degradable material

BACKGROUND: Human hair keratin artificial tendon ( HHKAT) material is a new biological degradable material established in China.

背景：人发角蛋白人工腱（humanhairkeratinartificialtendon，HHKAT）材料是国内研制的新型生物可降解材料。

Biomechanical Study of Self-locking Cerclage Band Made of Degradable Material in the Fixation of Fractures

可降解自锁式骨折捆绑带的生物力学实验研究

Mg has low corrosion resistance, which can be an advantage for Mg to be a degradable hard tissue implant material.

镁的耐蚀性很差，但这一特点刚好使镁展示出作为可降解硬组织植入材料的优势。

The conclusion is that β-TCP/ BMP is a degradable biocompatible artificial bone material which has the ability of osteoinduction.

研究结果表明：β－TCP／BMP是一种可降解、具有较强骨诱导能力、生物相容性较好的人工骨。

Evaluation of the Biocompatibility of Degradable Material PLLA-PEG Polymer and the Control-release Behavial of the ADM-loaded Polymer in Vitro

PLLA-PEG聚合物纤维毡的体外细胞毒性评价及其对担载阿霉素的缓释作用

The degradable material is better than others that are reported, its cost is cheap, it is biodegradable and it has no pollution.

实验结果表明，混合型、包膜型和内混外包型淀粉基农药缓释基材具有成本低、可生物降解、无环境污染等特点。

Effect of Degradable Material on the Property of Polyethylene Film

可降解材料对聚乙烯薄膜性能的影响

Based on the significance and potentiality of development and application of starch in degradable package material, from the view of starch modifying, the main properties and features of natural starch were expounded.

基于淀粉在可降解包装材料上开发应用的意义和潜力，从淀粉改性的角度，阐明了天然淀粉的主要性质和特点；

Degradable high polymer material can be used for controlled drug delivery systems to embed bioactive agents and drugs for the purpose of controlled release and target delivery.

用可降解的高聚物材料包埋药物可起到缓释效果，通过控制粒径可实现靶向给药。

The use of Degradable Material to fix bone fracture is a breakthrough in the study of bone fixation materials, which can elevate the healing rate of bone injury and avoid the operation to take out of plates or screws.

活体内降解材料作为骨内固定材料，可提高骨伤治愈率，无需二次手术取出，改变了既往金属等骨内固定材料的传统概念，是骨内固定材料研究的一大突破。

The main biodegradable materials in composting process were researched by simulating the biodegraded process using chemical method. The content of biologically degradable material ( BDM) and organic matters in the static aerobic composting, with 1% thermophilic bacteria inoculated and small fluxes continuous aeration was determined.

针对堆肥过程中微生物降解的主要对象&生物可降解物质进行研究，测定了接种1%高温菌、小风量连续通风静态好氧堆肥试验过程中生物可降解物质和有机质含量的变化。

It indicates that the degradable collagen material has good biocompatibility, and can be used for controlled drug-release carrier in middle ear.

提示可降解的胶原基材料具有良好的生物相容性，可以做为中耳控释给药的载体材料。

The degradation speed and intension of degradable synthetic macromolecular material can be readily regulated. This kind of material can be easily molded and construct three-dimensional scaffold with high porosity.

人工合成材料中可降解性高分子材料降解速度和强度易调节，容易塑型和构建高孔隙度三维支架，但该类生物材料的缺点在于降解产物会对细胞的产生不利影响。

The cushion packaging material was mainly composed of straw, apple waste, and starch additive. The technology of expanding and press molding was applied to produce this naturally degradable material and does not contaminate the environment.

该缓冲包装材料是以秸秆、果渣及淀粉添加剂为主要原料，利用膨化技术及压模成型原理制出的一种新型的可自然降解，对环境无污染的缓冲材料。

The best quality of degradable native material is superordinary biocompatibility; degradation products will be easily absorbed and will not bring about inflammatory reaction. But the mechanical performance of native material is not satisfactory; furthermore, the degradation progression cannot be regulated readily.

天然生物材料最大优点是可降解、生物相容性好，降解产物易于被吸收而不产生炎症反应，但是存在力学性能差，降解性能不易调控。

Experimental Study of Property and Mechanism in Guided Long Bone Regeneration by Degradable Membrane Material

可降解性膜材料引导长管状骨再生特点及机制的实验研究

Degradable environment friendly packing material becomes new research hotspot of packing engineering at present and developing trend of packing material research field in future.

可降解环保型缓冲包装材料的研究已成为当前包装工程研究的热点，也是包装材料研究领域未来的发展方向。

The results show that main acting forces during the formation of SPI degradable material, including disulfide bond, hydrophobic and hydrogen bond, are enhanced significantly after SPI degradable material were formed;

结果表明，材料形成过程中起作用的主要分子力是二硫键、疏水作用和氢键，材料形成后这些作用力显著增强；

The fusion cage made of the degradable material ( PDLLA) was implanted into the lumbar intervertebral space of goats and the formation of new bone at different period was observed histologically and generally under electronic microscope.

将可降解材料制成的椎间63融合器通过前路手术植入山羊的腰椎间隙，在不同时间段，通过大体、组织学、电镜考察其骨组织的融合情况。

It was shown in the spectrophotometer test that HA gel was a degradable material.

分光光度计测定吸光度表明所制备的HA凝胶是一种可降解的生物材料。