nano-hydroxyapatite相关论文
A Novel Open C-shaped Molar Band for Orthodontic Applications：Mechanical Characterizations and Clini
To evaluate the retention properties of the novel ‘C’-shaped molar bands at a laboratory level. Resin-modiifed glass i......
Amoxicillin-Loaded Electrospun Nano-Hydroxyapatite/Poly(Lactic-co-Glycolic Acid) Composite Nanofiber
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Anterior cruciate ligament (ACL) rupture is one of the most serious sport injuries.From a clinical point of view,autolog......
Effects of Nano-hydroxyapatite/Poly(DL-lactic-co-glycolic acid)Microsphere-Based Composite Scaffolds
The aim of the current study was to prepare microsphere-based composite scaffolds made of nano-hydroxyapatite (nHA)/poly......
In vitro evaluation of yttria-stabilized zirconia reinforced nanohydroxyapatite/polyamide 66 ternary
Nano-hydroxyapatite/polyamide 66 is a bioactive composite, which is widely applied for orthopedics. However, the imperfe......
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Composites of collagen and hydroxyapatite(HA)were widely used in bone tissue engineering due to their biological resembl......
The regenerative treatment of osseous defects is a formidable challenge inorthopedic surgery.In the present study,a nove......
Antitumor efficacy of electrospun hydroxyapatite nanoparticles/poly(lactic-co-glycolic acid) composi
The utility of nanofibrous electrospun composite scaffolds has attracted much interest in servingas drug delivery vehicl......
The properties of nano-HAs/ZrO2 coating on surface of titanium materials utilized in dental-implants
A gradient composite coating on the surface of titanium materials,which are used in dental implants,is prepared using an......
为了进一步研究通用塑料聚丙烯（PP）的力学性能,采用熔融共混的方法制备了PP/纳米羟基磷灰石（n HA）复合材料,研究了n HA含量对PP/n HA复......
为阿司匹林(ASA ) 的交货的新奇车辆被准备从多孔 nano-hydroxyapatite/poly (styrene-divinylbenzene )[nano-HAP/P (St-DVB )] ......
Biocompatibility of nano-hydroxyapatite/Mg-Zn-Ca alloy composite scaffolds to human umbilical cord m
Seeding cells and scaffolds play pivotal roles in bone tissue engineering and regenerative medicine.Wharton’s jelly-der......
Nanotechnology has revolutionized the field of biology and medicine in the 21st century.Bone injury incidences during sp......
[目的]构建以碘佛醇注射液为固化液的α型半水硫酸钙(α-CSH)/纳米羟基磷灰石(nHA)新型脊柱微创植骨材料,并通过对nHA含量、促凝剂......
目的:探讨经化学结合阿伦膦酸钠(alendronate sAium,ALN)和Ⅰ型胶原蛋白(collagen type Ⅰ,COL Ⅰ)修饰的纳米羟基磷灰石(nano-hyd......
目的:在纳米羟基磷灰石(nHA)涂层表面制备稳定可重复的阿伦膦酸钠(ALN)和Ⅰ型胶原蛋白(COL Ⅰ)复合膜.方法:在纯钛(PT)表面电化学......
以蚕丝纤维为生物模板的仿生矿化,为骨组织工程和生物材料领域关注热点之一。利用空气等离子体处理改变丝素纤维材料表面理化性能,......
目的 评价使用新型氨基酸聚合物(multi-amino-acid copolymer,MAACP)复合纳米羟基磷灰石(nanohydroxyapatite,n-HA)人工椎板在山羊......
Comparison of Compositions and Structural Characterizations of Synthetic Nano-hydroxyapatite and Min
本文通过对荣华二采区10...
Preparation and characterization of chitosan/nano-hydroxyapatite composite used as bone substitute m
本文通过对荣华二采区10...
Nano-ceramic particles can serve as reinforcing agents for metallic materials to improve their mechanical properties.How......
Interface and Surface Properties of Nano-hydroxyapatite /Poly (1,4-Phenylene-Sulfide)-Poly(2,4-Pheny
The interface and surface properties of nano-hydroxyapatite(n-HA) and poly(1,4-phenylene sulfide)-poly (2,4-phenylene su......
纳米羟基磷灰石仿生骨材料因其与天然骨结构和成分相近，已成为组织工程领域研究的热点之一。介绍了纳米羟基磷灰石的各种制备方法及......
目的 观察纳米羟基磷灰石对牙本质小管的封闭效果.方法 收集新鲜拔除的完整、无龋的第三磨牙,制备牙本质片,完全随机分为人工唾液......
Interface and Surface Properties of Nano-hydroxyapatite /Poly (1,4-Phenylene-Sulfide)-Poly(2,4-Pheny
The interface and surface properties of nano-hydroxyapatite(n-HA) and poly(1,4-phenylene sulfide)-poly (2,4-phenylene su......
