Abstract：
:Cyclic stresses are often related to the premature mechanical failure of metallic biomaterials. The complex interaction between fatigue and corrosion in the physiological environment has been subject of many investigations. In this context, microstructure, heat treatments, plastic deformation, surface finishing and coatings have decisive influence on the mechanisms of fatigue crack nucleation and growth. Furthermore, wear is frequently present and contributes to the process. However, despite all the effort at elucidating the mechanisms that govern corrosion fatigue of biomedical alloys, failures continue to occur. This work reviews the literature on corrosion-fatigue-related phenomena of Ti alloys, surgical stainless steels, Co-Cr-Mo and Mg alloys. The aim was to discuss the correlation between structural and surface aspects of these materials and the onset of fatigue in the highly saline environment of the human body. By understanding such correlation, mitigation of corrosion fatigue failure may be achieved in a reliable scientific-based manner. Different mitigation methods are also reviewed and discussed throughout the text. It is intended that the information condensed in this article should be a valuable tool in the development of increasingly successful designs against the corrosion fatigue of metallic implants.
journal_name
Acta Biomaterjournal_title
Acta biomaterialiaauthors
Antunes RA,de Oliveira MCdoi
10.1016/j.actbio.2011.09.012subject
Has Abstractpub_date
2012-03-01 00:00:00pages
937-62issue
3eissn
1742-7061issn
1878-7568pii
S1742-7061(11)00396-5journal_volume
8pub_type
杂志文章,评审abstract：:Dentin contains 1-2μm diameter tubules extending from the pulp cavity to near the junction with enamel. Peritubular dentin (PTD) borders the tubule lumens and is surrounded by intertubular dentin (ITD). Differences in PTD and ITD composition and microstructure remain poorly understood. Here, a (∼200nm)(2), 10.1keV syn...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2014.05.027
更新日期：2014-09-01 00:00:00
abstract：:Small intestine submucosa (SIS) has emerged as one of a number of naturally derived extracellular matrix (ECM) biomaterials currently in clinical use. In addition to clinical applications, ECM materials form the basis for a variety of approaches within tissue engineering research. In our preliminary work it was found ...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2014.08.024
更新日期：2014-12-01 00:00:00
abstract：:Aseptic loosening of total joint replacements is driven by a macrophage-mediated inflammatory reaction to implant-derived wear particles. Phagocytosis of implant debris has been suggested to activate the NLRP3 inflammasome leading to secretion of interleukin (IL)-1β. However, factors and molecular mechanisms driving t...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2020.03.017
更新日期：2020-05-01 00:00:00
abstract：:Biomineralization is a dehydration process in which water from the intrafibrillar compartments of collagen fibrils are progressively replaced by apatites. As water is an important element that induces a lack of durability of resin-dentin bonds, this study has examined the use of a biomimetic remineralization strategy ...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2010.03.021
更新日期：2010-09-01 00:00:00
abstract：:The Laser Engineered Net Shaping (LENS) method was used to fabricate porous Ti implants. Porous Ti structures with controlled porosity in the range of 17-58 vol.% and pore size up to 800 microm were produced by controlling LENS parameters, which showed a broad range of mechanical strength of 24-463 MPa and a low Young...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2007.05.009
更新日期：2007-11-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章,评审
doi：10.1016/j.actbio.2018.04.010
更新日期：2018-06-01 00:00:00
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journal_title：Acta biomaterialia
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doi：10.1016/j.actbio.2017.10.008
更新日期：2017-12-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2015.01.005
更新日期：2015-03-01 00:00:00
abstract：:Natural silk fiber spun by the silkworm Bombyx mori is widely used not only for textile materials, but also for biofunctional materials. In the present study, we genetically engineered an advanced silk material, named hSFSV, using a transgenic silkworm, in which the recombinant human acidic fibroblast growth factor (h...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2014.06.031
更新日期：2014-12-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2020.07.027
更新日期：2020-09-15 00:00:00
abstract：:We have previously shown that recombinant human collagen can be crosslinked with N-(3-dimethylaminopropyl)-N'-ethylcarbodiimide (EDC) to fabricate transparent hydrogels possessing the shape and dimensions of the human cornea. These corneal implants have been tested in a Phase I human clinical study. Although these hyd...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2013.04.014
更新日期：2013-08-01 00:00:00
abstract：:Human-induced pluripotent stem cell (hiPSC)-derived hepatocytes (iHEP) offer an attractive alternative to primary human hepatocytes (PHH) for drug toxicity studies, as PHHs are limited in supply, vary in their metabolic activity between donors, and rapidly lose their functionality in vitro. However, one of the major d...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2019.07.047
更新日期：2019-09-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2020.11.010
更新日期：2021-01-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2019.02.051
更新日期：2019-04-15 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2010.08.005
更新日期：2011-01-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
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更新日期：2020-04-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2009.12.005
更新日期：2010-06-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2018.01.045
更新日期：2018-04-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
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更新日期：2017-03-01 00:00:00
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journal_title：Acta biomaterialia
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更新日期：2010-11-01 00:00:00
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journal_title：Acta biomaterialia
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pub_type： 杂志文章
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更新日期：2019-10-15 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2011.09.030
更新日期：2012-02-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
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更新日期：2018-09-15 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
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更新日期：2014-01-01 00:00:00
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journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2017.02.013
更新日期：2017-04-15 00:00:00
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journal_title：Acta biomaterialia
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更新日期：2005-11-01 00:00:00
abstract：:Evaluations of the osteoblast-like cell responses and osteoconductivity of a non-woven silica gel fabric were carried out to determine its potential for application as a scaffold material for use in bone tissue engineering. The silica gel solution was prepared by condensation following hydrolysis of tetraethyl orthosi...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2008.07.004
更新日期：2009-01-01 00:00:00
abstract：:Tubular collagen scaffolds have been used for the repair of damaged hollow organs in regenerative medicine, but they generally lack the ability to reversibly expand in radial direction, a physiological characteristic seen in many native tubular organs. In this study, tubular collagen scaffolds were prepared that displ...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2017.02.005
更新日期：2017-04-01 00:00:00
abstract：:Although decayed/fractured teeth can be reconstructed minimally invasively and nearly invisibly using adhesive technology, the clinical longevity of dental composite restorations is still too short. Water sorption is thought to be the principal cause of destabilization of the biomaterial-tooth bond. However, the actua...
journal_title：Acta biomaterialia
pub_type： 杂志文章
doi：10.1016/j.actbio.2010.03.024
更新日期：2010-09-01 00:00:00
