supported by the National Key R&D Program of China(No.2023YFC2414106);National Natural Science Foundation of China(Nos.32271379,82072396);Science and Technology Commission of Shanghai Municipality(Nos.21140900102,21490711700,21140900103);Disciplinary Characteristic Biobank Project of Ninth People’s Hospital affiliated to Shanghai Jiao Tong University School of Medicine(No.YBKB202110);the Interdisciplinary Program of Shanghai Jiao Tong University(No.YG2021ZD12);Cross disciplinary Research Fund of Shanghai Ninth People’s Hospital,Shanghai Jiao Tong University School of Medicine(No.JYJC202219);Shanghai’s Top Priority Research Center(No.2022ZZ01017);CAMS Innovation Fund for Medical Sciences(No.CIFMS,2019-I2M-5-037).
Reconstruction of bone defects or fractures caused by ageing,trauma and tumour resection is still a great challenge in clinical treatment.Although autologous bone graft is considered as gold standard,the source of nat...
This work was supported by the following funds:(1)The Natural Science Foundation of China(51905553,51935014,81871494,81871498);(2)Hunan Provincial Natural Science Foundation of China(2019JJ50774,2019JJ50588);(3)The Provincial Key R&D Projects of Jiangxi(20201BBE51012);(4)JiangXi Provincial Natural Science Foundation of China(20192ACB20005);(5)Guangdong Province Higher Vocational Colleges&Schools Pearl River Scholar Funded Scheme(2018);(6)The Project of Hunan Provincial Science and Technology Plan(2017RS3008);(7)The Project of State Key Laboratory of High Performance Complex Manufacturing,Central South University;(8)Shenzhen Science and Technology Plan Project(JCYJ20170817112445033).
The incorporation of hydroxyapatite(HAP)into poly-L-lactic acid(PLLA)matrix serving as bone scaffold is expected to exhibit bioactivity and osteoconductivity to those of the living bone.While too low degradation rate ...
Polyetheretherketone (PEEK) is known as one of the “super-engineering plastics” and is used as an intervertebral disk spacer in the body. PEEK has a hydrophobic surface (water contact angle (WCA) > 80°) and high ch...
Metallic materials, such as Ti, Zr, Nb, Ta, and their alloys, and also stainless steels are widely attractive as osteoconductive materials in the dental and orthopedic fields. Ceramics and polymers are also commonly u...
Supported by the Federal Ministry of Education and Research of Germany(BMBF,project CEMOSTOBAS),No.13N12105
AIM To investigate osteoconductive and antimicrobial properties of a titanium-copper-nitride(TiC uN) film and an additional BONIT~? coating on titanium substrates.METHODS For micro-structuring, the surface of titanium...
Zirconium and its alloys are more suitable materials for implant surgery to be performed in a magnetic resonance imaging scanner compared with other implant materials. Although they have high anticorrosion properties ...
Anodizing is expected to be an effective method to improve the osteoconductivity of the Ti-29Nb-13Ta-4.6Zr (TNTZ) alloy because the bioactivity of anodized Ti is good. However, it is not known how the alloy elements i...
Surface properties of Ti implants (especially surface hydrophilicity) influence biological responses at the interface between the bone tissue and the implant. However, only a little research reported the effect of sur...
Surface hydrophilicity is considered to have a strong influence on the biological reactions of bone-substituting materials. However, the influence of a hydrophilic surface on osteoconductivity is not completely clear,...