目的探索不同胶体材料结合鹿角粉和纳米级羟基磷灰石（n-HA）支架的理化、生物性能。方法取鹿角粉和纳米级羟基磷灰石,分别与15%聚乙烯......
纳米羟基磷灰石（nano～HAP）的制备工艺在有效控制晶形、尺寸、稳定性等方面尚不成熟，阻碍了它的应用发展。采用化学沉淀法，以Ca（NO3）2·......
纳米羟基磷灰石(nano-hydroxyapatite,nHAp)复合材料是一种具有良好生物相容性、生物功能活性及生物降解性的常见的纳米材料,被广......
由于与骨基质矿物质成份的相似性，纳米羟基磷灰石（nano-hydroxyapatite，nano-HAP）及其复合物在生物医疗再生领域引起了广泛关注。然而，......
利用双螺杆挤出机制备了纳米羟基磷灰石（n-HA）质量分数分别为10%,20%,30%,40%的n-HA/PLA（聚乳酸）复合材料,研究了复合材料中n-HA的分散......
目的制备3D打印聚乙烯醇/纳米羟基磷灰石(PVA/n HA)支架与丝素蛋白/聚乙烯醇/纳米羟基磷灰石(SF/PVA/n HA)支架,并对其进行表征。......
目的：初步评价牙体修复性纳米羟基磷灰石复合材料的生物相容性,为其临床应用的安全性提供实验室依据。方法：采用ISO评价标准中的部分......
以纳米羟基磷灰石(n-HA)、聚酰胺(PA)、壳聚糖(CS)为原料,以聚乙烯吡咯烷酮(PVP)与氯化钠(Na Cl)为致孔剂采用溶液共混法和粒子致......
目的研究纳米羟基磷灰石／聚酰胺66（n-HA／PA66）复合生物活性椎间融合器对山羊颈椎的融合效果和可行性。方法取30只成年雌性山羊，按随机数......
制备壳聚糖／纳米羟基磷灰石（CS／nHA）分层复合支架，对其进行细胞毒性评价。分离培养大鼠软骨细胞接种于支架，相差显微镜和扫描电镜观察细......
目的：将纳米羟基磷灰石颗粒（1lano—hydroxyapatite，nHA）与体外培养的胎鼠颅顶骨源性成骨细胞共同培养，观察nHA与成骨细胞的相容情况及......
目的：探讨纳米羟基磷灰石在牙髓炎根管治疗中临床疗效和不良反应。方法：对2011-2013年到我院门诊就诊的牙髓炎102例患者的临床资料进......
目的：研究纳米羟基磷灰石/聚酰胺66（n-HA/PA66）椎间融合器复合重组人骨形态蛋白-2（rhBMP-2）对山羊颈椎的融合效果和可行性.方法：取30只成......
Nano-hydroxyapatite(nHA) and titanium(Ti) powders with different ratios were prepared by mechanical ball milling,and the......
纳米羟基磷灰石因其具有良好的生物相容性和生物活性,被广泛应用于骨组织的修复与替代材料。但由于磷灰石本身力学性能较差限制了......
通过纳米羟基磷灰石/聚酰胺66(n-HA/PA66)复合材料体外模拟体液(SBF)浸泡实验,以聚酰胺66(PA66)为对照,用IR、XRD、SEM和ICP等手段......
采用热致相分离法制备了纳米羟基磷灰石和壳聚糖纤维增强的聚乳酸复合支架。扫描电镜结果显示复合支架具有纳米纤维和微米孔隙共存......
采用超生分散技术,以聚乳酸（PLLA）和纳米羟基磷灰石（HA）为原料,制备PLLA/n-HA复合材料.并分为四组复合材料的样品,研究PLLA/n-HA复合材......
以饱和氢氧化钙上清液、磷酸、甲壳素为主要原料,在37℃,PH值为9,反应时间6小时的条件下,采用共滴定法制备纳米级羟基磷灰石-甲壳......
为了解决纳米羟基磷灰石团聚的问题,在纳米羟基磷灰石制备过程中,加入适量的乙醇、铈盐和聚乙二醇作为表面分散剂,研究其分散作用.......
目的探讨不同浓度HU-308与纳米羟基磷灰石与聚己内酯(nHA/PCL)电纺丝膜对小鼠前成骨细胞MC3T3-E1生物学性能的影响。方法将静电纺......
用水热法合成的棒状纳米羟基磷灰石（nHA）,引发ε-己内酯（ε-CL）开环聚合得到nHA-PCL复合材料。用静电纺丝法分别制备了聚己内酯（PCL）、nH......
