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| 1 | Surface Characterization and Cell Response of Binary Ti-Ag Alloys with CP Ti as Material Control显示文摘In this study, the surface passive films, dissolution behavior and biocompatibility of Ti-Ag alloys (with 5%, 10% and 20% Ag) were evaluated by X-ray diffraction (XRD) tests, electrochemical corrosion tests, X-ray photoelectron spectroscopy (XPS) tests, dissolution tests and in-vitro cytotoxicity tests. The surface films on the Ti-20Ag alloy are rich in Ti and much deficient in Ag with respect to alloy composition, as identified by XPS. Compared to CP Ti, Ti-5Ag and Ti-20Ag alloys show larger impedances and lower capacitances, which can be associated with an increase of the passive layer thickness. Moreover, all Ti-Ag alloys exhibit negligible or low metal release in the test solutions. The in-vitro cytotoxicity results show Ti-Ag alloys seem to be as cytocompatible as CP Ti. From the viewpoint of surface passive film and cytotoxicity, Ti-5Ag and Ti-20Ag are considered to be more suitable for dental applications. | B.B. Zhang K.J. Qiu B.L. Wang L. Li Y.F. Zheng | 2012 | Journal of Materials Science & Technology2012，28，9： | 8 |
| 2 | Diameter-dependent in vitro performance of biodegradable pure zinc wires for suture application显示文摘In this study, biodegradable pure zinc wires with 3.0 mm and 0.3 mm in diameter were prepared via hot-extrusion and subsequent cold-drawing process respectively. The microstructure, mechanical performance, corrosion behavior, in vitro cytocompatibility and antibacterial effect were comparatively studied.After cold-drawing, the mechanical property, especially the elongation of the ф0.3 mm pure Zn wire was improved significantly compared with the ф3.0 mm pure Zn wire. The in vitro corrosion study including immersion and electrochemical test showed acceptable corrosion resistance of these two materials in Hank's solution. The in vitro Human Umbilical Vein Endothelial Cells(HUVECs) viability assay showed obviously different results, in which the ф0.3 mm pure Zn wire demonstrated favorable cytocompatibility, while the ф3.0 mm wire exhibited severe cytotoxic effect with 100% extract concentration. Both of them exhibited partly antibacterial effect on S. aureus. These results demonstrated the feasibility of the prepared 0.3 mm pure Zn wire as the potential suture material with good absorbability. | H. Guo R.H. Cao Y.F. Zheng J. Bai F. Xue C.L. Chu | 2019 | Journal of Materials Science & Technology2019，35，8： | 5 |
| 3 | Corrosion fatigue behaviors of two biomedical Mg alloys – AZ91D and WE43 – In simulated body fluid显示文摘 | X.N. Gu W.R. Zhou Y.F. Zheng Y. Cheng S.C. Wei S.P. Zhong T.F. Xi L.J. Chen | 2010 | Acta Biomaterialia2010，，12： | 2 |
| 4 | Biodegradable metals显示文摘 | Y.F. Zheng X.N. Gu F. Witte | 2014 | Materials Science & Engineering R2014，，： | 2 |
| 5 | Carbon nanotube–hydroxyapatite nanocomposite: A novel platform for glucose/O 2 biofuel cell显示文摘 | H.Y. Zhao H.M. Zhou J.X. Zhang W. Zheng Y.F. Zheng | 2009 | Biosensors and Bioelectronics2009，，2： | 1 |
