Boosting bonding strength of hydroxyapatite coating for carbon/carbon composites via applying tree-planting interface structure

Liu, Yeye; Zhang, Leilei; Guan, Kejie; Wang, Zhongkai; Wang, Yuting; Li, Huapeng; Lei, Xinying; Zhang, Weixi; Wang, Ke; Hu, Yuwen

doi:10.1016/j.ceramint.2021.01.032

Cited by 6 publications

(5 citation statements)

References 52 publications

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“…The group 1 and group 2 samples maintained osteogenic differentiation (the target genes of RUNX2 and ALPL) of the donor’s BM MSCs. Generally, the obtained results confirmed the previous published data [ 35 , 36 , 37 ] on the in vitro cytocompatibility potential of the prepared HAp coatings in terms of the ALPL gene expression and cell proliferation. As shown additionally, the pronounced RUNX2 expression was detected for the studied samples too.…”

Section: Discussionsupporting

confidence: 90%

“…The porous C-C composite contributed to the penetration of fine-dispersed HAp from the colloidal electrolyte and its accumulation. Generally, the phase composition of our prepared coated samples was typical for the previous published data [35,36].…”

Section: Discussionsupporting

confidence: 55%

“…As found earlier in [ 24 ] for micron and nanoscale HAp powder deposited with plasma spraying on the C-C composites, SBF soaking confirmed good bioactivity for 14 days of the immersion duration indicating the formation of the bone-like matrix. As an alternative method to the HAp coating study [ 36 ], the in vitro bioactivity tests demonstrated the enhanced cell proliferation and osteogenic markers expression for the HAp coating prepared by electro-deposition on the C-C composites. The biocompatibility of the HAp-coated C-C materials was confirmed in the MTT-test, demonstrating a high level of proliferation [ 36 ].…”

Section: Discussionmentioning

confidence: 99%

“…As an alternative method to the HAp coating study [ 36 ], the in vitro bioactivity tests demonstrated the enhanced cell proliferation and osteogenic markers expression for the HAp coating prepared by electro-deposition on the C-C composites. The biocompatibility of the HAp-coated C-C materials was confirmed in the MTT-test, demonstrating a high level of proliferation [ 36 ]. As another deposition strategy [ 37 ], the HAp coatings (converted from deposited monetite CaHPO 4 ) on the carbon composites also demonstrated good activities of the ALPL expression with a significant level of p * < 0.05.…”

Section: Discussionmentioning

confidence: 99%

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Electrophoretic Deposition of Calcium Phosphates on Carbon–Carbon Composite Implants: Morphology, Phase/Chemical Composition and Biological Reactions

Skriabin,

Tsygankov,

Vesnin

et al. 2024

IJMS

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Despite a long period of application of metal implants, carbon–carbon medical composites are also widely used for bone defect prosthesis in surgery, dentistry, and oncology. Such implants might demonstrate excellent mechanical properties, but their biocompatibility and integration efficiency into the host should be improved. As a method of enhancing, the electrophoretic deposition of fine-dispersed hydroxyapatite (HAp) on porous carbon substrates might be recommended. With electron microscopy, energy dispersion X-ray and Raman spectroscopy, and X-ray diffraction, we found that the deposition and subsequent heat post-treatment (up to the temperature of 400 °C for 1 h) did not lead to any significant phase and chemical transformations of raw non-stoichometric HAp. The Ca/P ratio was ≈1.51 in the coatings. Their non-toxicity, cyto- and biocompatibility were confirmed by in vitro and in vivo studies and no adverse reactions and side effects had been detected in the test. The proposed coating and subsequent heat treatment procedures provided improved biological responses in terms of resorption and biocompatibility had been confirmed by histological, magnetic resonance and X-ray tomographic ex vivo studies on the resected implant-containing biopsy samples from the BDF1 mouse model. The obtained results are expected to be useful for modern medical material science and clinical applications.

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Section: Discussionsupporting

confidence: 90%

Section: Discussionsupporting

confidence: 55%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Electrophoretic Deposition of Calcium Phosphates on Carbon–Carbon Composite Implants: Morphology, Phase/Chemical Composition and Biological Reactions

Skriabin,

Tsygankov,

Vesnin

et al. 2024

IJMS

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“…Mihailescu et al [18] reinforced HA by MgF 2 and MgO particles and obtained a material with an excellent adherence and biological performance. Liu et al [19] improved the HA coating bonding strength to C/C composites by applying a tree-planting interface structure. Fu et al [20] improved the cohesion strength of a hydroxyapatite (HA) coating on C/C composites by adding SiC nanowires.…”

Section: Introductionmentioning

confidence: 99%

Effect of SiC Particle Contents and Size on the Microstructure and Dissolution of SiC-Hydroxyapatite Coatings

Yang

Mao

2021

Coatings

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Carbon/carbon composites, when used as bone implant materials, do not adhere well to the bone tissues because of their non-bioactive characteristics. Therefore, we electro-deposited SiC-hydroxyapatite coatings (with an ultrasound-assisted step) on carbon/carbon composites. We analyzed how the content and size of the SiC particles affected the structure, morphology, bonding strength and dissolution of the SiC-hydroxyapatite coatings. The hydroxyapatite coating dissolution properties were assessed by the released Ca2+ and the weight loss. The SiC-hydroxyapatite coating on naked carbon/carbon composites showed a more compact microstructure in comparison to the hydroxyapatite coating on carbon/carbon composites. The reasons for the changes in the microstructure and the improvement in the adhesion of the coatings on C/C were discussed. Moreover, the addition of SiC particles increased the binding strengths of the hydroxyapatite coating on C/C composite, as well as reduced the dissolution rate of the hydroxyapatite coating.

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Improvement of Biomimetic Calcium Phosphates Coated on a Carbon Cloth Substrate to Enhance Osteoblast Viability

Olivier

Rochet

Bonnamy

2022

JOM

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Boosting bonding strength of hydroxyapatite coating for carbon/carbon composites via applying tree-planting interface structure

Cited by 6 publications

References 52 publications

Electrophoretic Deposition of Calcium Phosphates on Carbon–Carbon Composite Implants: Morphology, Phase/Chemical Composition and Biological Reactions

Electrophoretic Deposition of Calcium Phosphates on Carbon–Carbon Composite Implants: Morphology, Phase/Chemical Composition and Biological Reactions

Effect of SiC Particle Contents and Size on the Microstructure and Dissolution of SiC-Hydroxyapatite Coatings

Improvement of Biomimetic Calcium Phosphates Coated on a Carbon Cloth Substrate to Enhance Osteoblast Viability

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