The pure Mg samples were treated as surface modification by alkali heat treatment to improve its corrosion resistance in the simulated body fluid ( SBF) solution. 为了提高纯镁在仿生模拟体液(SBF)中的耐腐蚀性能,对纯镁进行了碱热处理表面改性。
New dense apatite layer forms on the surface of magnesium containing HA/ β-TCP coating after soaking in simulated body fluid ( SBF). 在模拟体液中,在复合涂层表面沉积出了较为明显的新生类骨层。
Study on Formation of Bone-like Apatite of BGC Modified by Cold Plasma in SBF 改性玻璃陶瓷在模拟体液中类骨磷灰石层形成的研究
Effect of pre-calcification on accelerated apatite growth on the bioactive NiTi in the SBF was investigated using an electrochemical impedance spectroscopy ( EIS). 采用电化学阻抗谱研究了预钙化对加速磷灰石沉积的影响,并基于双层模型建立了电子等效电路。
Experiment of the coating immersion in simulated body fluid ( SBF) was processed, and sedimentation mechanism and growth process on surface of the coating were discussed. 利用人体模拟体液(SBF)对该涂层进行了培养实验,探讨了其表面生成HA的沉积机理与成长过程。
The surface modification on magnesium ( 99.9%) was carried out to improve its corrosion resistance in simulated body fluid ( SBF) solution. 对纯度为99.9%的纯镁表面改性,以提高纯镁在仿生模拟体液(SBF)中的耐腐蚀性能。
In vitro behavior in a simulated body fluid ( SBF) and adhesive performance of the as-prepared composite coating were investigated by ICP-AES and tensile test, respectively. 用等离子原子发射光谱仪(ICPAES)和粘接拉伸试验分别测定涂层在模拟体液(SBF)中的体外行为和浸渍后涂层间的结合强度。
After immersion in SBF for 24h, the Sr-CPC has transformed into Sr-containing deficient-calcium apatites. Sr-CPC试样在模拟体液(SBF)中浸泡24h后固化产物为含锶缺钙羟基磷灰石;
Only by alkali-treatment cannot improve the resistance ability of porous magnesium in the SBF solution, but the resistance ability of porous magnesium at any porosity improve greatly in the SBF solution. 仅通过碱处理不能很好的提高多孔镁在SBF溶液中的耐腐蚀性能,通过碱热处理,对任何孔隙率的多孔镁在SBF溶液的耐腐蚀性都有很大的提高。
This thesis discussed that formation and effect of bone-like apatite on porous calcium phosphate ceramics in SBF through exoteric experiment. 本论文还通过体外实验对多孔磷酸钙陶瓷在模拟体液中类骨磷灰石形成的过程和影响因素进行了探讨。
The study was made use of simulated body fluid ( SBF) cultivation to appraise the bioactivity of potassium titanate coating and analysed the surface morphology. 本研究采用模拟体液培养试验评价钛酸钾功能涂层的生物活性,对涂层表面进行形貌观察和成分分析。
Analysis and Synthesis of Modifier SBF for Viscose 粘胶改良剂SBF的剖析和合成
Simulated Body Fluid ( SBF) system has been used to investigate the degradation process of n-HA/ CS composite. 本文用模拟体液(SBF)体系研究分析了n-HA/CS复合材料的体外降解行为。
The porous magnesium samples have not been corroded after alkali-heat-treatment and the PH of the SBF solution changes unconspicuously. 对于碱热处理后的多孔镁试样,都没有发生腐蚀,SBF溶液的PH值没有明显的变化。
Simulated body fluid ( SBF) tests were carried out to evaluate the bioactivity of the coating. 将涂层试样浸泡于模拟体液中以评估其生物活性。
Graded carbonate containing apatite coatings were formed on the surface of porous titanium alkali treated or alkali and heat treated by soaking in simulated body fluid. 通过碱液处理或碱热处理并在模拟体液(SBF)中浸泡,在多孔钛表面制备了具有梯度结构的类骨磷灰石层。
And the samples subjected to pre-calcification were soaked in SBF only for 4 d for apatite deposition, showing that pre-calcification enhanced the bioactivity of porous titanium remarkably. 经过预钙化的样品在SBF中浸泡只需4d,这说明预钙化过程大大提高了多孔钛的生物活性。
