Biomaterial相关论文
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Domestication of cereal crops has provided a stable source of food for thousands of years.The extent to which lignocellu......
The air-dried density, bending strength (MOR) and compressive strength parallel to grain of different grades of rotten w......
接头的性质取决于界面形成相的性质、分布和形态.钎焊接头的力学性能有详细的文献记录,而对其电化学行为的研究却较少.因此,本研究......
Effect of CaCl2 and NaHCO3 in Physiological Saline Solution on the Corrosion Behavior of an As-Extru
In this study,the corrosion behaviors of an as-extruded Mg--4％Zn-2％Y-1.8％Nd (in wt.％) alloy in different physiological salin......
We investigate how the barb of bird feathers is changed along both the rachis and barb.To investigate the microstruc-tur......
A multi-channel collagen scaffold loaded with neural stem cells for the repair of spinal cord injury
Collagen scaffolds possess a three-dimensional porous structure that provides sufficient space for cell growth and proli......
目的 介绍自产氧型材料作为生物材料在组织工程应用中的研究进展及前景.方法 广泛查阅国内外相关自产氧型材料研究文献,对自产氧型......
作为一种天然可再生的生物大分子,葡聚糖不仅有极好的生物可降解性,而且还有良好的生物相容性;它和它的衍生物是构建纳米给药系统......
Over the past few decades, biomaterials have made rapid advances in tissue engineering. In particular, there have been s......
In this paper, we present a 3D printed tumor spheroidal model suitable for drug discovery. This model is based on a hydr......
,Combination of biomaterial transplantation and genetic enhancement of intrinsic growth capacities t
The inhibitory environment that surrounds the lesion site and the lack of intrinsic regenerative capacity of the adult m......
采用生物材料(蛋清)作为栅绝缘层制备了基于 C60为有源层的有机场效应晶体管。器件展现出了合理的电学特性，场效应迁移率和阈值电压......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Fabrication of biomaterial/TiO2 composite photocatalysts for the selective removal of trace environm
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Spinal cord injury results in the permanent loss of function,causing enormous personal,social and economic problems.Even......
Combined Use of RGD-peptide Modified PLGA and TGF-β1 Gene Transfected MSCs to Improve Cell Biobehavi
In order to improve the surface properties of PLGA polymer for a better material/cell in-terface to modulate the cells b......
The use of biomaterials,such as hydrogels,as a scaffold to deliver cells and drugs is becoming increasingly common to tr......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的 采用缓冲液-醋酸法,模拟中试条件,研究黄鱼鱼鳞胶原蛋白的分离和纯化方法.方法 胶原蛋白的分离主要包括低温清洗、EDTA缓冲液......
镁及镁合金具有密度小，比强度和比刚度高，弹性模量接近人骨，有良好的生物相容性和生物可降解性。且镁是可被人体吸收的常量元素等优点......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Synthesis and Characterization of a Hydroxyethyl Derivative of Chitosan and Evaluation of Its Biosaf
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Immobilization of biomacromolecules on poly-L-lactide surface via a layer-by-layer method for the im
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
随着外科相关技术的日渐成熟和发展,移植和替代已经成为修复和重建外科手术中越来越受重视的技术.良好的生物材料可以替代人体自身......
Immobilization of biomacromolecules on poly-L-lactide surface via a layer-by-layer method for the im
Hyaluronic acid (HA) and chitosan (CS) were immobilized on the surface of poly-L-lactide (PLLA) by the following procedu......
近年来植入医学与替代医学取得重要的进展,人体病损器官、器件和组织的替代物的临床需求量随之迅速增长.人工器官、组织工程产品和......
Synchrotron microfocus small angle X-ray scattering was used to investigate the nanostructure and microscopic variation ......
对生物材料进行生物相容性的评价是进入临床实验前的关键环节.随着分子生物学的迅速发展,研究者已经深入到分子水平对生物材料进行......
目的 观察局部注射不同剂量转化生长因子(TGF)-β1对珊瑚羟基磷灰石(CHA)修复兔桡骨骨缺损的影响.方法 48只兔随机分为A、B、C组,......
Biodegradable stents are an attractive alternative to self-expanding metal stents in the treatment of intestinal strictu......
Laser surface alloying technique was applied to fabricate a metallic porous coating on a solid NiTi shape memory alloy. ......
Mechanical properties and corrosion resistance of low rigidity quaternary titanium alloy for biomedi
Electrochemical corrosion of Ti-35Nb-5Ta-7Zr alloy fabricated by arc melting and heat treatment process was studied in 0......
采用溶血试验和细胞毒性试验研究6 -O-羧甲基壳多糖的细胞毒性效应，结果表明：1% 浓度的6-O-羧甲基壳多糖对红细胞溶 血率小于5%，说明......
Biocompatibility evaluation in vitro. Part Ⅲ: Cytotoxicity expression of human and animal osteoblast
Exclusion and imflammation in the clinic are observed for various reasons including material chemical composition, physi......
Interaction between proteins, cells and biomaterial surfaces is commonly observed and often used to measure biocompatibi......
丝纤维是一种天然的共聚物,其作为手术缝线等已在临床上应用多年.丝纤维由位于中间的丝素蛋白和包裹丝素蛋白的丝胶蛋白构成.近年......
Combined Use of RGD-peptide Modified PLGA and TGF-β1 Gene Transfected MSCs to Improve Cell Biobehavi
In order to improve the surface properties of PLGA polymer for a better material/cell in-terface to modulate the cells b......
The safety of Chuangyuling (CYL) dressing-a multifunctional medicine carrying biomaterial was evaluated in order to prov......
A biodegradable ABBA block copolymer was synthesized via the ring-opening co-polymerization of ε-caprolactone(CL, B) an......
富组蛋白1是一类广泛存在于人体唾液中的抗菌肽,主要分布表达于口腔等部位,具有多种活跃的生物学功能,近年来学界对生物材料的研究......
本文根据组织工程的基本原理及其组织工程中对生物材料支架的基本要求，结合目前国内外组织工程生物材料的研究方向与成果和多年来的......
背景:研究表明,肝脏细胞外基质水凝胶可促进肝脏特异性细胞的行为更加接近体内的状态,可增强肝细胞的活性及功能,促进内皮细胞的血......
目的:明确质量浓度及环境温度与温度敏感性水凝胶(PNIPAAm Gel)导电特性的关系。方法:通过配置不同质量浓度(1%,3%,5%)PNIPAAm Gel......
通过溶胶凝胶法合成了厚约2μm的含有（Mg,F）的磷酸钙基生物材料涂层.研究表明,进入涂层的Mg对烧结过程中的羟基磷灰石向磷酸三钙的转......
绍了羟基丁酸酯-羟基己酸酯共聚物的降解性、亲水性、力学性能、表面形态，改性研究、细胞相容性、降解产物的毒性等性能，并对这种材......
红球菌属菌株lawq是专一性脱硫菌,其脱硫酶系由dszA、dszB和dszC组成,其中关键酶是dszC.文章以脱硫活力作为产脱硫酶系的基准,研究......
论述了具有分子识别功能的生物材料的开发应用现状，生物材料的元件化，生物元件的改良，生物传感器的原理及电极式、热敏式、光敏式、声......
在介绍RNA病毒结构、生殖、复制和转录的基础上,综述了抗病毒策略,其中包括抗SARS药物设计,RNA干扰,DNA疫苗释放系统,调控蛋白与糖......
采用微弧氧化对钛合金表面改性，讨论在不同条件下微弧氧化膜的形貌、结构和成份。结果表明，在钛合金表面得到一层金红石型TiO2和锐钛......
