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Publikováno v:
Bioengineering, Vol 11, Iss 5, p 508 (2024)
Magnesium (Mg) is considered an attractive option for orthopedic applications due to its density and elastic modulus close to the natural bone of the body, as well as biodegradability and good tensile strength. However, it faces serious challenges, i
Externí odkaz:
https://doaj.org/article/867d3c696bd14677a21e1603545ca7ac
Autor:
Gianpaolo Serino, Fabio Distefano, Elisabetta M. Zanetti, Giulia Pascoletti, Gabriella Epasto
Publikováno v:
Bioengineering, Vol 11, Iss 3, p 244 (2024)
Polyether-ether-2-ketone (PEKK) is a high-performance thermoplastic polymer used in various fields, from aerospace to medical applications, due to its exceptional mechanical and thermal properties. Nonetheless, the mechanical behavior of 3D-printed P
Externí odkaz:
https://doaj.org/article/4dbf05e5db1a41428c082515e06bfb8e
Autor:
Giovanna Strangis, Massimiliano Labardi, Giuseppe Gallone, Mario Milazzo, Simone Capaccioli, Francesca Forli, Patrizia Cinelli, Stefano Berrettini, Maurizia Seggiani, Serena Danti, Paolo Parchi
Publikováno v:
Bioengineering, Vol 11, Iss 2, p 193 (2024)
Bone defects are a significant health problem worldwide. Novel treatment approaches in the tissue engineering field rely on the use of biomaterial scaffolds to stimulate and guide the regeneration of damaged tissue that cannot repair or regrow sponta
Externí odkaz:
https://doaj.org/article/c64b939c05cb4a3a8826d4339c07988d
Autor:
Rogerio Ramos de Sousa Junior, Fabiano Eduardo Marques Cezario, Leonardo Dalseno Antonino, Demetrio Jackson dos Santos, Maximilian Lackner
Publikováno v:
Bioengineering, Vol 10, Iss 12, p 1382 (2023)
Bioplastics hold significant promise in replacing conventional plastic materials, linked to various serious issues such as fossil resource consumption, microplastic formation, non-degradability, and limited end-of-life options. Among bioplastics, pol
Externí odkaz:
https://doaj.org/article/91439ad55a7243b987732c0654bf21a7
Publikováno v:
Bioengineering, Vol 10, Iss 10, p 1231 (2023)
This paper presents a Patient-Specific Aneurysm Model (PSAM) analyzed using Computational Fluid Dynamics (CFD). The PSAM combines the energy strain function and stress–strain relationship of the dilated vessel wall to predict the rupture of aneurys
Externí odkaz:
https://doaj.org/article/d67b2210d214477697569a7e82bac22a
Publikováno v:
Bioengineering, Vol 10, Iss 9, p 995 (2023)
Understanding early mechanical changes in articular cartilage (AC) and subchondral bone (SB) is crucial for improved treatment of osteoarthritis (OA). The aim of this study was to develop a method for nanoindentation of fresh, unfixed osteochondral t
Externí odkaz:
https://doaj.org/article/2ac32e2641b24c2ba889186fc204607b
Publikováno v:
Bioengineering, Vol 10, Iss 6, p 646 (2023)
The vitreous body keeps the lens and retina in place and protects these tissues from physical insults. Existing studies have reported that the mechanical properties of vitreous body varied after liquefaction, suggesting mechanical properties could be
Externí odkaz:
https://doaj.org/article/b525d57485e441e7bb66e7d398a565af
Publikováno v:
Bioengineering, Vol 10, Iss 5, p 515 (2023)
Multiscale techniques, namely homogenization, result in significant computational time savings in the analysis of complex structures such as lattice structures, as in many cases it is inefficient to model a periodic structure in full detail in its en
Externí odkaz:
https://doaj.org/article/2bfc8aa6316a4b7e9d91605e3ff760a8
Autor:
Marina Passos, Sergej Zankovic, Graça Minas, Enno Klüver, Marit Baltzer, Hagen Schmal, Michael Seidenstuecker
Publikováno v:
Bioengineering, Vol 9, Iss 12, p 780 (2022)
With more than 1.5 million total knee and hip implants placed each year, there is an urgent need for a drug delivery system that can effectively support the repair of bone infections. Scaffolds made of natural biopolymers are widely used for this pur
Externí odkaz:
https://doaj.org/article/d0e0685a44e9457ba293270c2f5813e1
Autor:
Cristina Jimenez-Marcos, Julia Claudia Mirza-Rosca, Madalina Simona Baltatu, Petrica Vizureanu
Publikováno v:
Bioengineering, Vol 9, Iss 11, p 686 (2022)
The mechanical properties and electrochemical behavior of two new titanium alloys, Ti20Mo7Zr and Ti20Mo7Zr0.5Si, are investigated in this paper. The alloys have been manufactured by vacuum arc remelting (VAR) technique and studied to determine their
Externí odkaz:
https://doaj.org/article/b75b1a2cefa049d2bf2050b18ff3b0e6