2022
DOI: 10.1088/2053-1591/ac743d
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Fabrication and characterization of A Zn-0.5Fe alloy membrane by powder metallurgy route for guided bone regeneration

Abstract: A Zn-0.5Fe membrane with a thickness of 0.1 mm was produced by powder sintering and then hot extrusion and hot rolling. The microstructure, mechanical properties, corrosion properties and cytotoxicity of the Zn-0.5Fe membrane were investigated. The Zn-0.5Fe membrane had a finer and uniform microstructure in comparison to as-sintered Zn-0.5Fe and as-extruded Zn-0.5Fe alloys. Among the three alloys, the Zn-0.5Fe membrane exhibited the best mechanical properties, due to the fine grain strengthening, which is caus… Show more

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Cited by 4 publications
(4 citation statements)
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“…In 2020, Guo et al [ 45 ] were the first to examine the in vitro and in vivo performances of pure Zn for potential GBR membrane application. To date, most previous studies on Zn-based GBR membranes used in vitro tests, including alloy fabrication, and evaluations of mechanical properties, degradation behavior, cytocompatibility, and antibacterial properties [ [228] , [229] , [230] , [231] , [232] ]. Only a few studies have been focused on the bioactivity of Zn-based GBR membrane.…”
Section: Zn-based Barrier Membrane For Alveolar Bone Defectsmentioning
confidence: 99%
See 1 more Smart Citation
“…In 2020, Guo et al [ 45 ] were the first to examine the in vitro and in vivo performances of pure Zn for potential GBR membrane application. To date, most previous studies on Zn-based GBR membranes used in vitro tests, including alloy fabrication, and evaluations of mechanical properties, degradation behavior, cytocompatibility, and antibacterial properties [ [228] , [229] , [230] , [231] , [232] ]. Only a few studies have been focused on the bioactivity of Zn-based GBR membrane.…”
Section: Zn-based Barrier Membrane For Alveolar Bone Defectsmentioning
confidence: 99%
“… Extract test (MC3T3-E1) Diluted extracts (12.5 % and 25 %) showed no apparent cytotoxic effects. [ 235 ] Zn–Ti–Cu–Ca–P Sintering Compressive strength: 214 MPa Micro-hardness: 79.34 HV Electrochemical test (Hank's solution The DR was 0.18 mm/year. Extract test (Vero cells) The alloy had no cytotoxic effects.…”
Section: Zn-based Barrier Membrane For Alveolar Bone Defectsmentioning
confidence: 99%
“…[38,61,64], with Zn-Mg and Zn-Cu being the predominant types. A small portion of Zn alloys comprised additional Al [47], Fe [49,50,84,85], Ca [58,77,88], Ge [55], Ti [54,87], Sr [65,72,76], Si [84], Zr [31,33], Sn [47], and V [59]. In addition, pure Zn was alloyed with rare-earth elements (REEs) such as Er, Dy, Ho, Ce, and Gd [57,68,78].…”
Section: Quality Assessment According To the Toxrtoolmentioning
confidence: 99%
“…The morphological geometry of the test samples was varied, including discs, porous scaffolds [37,39,53], various thread types [60,70], foil [60], wires [40], membranes [85,87], and cylinders [25]. In terms of the preparation and processing of test samples, casting, hot-rolling, and hot-extruding were the main manufacturing processes for biodegradable Zn and its alloys.…”
Section: Quality Assessment According To the Toxrtoolmentioning
confidence: 99%