| 6 | A study on alkaline heat treated Mg–Ca alloy for the control of the biocorrosion rate显示文摘 | X.N. Gu W. Zheng Y. Cheng Y.F. Zheng | 2009 | Acta Biomaterialia2009，，： | 1 |
| 7 | Properties of Zr–ZrC–ZrC/DLC gradient films on TiNi alloy by the PIIID technique combined with PECVD显示文摘 | Y.F. Zheng X.L. Liu H.F. Zhang | 2007 | Surface & Coatings Technology2007，，13： | 1 |
| 8 | Control of growth orientation of GaN nanowires显示文摘 | H.Y. Peng N. Wang X.T. Zhou Y.F. Zheng C.S. Lee S.T. Lee | 2002 | Chemical Physics Letters2002，，3： | 1 |
| 9 | Magnetic-field-induced reverse transformation in a NiCoMnSn high temperature ferromagnetic shape memory alloy显示文摘 | F. Chen Y.X. Tong B. Tian L. Li Y.F. Zheng Y. Liu | 2013 | Journal of Magnetism and Magnetic Materials2013，，： | 1 |
| 10 | Hydrothermal synthesis and crystal structure of pyrite显示文摘 | R. Wu Y.F. Zheng X.G. Zhang Y.F. Sun J.B. Xu J.K. Jian | 2004 | Journal of Crystal Growth2004，，4： | 1 |
| 11 | In vitro study on equal channel angular pressing AZ31 magnesium alloy with and without back pressure显示文摘 | X.N. Gu N. Li Y.F. Zheng F. Kang J.T. Wang Liquan Ruan | 2011 | Materials Science & Engineering B2011，，20： | 1 |
| 12 | Biodegradable metals显示文摘 | Y.F. Zheng X.N. Gu F. Witte | 2014 | Materials Science & Engineering R2014，，： | 1 |
| 13 | Improvement of compressive strength and ductility in NiAl–Cr(Nb)/Dy alloy by rapid solidification and HIP treatment显示文摘 | L.Y. Sheng F. Yang T.F. Xi Y.F. Zheng J.T. Guo | 2012 | Intermetallics2012，，： | 1 |
| 14 | Corrosion fatigue behaviors of two biomedical Mg alloys – AZ91D and WE43 – In simulated body fluid显示文摘 | X.N. Gu W.R. Zhou Y.F. Zheng Y. Cheng S.C. Wei S.P. Zhong T.F. Xi L.J. Chen | 2010 | Acta Biomaterialia2010，，12： | 1 |
| 15 | Distinct mantle sources of low-Ti and high-Ti basalts from the western Emeishan large igneous province, SW China: implications for plume–lithosphere interaction显示文摘 | Long Xiao Y.G. Xu H.J. Mei Y.F. Zheng B. He Franco Pirajno | 2004 | Earth and Planetary Science Letters2004，，3： | 1 |
| 16 | In vitro and in vivo studies on a Mg–Sr binary alloy system developed as a new kind of biodegradable metal显示文摘 | X.N. Gu X.H. Xie N. Li Y.F. Zheng L. Qin | 2012 | Acta Biomaterialia2012，，6： | 1 |
| 17 | Laparoscopic hepatectomy by curettage and aspiration显示文摘 | X.J. Cai H. Yu X. Liang Y.F. Wang X.Y. Zheng D.Y. Huang S.Y. Peng | 2006 | Surgical Endoscopy2006，，10： | 1 |
| 18 | Biodegradable CaMgZn bulk metallic glass for potential skeletal application显示文摘 | Y.B. Wang X.H. Xie H.F. Li X.L. Wang M.Z. Zhao E.W. Zhang Y.J. Bai Y.F. Zheng L. Qin | 2011 | Acta Biomaterialia2011，，8： | 1 |
| 19 | Comparative study on corrosion resistance and in vitro biocompatibility of bulk nanocrystalline and microcrystalline biomedical 304 stainless steel显示文摘 | F.L. Nie S.G. Wang Y.B. Wang S.C. Wei Y.F. Zheng | 2011 | Dental Materials2011，，7： | 1 |
| 20 | Hydrothermal synthesis and crystal structure of pyrite显示文摘 | R. Wu Y.F. Zheng X.G. Zhang Y.F. Sun J.B. Xu J.K. Jian | 2004 | Journal of Crystal Growth2004，，4： | 1 |
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