A special aspect of the invention is that the device is composed in a way that generally available tissue culture plates (with up to 96 cavities) can be used as part of the new bioreactors. Through connection with a new device for pressure stimulation of the cells or composites a bioreactor system develops. This bioreactor system already has a lot of advantages compared to known systems because of the use of existing culture plates. However, it is also useful due to the fact that the stimulation of the cells or composites can take place with defined or undefined pressure and that durability and frequency of the pressure stimulation are freely programmable. The pressure stimulation can occur variably for every cavity. The change of medium and samples are carried out in a closed system and an easy cleaning is also possible. The invented bioreactor system also shows heating and/or cooling elements and means of pumping as well as sensors and control units for pH-value, temperature and pressure and runs either in the perfusion mode (continuous) or in the batch mode.
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Dosing system of bulk material (granulates) for expansion injection molding
19.01.2017 | TechnologieAllianz e.V.
Efficient method for Chain Multiplication of unsaturated fatty acids - synthesis of ultra long-chain compounds
18.01.2017 | TechnologieAllianz e.V.
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
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