Researchers introduce technology for producing biomimetic implants with specified permeability

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Researchers from Skoltech, National University of Science and Technology MISIS, and Saint Petersburg State Marine Technical University have shared results of their new study exploring the permeability of biomimetic implants. The paper is published in the International Journal of Bioprinting.

tissue in the places of their connection—for example, if the implant is stiffer—the bone carries less load and the tissue, according to the Wolff's law, becomes brittle."

"An added value of the approach is that we can model and produce implants with gradient porous structure. If we need a stronger structure, we can reduce its porosity, and vice versa," he continues. Using selective laser melting, the research team obtained porous structures based on the elementary gyroid cell and measured their permeability for pores of different sizes and various degrees of porosity. The theoretical model for permeability analysis was developed by Biltu Mahato, a Ph.D. student at Skoltech, in collaboration with experts from other leading research institutions

Source: Education Headlines (educationheadlines.net)

 

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