreactors [PDF]

open access: yesEngineering and Technology Journal, 2009
In the last decade bioalcohol has become more and more important as an alternativeenergy source and chemical feed stock. Bioethanol production has been proposed as agasoline enhancer to reduce greenhouse gases, gasoline imports, and to boost the economy ...
Haiyam Mohammed A. Al-Raheem
doaj   +1 more source

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