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.
firstname.lastname@example.org | TechnologieAllianz e.V.
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An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.
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Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
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In the race to produce a quantum computer, a number of projects are seeking a way to create quantum bits -- or qubits -- that are stable, meaning they are not much affected by changes in their environment. This normally needs highly nonlinear non-dissipative elements capable of functioning at very low temperatures.
In pursuit of this goal, researchers at EPFL's Laboratory of Photonics and Quantum Measurements LPQM (STI/SB), have investigated a nonlinear graphene-based...
Dental plaque and the viscous brown slime in drainpipes are two familiar examples of bacterial biofilms. Removing such bacterial depositions from surfaces is...
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