1.IntroductionrnOver the past 100 years,the development of biodegradable materials has helped to advance innovation in t......

Osteoarthritis is characterized by lubrication failure of the articular cartilage and severe inflammation of the joint c......

研究了挤压温度对挤压态Mg-2Zn-1Y-0.5Zr生物可降解镁合金动态再结晶、织构和拉伸性能的影响,基于显微组织和腐蚀形态阐述了挤压态......

The effect of extrusion temperature and ratio on the microstructure, hardness, compression, and corrosion behavior of Mg......

Acrylate-terminated poly(lactic acid)(DPLA)was synthesized by polycondensation,using lactic acid,polyalcohol and acrylic......

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Poly(lactic acid) (PLA), an aliphatic polyester made from α-hydroxyl acids, is a biodegradable polymer derived from ren......

采用挤出注塑工艺制备了可生物降解玉 米纤维增强PLA( 聚乳酸) 复合材料，通过力学性能测 试（拉伸、弯曲和冲击性能）和扫描电子显微镜......

Minimally invasive therapeutic strategies provide interesting options for the treatment of solid tumors,such as hepatoce......

As a mimetic nanostructure of liposomes,polymersomes,i.e.,vesicles composed of amphiphilic block copolymers,have attract......

Recently,a substantial number of studies focused on gene therapy and nonviral gene delivery vectors [1,2].The REDV seque......

Polyethylenimine (PEI) is one of the most successful cationic polymers for gene delivery.PEI of high molecular weight pr......

Drug delivery systems(DDS),based on particulate carriers(primarily composed of lipids or polymers),have demonstrated its......

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Purpose: Preliminary testing of a new biodegradable inferior vena cava filter in a canine model.Methods: The biodegradab......

Biodegradable and injectable hydrogels have board applications in the fields of cell culturing,tissue engineering,drug d......

To improve the tensile property and degradability of poly(butylene succinate) (PBS) for biomedical usage, biodegradable ......

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Fertilizer utilization rate has been the focus of academic and government in China,Urea,as the most important nitrogen f......

Pancreatic cancer is one of the deadliest human malignancies,and its prognosis has not improved over the past 40 years,b......

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Cardiovascular diseases have been the leading cause of morbidity and mortality in the world recently.With the growing ag......

Current new generation stent technology has made remarkable progress in stent design, structure, and component material ......

Injection therapy for diabetes has poor patient compliance,and the pain occurring at the site of subcutaneous injections......

　　A novel pH-and thermo-responsive block copolymer based on polypeptide was synthesized by ring-opening polymerization......

Here we report the first study of a polypeptide-DNA hybrid supramolecular hydrogel that exhibits these combined favourab......

In the current shift from conventional fossil-fuel-based materials to renewable energy,ecofriendly materials have attrac......

Magnesium alloys exhibit significant potential for use in next-generation biodegradable materials.Implanted magnesium al......

AIM:To undertake a randomised pilot study comparing biodegradable stents and endoscopic dilatation in patients with stri......

目前临床上使用的大多数抗生素杀菌或抑菌的主要机制为：选择性的作用于细菌细胞核酸和蛋白合成系统的特定环节，妨碍细菌生命活动，导致......

A series of controllable amphiphilic block copolymers composed of poly(ethylene oxide)(PEO) as the hydrophilic block and......

Shape-memory effect(SME) is the ability of a material to change its dimension in a predefined way in response to an exte......

Scaffolds play a crucial role in tissue engineering. Biodegradable polymers with great processing flexibility are the pr......

In this study, it is attempted to give an insight into the injection processability of three self-prepared polymers from......

A new kind of biodegradable pH-sensitive drug delivery system was developed via chitosan-albumin conjugate hydrogel. Thr......

Polydichlorophosphazene(PDCP)was synthesized from PCl5 and NH4Cl via a one-pot approach,and then further reacted with gl......

The early stage of polymer crystallization may be viewed as physical gelation process,i.e.,the phase transition of polym......

Ultra-fine fibrous mats with magnolol entrapped have been prepared by electrospinning biodegradable copolymer poly(ethyl......

The in vitro degradation rate of polyanhydride (poly(sebacic acid), diacetoxy terminated), also known as PSADT, was inve......

In this work, a UV-Visible light controlled supramolecular system based on ethyl cellulose(EC) was constructed, combinin......

Tetrahydrobenzo[b]pyran and 3,4-dihydropyrano[c]chromene derivatives were synthesized via a one-pot three-component cond......

Carbon nanotubes(CNTs) were successfully synthesized through chemical vapor deposition(CVD) method over cobalt catalysts......

An efficient and eco-friendly protocol for the chemoselective N-benzyloxycarbonylation of amines was described.The react......

PLLA/CA mixtures of different compositions were successfully electrospun to obtain composite nanofibrous membranes.The m......

A thermal gravimetric method is described for evaluating the kinetics of cell size-dependent decomposition and lifetime ......

The bulk ring-opening polymerization(ROP) of ε-caprolactone(ε-CL) by various phosphoric acids using phenylmethanol as ......

A facile and environment friendly approach to synthesis of unique hierarchical BiOCl flowery microspheres(FMs)using a bi......

Many industrial products made from fossil fuels cause the problems of global warming,depletion of fossil fuel resources ......