Fabrication and characterisation of functional gradient hydroxyapatite reinforced poly (ether ether ketone) biocomposites

Micro & nano letters

article

Pan Yusong¹  Shen Qianqian¹  Chen Yan¹ 

[1] School of Material Science and Engineering, An Hui University of Science and Technology

关键词: bioceramics;    calcium compounds;    casting;    filled polymers;    Fourier transform spectra;    functionally graded materials;    heat treatment;    infrared spectra;    nanocomposites;    nanofabrication;    particle reinforced composites;    scanning electron microscopy;    vibrations;    X-ray diffraction;    nanomedicine;    functional gradient nanohydroxyapatite reinforced poly (ether ether ketone) biocomposites;    biomaterials;    bioactivity;    mechanical properties;    bio-tribological properties;    biomedical application requirement;    layer-by-layer casting method;    thermal pressure moulding technology;    X-ray diffraction;    XRD;    scanning electron microscopy;    SEM;    Fourier transform infrared spectra;    FTIR spectra;    heat treatment;    dimple-like microstructures;    encapsulated-like microstructures;    vibrations;    crystallinity;    PEEK molecule;    morphology;    Ca10(PO4)6(OH)2;   

DOI  :  10.1049/mnl.2013.0265

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Spinal arachnoiditis may present with low back pain, foot pain, loss of sensation and motor weakness. In addition, some people may have syringomyelia due to impaired flow of cerebrospinal fluid. In the etiology, there are infections, intrathecal steroid or anesthetic injection, trauma, subarachnoid hemorrhage, myelographic contrast media, multiple spinal surgery and lumbar puncture history. The patient’s past treatment history, clinical and MRI examination are important in diagnosis. In this case, we aimed to discuss postoperative adhesive arachnoiditis which caused low back pain, and imaging findings in the light of literature.

【 授权许可】

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