Results 11 to 20 of about 253,198 (311)
Compositions and medical devices for controlled release of nitric oxide and methods of production thereof [PDF]
, 2015 The present disclosure describes compositions providing for controlled release of nitric oxide (NO) and methods for production of these compositions. In some embodiments, the compositions may include a biodegradable polymer and a nitric oxide-releasing ...
Balkus, Kenneth J., Jr., Liu, Harvey A.
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Metals, 2021 Carbon-containing Fe-Mn alloys have been developed for the materials for stent application. The alloys fabricated by the powder metallurgy route retain a significant amount of porosity and require a longer sintering time.
Junaidi Syarif +3 more
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Biodegradable Implant Materials
, 2023 Implants are medical devices that have critical importance for human health. The functions expected from implant materials have increased with the advancement of medicine and engineering. Implants are used for different purposes in different areas of the body. While some implants must be permanent in the body to fulfill their duties, some implants must
Öncel, Levent, Buğdaycı, Mehmet
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Level of readiness to become entrepreneurs among lifelong learning programmes participants in Malaysian community colleges [PDF]
, 2019 An entrepreneur needs to be physically and mentally prepared, with creative thinking skills, risk taker attitudes, as well as being a wise decision maker.
Abd. Samad, Noorazman +7 more
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Biodegradable Polymers on Cementitious Materials [PDF]
XV International Conference on Durability of Building Materials and Components. eBook of Proceedings, 2020 Nowadays the sustainability and safety requirements of structures inspire the study of new self healing materials and preventive repair methods on cementitious elements. To achieve this undertaking, this research replaces widely employed synthetic polymers by biodegradable ones as consolidants and water-repellents, and assesses the protection and ...
García González, Julia +6 more
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Microstructure and Properties of β-TCP Reinforced Zn-Mg Matrix Composites
Taiyuan Ligong Daxue xuebao, 2022 Pure zinc has good biocompatibility and moderate degradation rate, but its mechanical properties are not ideal, which limits its biomedical applications. In view of the poor mechanical properties of zinc and its alloys, high-energy ball milling and spark
Yongjin HU, Wenxian WANG, Zeqin CUI
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Metals, 2021 Zinc and its alloys seem to be promising candidates for biodegradable applications. Those materials are often modified by other elements or compounds in order to enhance their properties.
Klára Hosová +8 more
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Effect of hydroxyapatite nanoparticles on the degradability of random poly(butylene terephthalate-co-aliphatic dicarboxylate)s having a high content of terephthalic units [PDF]
, 2016 Copolyesters derived from 1,4-butanediol and constituted also of aliphatic and aromatic dicarboxylate units in a molar ratio of 3:7 were synthesized by a two-step polycondensation procedure.
Faramarz Afshar Taromi, Faramarz Afshar +5 more
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Journal of Applied Biomaterials & Functional Materials, 2019 Background: Biofilm formation and microbial colonization on the surface of implant devices may cause dental caries and peri-implantitis. Therefore, various surface treatments have been developed to improve the antibacterial activity of titanium implant ...
Soo-Hyoen Choi +5 more
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Vegetable proteins in microencapsulation: a review of recent interventions and their effectiveness [PDF]
, 2013 Proteins from vegetable seeds are interesting for research at present because they are an abundant alternative to animal-based sources of proteins and petroleum-derived polymers.
Alric, Isabelle +3 more
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