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Adaptability of electrospun nanofibers for bone-tissue engineering
Havlíková, Tereza ; Kaspar, Pavel (referee) ; Papež, Nikola (advisor)
The field of bone tissue engineering focuses on developing biocompatible scaffolds, which can successfully mimic the extracellular matrix of human tissue and provide the growing bone cells with the necessary mechanical support and adequate stimulation for proper growth and proliferation. This bachelor thesis describes the basic principles of tissue engineering with an emphasis on the area of bone tissue regeneration, examines current technological challenges and discusses prospective materials and technologies for the design of a compatible tissue scaffold. Electrospun nanofibers, their characteristic properties and adaptability are discussed in more detail. Based on the theoretical findings from the research, a design of a suitable scaffold created from the selected material for following seeding of bone cells, and the planned production procedures are presented. According to the design, the tissue scaffold is manufactured and a series of fundamental research analyses are conducted on it in terms of its structural integrity, chemical composition, wettability, crystalline phase content and cell adhesion. The results of these analyses inform the conclusion regarding the tissue scaffold’s adaptability for bone tissue engineering.
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