Zobrazeno 1 - 10
of 296
pro vyhledávání: '"Serena M. Best"'
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Additive manufacturing and electrospinning are widely used to create degradable biomedical components. This work presents important new data showing that the temperature used in accelerated tests has a significant impact on the degradation process in
Externí odkaz:
https://doaj.org/article/663abbd1ed48431eacc6db2c2d87e2f6
Publikováno v:
Polymers, Vol 16, Iss 2, p 213 (2024)
Collagen is a naturally occurring polymer that can be freeze-dried to create 3D porous scaffold architectures for potential application in tissue engineering. The process comprises the freezing of water in an aqueous slurry followed by sublimation of
Externí odkaz:
https://doaj.org/article/34dace77cb09464fb1bd8209a1de85e4
Publikováno v:
Polymers, Vol 15, Iss 22, p 4420 (2023)
The helical arrangement of cardiac muscle fibres underpins the contractile properties of the heart chamber. Across the heart wall, the helical angle of the aligned fibres changes gradually across the range of 90–180°. It is essential to recreate t
Externí odkaz:
https://doaj.org/article/11c7cca752234abe85c30fb6210529a8
Publikováno v:
Bioactive Materials, Vol 8, Iss , Pp 210-219 (2022)
X-ray micro-computed tomography (μ-CT) can be used to provide both qualitative and quantitative information on the structure of three-dimensional (3D) bioactive scaffolds. When performed in a dry state, μ-CT accurately reflects the structure of col
Externí odkaz:
https://doaj.org/article/56a137cec150474b81baacf6e7145fea
Autor:
Helen M. Saville, Daniel Howard, Cédric Ghevaert, Serena M. Best, Ruth E. Cameron, James M. Oliver, Sarah L. Waters
Publikováno v:
Frontiers in Mechanical Engineering, Vol 8 (2022)
As blood donor numbers decrease, while demand for platelets increases, hospitals worldwide are becoming increasingly vulnerable to critical platelet shortages. Alternative methods of supplying platelets are therefore required. One approach is to engi
Externí odkaz:
https://doaj.org/article/ce941c24fd484d7fa6274e3e474ea3a3
Publikováno v:
Applied Sciences, Vol 11, Iss 14, p 6320 (2021)
Fused filament fabrication (FFF) is an inexpensive way of producing objects through a programmed layer-by-layer deposition. For multi-layer, macro-scaled prints, acceptable printing is achieved provided, amongst other factors, first layer adhesion is
Externí odkaz:
https://doaj.org/article/165506cec35a4ff5be4d2b878571e0ff
Publikováno v:
Nanomaterials, Vol 11, Iss 5, p 1157 (2021)
Biocompatible neural guidance conduits are alternatives to less abundant autologous tissue grafts for small nerve gap injuries. To address larger peripheral nerve injuries, it is necessary to design cell selective biomaterials that attract neuronal a
Externí odkaz:
https://doaj.org/article/2f4cf066e366446faf9125f7649f4249
Publikováno v:
Applied Sciences, Vol 10, Iss 19, p 6911 (2020)
Collagen-based constructs have emerged in recent years as ideal candidates for tissue engineering implants. For many biomedical applications, collagen is crosslinked in order to improve the strength, stiffness and stability of the construct. However,
Externí odkaz:
https://doaj.org/article/97fa6c04fc5948dfb1edaf6d7926f34e
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 3 (2015)
Numerous studies have focused on the optimization of ceramic architectures to fulfill a variety of scaffold functional requirements and improve biological response. Conventional fabrication techniques, however, do not allow for the production of geom
Externí odkaz:
https://doaj.org/article/1907979a48c9484c803a706926642534
Publikováno v:
Acta Biomaterialia. 153:260-272
The architectural and physiomechanical properties of regenerative scaffolds have been shown to improve engineered tissue function at both a cellular and tissue level. The fabrication of regenerative three-dimensional scaffolds that precisely replicat