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  1. Article: [Analysis of surgical treatment of severe angular kyphosis with keeping the spinal cord length constant in osteotomy area].

    Li, W / Tong, G J / Zhou, G F / Cai, B B / Wang, C F / Quan, R F

    Zhonghua wai ke za zhi [Chinese journal of surgery

    2023  Volume 61, Issue 5, Page(s) 403–411

    Abstract: Objective: ...

    Abstract Objective:
    Language Chinese
    Publishing date 2023-03-29
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 604573-x
    ISSN 0529-5815
    ISSN 0529-5815
    DOI 10.3760/cma.j.cn112139-20220706-00300
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2469: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)
    Zs.MO 218: Show issues

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  2. Article: Fabrication, characterization, bioactivity, and biocompatibility of novel mesoporous calcium silicate/polyetheretherketone composites

    Hu, G. F / Quan, R. F / Chen, Y. M / Bi, D. W / Jiang, X. S / Li, X. F / Li, J. Y

    RSC advances. 2016 June 14, v. 6, no. 62

    2016  

    Abstract: The purpose of this study was to develop polyetheretherketone (PEEK)/mesoporous calcium silicate (m-CS) composites (m-CS content: 12 wt% and 24 wt%, abbreviated as CPC12 and CPC24, respectively) to investigate the potential application of CPC for bone ... ...

    Abstract The purpose of this study was to develop polyetheretherketone (PEEK)/mesoporous calcium silicate (m-CS) composites (m-CS content: 12 wt% and 24 wt%, abbreviated as CPC12 and CPC24, respectively) to investigate the potential application of CPC for bone tissue regeneration. The compositions and surface morphologies of PEEK, CPC12, and CPC24 were characterized with wide angle X-ray diffraction (WAXRD) and scanning electronic microscopy (SEM), respectively. The water contact angle test demonstrated that the addition of m-CS improved the hydrophilicity of PEEK. The mechanical properties including elastic modulus, compressive strength, and bending strength were enhanced with the addition of m-CS, whereas the tensile strength slightly decreased. The composites, particularly, CPC24, prominently enhanced in vitro bioactivity of PEEK, which was demonstrated by the formation of apatite layer. The in vitro cell culture further suggested that the cell attachment on the composites, especially, CPC24, was significantly higher than PEEK. Encouragingly, the proliferation and ALP activity of the MC3T3-E1 cells were also improved on CPC24 prominently in comparison with the PEEK. Our study indicated that m-CS/PEEK composites, especially, CPC24, had suitable hydrophilicity, bioactivity, and great biocompatibility. Hence, CPC24 would be a great candidate composite with desirable physical and biological properties for bone tissue regeneration.
    Keywords X-ray diffraction ; apatite ; bending strength ; bioactive properties ; biocompatibility ; bones ; calcium silicate ; cell culture ; compression strength ; contact angle ; hydrophilicity ; modulus of elasticity ; porous media ; tensile strength ; tissue repair ; wide-angle X-ray scattering
    Language English
    Dates of publication 2016-0614
    Size p. 57131-57137.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ISSN 2046-2069
    DOI 10.1039/c6ra07272k
    Database NAL-Catalogue (AGRICOLA)

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  3. Article: Correction: Fabrication, characterization, bioactivity, and biocompatibility of novel mesoporous calcium silicate/polyetheretherketone composites

    Hu, G. F / Quan, R. F / Chen, Y. M / Bi, D. W / Jiang, X. S / Li, X. F / Li, J. Y

    RSC advances. 2016 June 21, v. 6, no. 64

    2016  

    Abstract: Correction for ‘Fabrication, characterization, bioactivity, and biocompatibility of novel mesoporous calcium silicate/polyetheretherketone composites’ by Gangfeng Hu et al., RSC Adv., 2016, 6, 57131–57137. ...

    Abstract Correction for ‘Fabrication, characterization, bioactivity, and biocompatibility of novel mesoporous calcium silicate/polyetheretherketone composites’ by Gangfeng Hu et al., RSC Adv., 2016, 6, 57131–57137.
    Keywords bioactive properties ; biocompatibility ; calcium silicate ; porous media
    Language English
    Dates of publication 2016-0621
    Size p. 59600.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ISSN 2046-2069
    DOI 10.1039/c6ra90055k
    Database NAL-Catalogue (AGRICOLA)

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    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

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