crack win 7 co bi mat du lieu khong Researchers at thewirecast 4 pro keygenInstitute for Surface Engineering and Thin Films IST have developed a technique that involves 3D printing bone implants that are precisely fitting, stable and variable in dimensions. Conventional surface treatments that use low pressure or atmospheric pressure techniques have limited penetration into the interior of bone implants, but Fraunhofer’s technique uses a plasma jet to apply a cell growth-promoting coating to the interior as well as the exterior of the implants.
tuneup utilities 2013 con crack The device blows a cold jet of plasma containing reactive groups directly onto the 3D printed layers. The amino groups then bond with the surface and ensure that the bone cells find a convenient substrate to adhere to. The technique differs from others in that the 3D printing and coating processes are combined in one device. No chemical pretreatment with solvents is required for the coating, so the procedure is both cost-effective and environmentally friendly.
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crack no cd zoo tycoon 2 marine mania fr The mechanical stability of the implant can be controlled by the density of the 3D printed scaffold structure, as well as via special fillers that are added to the copolymer. The higher the filler concentration, the more stable the implant will be.
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crack do need for speed most wanted 2005 chomikuj “We’re currently working on simplifying the process and making it more stable. To be able to further pursue development and carry out clinical studies, we’re on the search for industrial partners,” said Dr. Borris. “The innovative technique offers a lot of potential for adapting bone implants very precisely to the individual needs of patients. With our method, we’re able to control the shape, porosity, mechanical stability and biomechanical characteristics well and vary them within the implants. This means that we can produce areas with different strengths or porosities, which can also be coated with various functional groups.”
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