Journal Article10.1016/J.MSEC.2018.04.100
Biodegradable stents for coronary artery disease treatment: Recent advances and future perspectives.
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TL;DR: This review summarized the properties of various biodegradable stents, such as mechanical property, degradation performance, biocompatibility, etc, and addressed the limitation and deficiency of existing BDSs in order to overcome them in future BDS development and applications.
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About: This article is published in Materials Science and Engineering: C. The article was published on 01 Oct 2018.
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Citations
Designing Better Cardiovascular Stent Materials - A Learning Curve.
TL;DR: This review aims to discuss the advantages and disadvantages of stent material interactions with the host within five areas of contrasting characteristics, such as 1) metal or polymer, 2) bioresorbable or permanent, 3) drug elution or no drug elutions, 4) bare or surface‐modified, and 5) self‐expanding or balloon‐exp expanding perspectives, as they relate to pre‐clinical and clinical outcomes and concludes with directions for future studies.
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In vitro corrosion, cytotoxicity and hemocompatibility of bulk nanocrystalline pure iron. Biomed Mater 5:065015
F. L. Nie,Y. F. Zheng,S. C. Wei,C. Hu,G. Yang +4 more
- 01 Jan 2010
TL;DR: In this article, the microstructure and grain size distribution, natural immersion and electrochemical corrosion in simulated body fluid, cellular responses and hemocompatibility of nanocrystalline pure iron rods were investigated.
69
Addressing the slow corrosion rate of biodegradable Fe-Mn: Current approaches and future trends
TL;DR: In this paper, a short review report presents the current approaches to address this problem, the challenges concerning Fe-Mn corrosion, and some future techniques that may improve the degradation rate of FeMn alloys.
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Research progress of biodegradable magnesium-based biomedical materials: A review
TL;DR: In this article , a review of the rapid development of magnesium alloys from the owned properties and corrosion mechanism to the effect of optimization of mechanical properties, alloying and surface coating preparation is presented.
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Ultrafine- and uniform-grained biodegradable Zn-0.5Mn alloy: Grain refinement mechanism, corrosion behavior, and biocompatibility in vivo.
Pushan Guo,Xinglong Zhu,Lijing Yang,Long Deng,Qingke Zhang,Bernard Q. Li,Kailynn Cho,Wensheng Sun,Tiantian Ren,Zhenlun Song +9 more
TL;DR: D3 may be developed into a new type of biodegradable material with remarkable elongation and corrosion properties and satisfactory biocompatibility for medical applications.
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TL;DR: A review of the properties, biological performance, challenges and future directions of magnesium-based biomaterials can be found in this paper, where the authors explore the properties and challenges of magnesium biomaterial.
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Nonoperative dilatation of coronary-artery stenosis: percutaneous transluminal coronary angioplasty.
TL;DR: It is estimated that only about 10 to 15 per cent of candidates for bypass surgery have lesions suitable for this procedure, and patients with single-vessel disease appear to be most suitable for the procedure.
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TL;DR: There is a strong rationale that in this research model, high magnesium ion concentration could lead to bone cell activation, and metallic implants made of magnesium alloys degrade in vivo depending on the composition of the alloying elements.
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TL;DR: In this paper, a detailed review of the corrosion mechanisms of magnesium alloys is presented, and the basis for the design of new alloys with improved corrosion properties is provided for improving the corrosion properties.
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