The result shows the resistance corrosion ability of the porous magnesium samples, without treatment or only by alkali-treatment, get worse and the PH of the SBF solution changes conspicuously. 结果表明,在SBF浸泡实验中,对于未处理过和仅通过碱处理的多孔镁试样,随着孔隙率的增加,试样的耐腐蚀性能逐渐变差,SBF溶液的PH值变化明显;
The active surface of the porous titanium after acid-alkali treatment and SBF solution condition which calcium-phosphorus ions was supersaturated induced the formation of Ca/ P deposition layer. 通过对沉积机理的分析,认为微孔钛的活性表面和SBF溶液过饱和离子浓度的环境造成了液相中钙磷盐的沉积。
Titanium oxide film was deposited onto the carbon-carbon composite using ion beam enhanced deposition, then subjected to alkali treatment, heat treatment in vacuum, immersion in the simulated body fluid ( SBF) and scratch test. 采用离子束增强沉积技术在碳/碳复合材料上制备了氧化钛膜层,并进行了碱液处理、真空热处理、模拟体液浸泡和划痕试验。
A bench-scale hybrid ( HY) process was used to investigate its ability to improve pollutants removal efficiency of the activated sludge ( AS) and/ or submerged biofilm ( SBF) systems. 研究了用复合式工艺(HY)提高活性污泥(AS)和淹没式生物膜(SBF)工艺处理效率的能力。
The porous magnesium with different porosity was modified by alkali-heat-treatment and the samples were compared after soaked in the SBF solution. 采用碱热处理法对不同孔隙率的多孔镁表面进行改性,并将碱热处理处理后的试样置于SBF溶液中浸泡对比。
Bioactivity was investigated in vitro by immersing in the simulate body fluid SBF at 37 ℃ for 7 days. 采用溶胶-凝胶法及后续热处理工艺制备磷灰石-硅灰石玻璃陶瓷,试样在模拟体液中于37℃浸泡7d,通过观察表面磷灰石的形成情况考察材料的生物活性。
After ultraviolet ( UV) irradiation in different parameters, induced hydroxyapatite deposition capacity of thin film was evaluated through simulated body fluid ( SBF) immersion. 经过不同参数下紫外(UV)照射处理后,通过模拟体液(SBF)浸泡实验评价薄膜诱导羟基磷灰石的沉积能力。
This article discusses the improved life of the sewage pond-wetland ecological processes embedded& SBF ( submerged biofilm filter) process a new type of pond technology; of new sewage pond-wetland treatment system Design. 本文论述了改良型的生活污水塘人工湿地生态处理工艺嵌入SBF(淹没式生物膜滤池)工艺的新型塘工艺;对新型的污水塘-湿地处理系统进行了施工图设计。
Nano level particles were detected on the pore wall under SEM analysis after immersion in the SBF solution. 复合材料经SBF溶液浸泡之后的SEM分析,从中可以看到孔壁周围出现纳米级颗粒。
Then heat treatment and surface modification by implanting Ti and Zr ions were carried out on the alloys. The mechanical properties and corrosion resistance of alloys in SBF were investigated. 随后对其进行热处理和离子注入表面改性,并对合金元素强化机制及合金在模拟体液(SBF)中的腐蚀行为进行了研究。
The results of immersion corrosion experiment in vitro showed that the TMS and TS exhibited satisfactory corrosion resistance in acid and neutral SBF solution, but it was relatively worse in alkaline electrolyte. 体外浸泡腐蚀实验结果表明,非晶合金TMS、TS在中性及碱性的SBF溶液中均表现出优良的耐蚀性能,但在酸性环境中相对较差。
The corrosion resistance of the MAO treated magnesium alloy in the simulated body fluid ( SBF) was studied. 微弧氧化处理AZ91D镁合金在模拟体液中的腐蚀行为。
Author believes that the model combining the polymeric fibril and SBF solution provided the key information and experiment data. 作者认为这个高分子纤维与SBF仿生溶液的配合模型可以为仿生矿化提供关键的信息和数据。