Microtubular architecture of biodegradable polymer scaffolds

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Microtubular architecture of biodegradable polymer scaffolds.

It is a relatively new approach to generate tissues with mammalian cells and scaffolds (temporary synthetic extracellular matrices). Many tissues, such as nerve, muscle, tendon, ligament, blood vessel, bone, and teeth, have tubular or fibrous bundle architectures and anisotropic properties. In this work, we have designed and fabricated highly porous scaffolds from biodegradable polymers with a ...

متن کامل

Functionalized synthetic biodegradable polymer scaffolds for tissue engineering.

Scaffolds (artificial ECMs) play a pivotal role in the process of regenerating tissues in 3D. Biodegradable synthetic polymers are the most widely used scaffolding materials. However, synthetic polymers usually lack the biological cues found in the natural extracellular matrix. Significant efforts have been made to synthesize biodegradable polymers with functional groups that are used to couple...

متن کامل

Biodegradable Polymer-bioceramic Composite Scaffolds for Bone Tissue Engineering

Critical size bone defects due to trauma or disease are very difficult to repair via the natural growth of the host bone. Therefore, these defects must be filled with a bridging material (scaffold), which should also, in combination with relevant cells and signalling molecules, promote the regeneration of new bone tissue. In this context, bone regeneration is one of the most attractive areas in...

متن کامل

Biodegradable polymer scaffolds with well-defined interconnected spherical pore network.

Scaffolding plays pivotal role in tissue engineering. In this work, a novel processing technique has been developed to create three-dimensional biodegradable polymer scaffolds with well-controlled interconnected spherical pores. Paraffin spheres were fabricated with a dispersion method, and were bonded together through a heat treatment to form a three-dimensional assembly in a mold. Biodegradab...

متن کامل

Fabrication of hybrid nanocomposite scaffolds by incorporating ligand-free hydroxyapatite nanoparticles into biodegradable polymer scaffolds and release studies

We report on the optical fabrication approach of preparing free-standing composite thin films of hydroxyapatite (HA) and biodegradable polymers by combining pulsed laser ablation in liquid and mask-projection excimer laser stereolithography (MPExSL). Ligand-free HA nanoparticles were prepared by ultrafast laser ablation of a HA target in a solvent, and then the nanoparticles were dispersed into...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Biomedical Materials Research

سال: 2001

ISSN: 0021-9304,1097-4636

DOI: 10.1002/1097-4636(20010915)56:4<469::aid-jbm1118>3.0.co;2-h