Almost all bacteria have an external cell wall that maintains the shape and turgidity of the cell and affords protection.
Also known as the pericellular matrix, an external cell layer that contains a fibrous meshwork of carbohydrates (oligosaccharides, glycoproteins and mucins).
An external cell for your MacBook could mean you never need to carry the mains cable with you.
Quasi-stationary photoconductance measurements in combination with photocurrent measurements were performed as function of the external cell polarization.
Safety behaviors of a 32 Ah prismatic lithium-ion battery are investigated under abusive charge conditions by monitoring the internal and external cell temperature variation.
In exocytosis, material synthesized within the cell that has been packaged into membrane-bound vesicles is exported from the cell following the fusion of the vesicles with the external cell membrane.
A comparative examination of the results, considering also the requested amount of ozone as a parameter, shows that the external cell and cathodic oxidation are the most efficient methods.
Hence, operating the system with external cell retention at optimal cross flow rate is physiologically essential: at lower cross flow rates, higher extracellular protein concentrations were measured due to oxygen limitation.
To overcome this physiological limit and to achieve increased volumetric productivity, the produced biomass must be retained in a bioreactor, for example equipped with an external cell retention system.
Approaches that employ the use of chemoattractant gradients to guide tissue regeneration without external cell sources are favored over traditional cell-based therapies that have limited potential for clinical translation.
It can be concluded that the system with external cell recycle and nitrogen feeding, during the production phase, is a good alternative to utilize agro-industrial wastes with moderate carbon concentration and to increase productivity of P 3HB-co-3HV).
