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13 de mai. de 2024 · 3D-printed implantable drug delivery systems (DDSs) are a class of novel therapeutic approaches with promising characteristics for developing personalised therapies.
16 de mai. de 2024 · Recently, cartilage-like tissue was fabricated by 3D printing using two biomaterials with different mechanical properties: a hard biomaterial (with a compressive modulus on the order of MPa) to achieve the macro-mechanical properties of cartilage, and a soft biomaterial (with a compressive modulus on the order of kPa) to create a chondrogenic micromechanical environment (Fig. 10) [222].
4 de mai. de 2024 · In the past three decades, biomedical engineering has emerged as a significant and rapidly growing field across various disciplines. From an engineering perspective, biomaterials, biomechanics, and biofabrication play pivotal roles in interacting with targeted living biological systems for diverse therapeutic purposes. In this context, in silico modelling stands out as an effective and ...
30 de abr. de 2024 · Subsequently, a self-developed high-speed stirring device ensured the proper dispersion of β-TCP nanoparticles in the Zn-Mg matrix. Following this, the steel mold, filled with pore-forming agent NaCl particles, was preheated to 360 ℃, and the β-TCP/Zn-Mg solution was poured into the steel mold filled with NaCl particles.
Há 2 dias · Abstract. Biomaterials are materials that exhibit a high level of biocompatibility and are designed to interact with biological systems in a variety of ways, such as tissues, organs, cells, and molecules. Biomaterials can be classified into: (i) natural (e.g. collagen, chitosan, dextran, and silk), offer inherent biocompatibility and ...
15 de mai. de 2024 · Characterization of an advanced bone graft material with a nanocrystalline hydroxycarbanoapatite surface and dual phase composition - Borden - 2024 - Journal of Biomedical Materials Research Part B: Applied Biomaterials - Wiley Online Library. RESEARCH ARTICLE.
Há 6 dias · Nervous system traumatic injuries are prevalent in our society, with a significant socioeconomic impact. Due to the highly complex structure of the neural tissue, the treatment of these injuries is still a challenge. Recently, 3D printing has emerged as a promising alternative for producing biomimetic scaffolds, which can lead to the restoration of neural tissue function. The objective of this ...
