Hydroxyapatite Biomineralization on Functionalized Silicone Nanofilaments

Saddiqi, Naeem‐ul‐Hasan; Patra, Debabrata; Seeger, Stefan

doi:10.1016/j.colcom.2016.12.002

Cited by 9 publications

(5 citation statements)

References 25 publications

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“…As aforementioned, the HA layer on the surface of CF was expected to strengthen the mechanical interlocking and improve the adhesion of the fiber-matrix. Compared with other works of biomineralization, the method of this work could greatly shorten mineralization time to improve the mineralization efficiency (Figure ) . In the following research, CF-HA/15, CF-HA/30, CF-HA/45, and CF-HA/60 were used as the research objects. …”

Section: Resultsmentioning

confidence: 99%

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Improvement of Interfacial Properties and Bioactivity of CF/PEEK Composites by Rapid Biomineralization of Hydroxyapatite

Zhao

Gao

et al. 2022

ACS Biomater. Sci. Eng.

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The carbon fiber/hydroxyapatite (CF/HA) reinforcement with a three-dimensional flower-like structure was rapidly fabricated with the biomimetic mineralization method to strengthen the interfacial performance and bioactivity of carbon fiber/polyether ether ketone (CF/PEEK) composites. Silk fibroin (SF), which can construct a robust interphase between CF and PEEK, supported an organic template to regulate the growth of inorganic HA. The interfacial properties were markedly enhanced through mechanical interlocking and interface adhesion induced by increasing roughness and surface energy of CF. Besides, the mineralization time was significantly reduced after the addition of cetyltrimethylammonium bromide to the simulated body fluid, and the prepared CF/HA possessed good bioactivity. In this study, the interlaminar shear strength (ILSS) and flexural strength of CF-HA/45/PEEK composites demonstrated an enhancement of 45.9% and 51.2%, respectively, compared to the untreated CF/PEEK composites. It is predicted that this strategy could provide a rapid and convenient route to ameliorate the interfacial performance and bioactivity of CF/PEEK composites simultaneously.

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Section: Resultsmentioning

confidence: 99%

“…Compared with other works of biomineralization, the method of this work could greatly shorten mineralization time to improve the mineralization efficiency (Figure ) . In the following research, CF-HA/15, CF-HA/30, CF-HA/45, and CF-HA/60 were used as the research objects. …”

Section: Resultsmentioning

confidence: 99%

Improvement of Interfacial Properties and Bioactivity of CF/PEEK Composites by Rapid Biomineralization of Hydroxyapatite

Zhao

Gao

et al. 2022

ACS Biomater. Sci. Eng.

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“…This approach is a simple and inexpensive method that can be used to coat intricate shapes. 280 The synthesis of a nanocomposite with a biocompatibility and structure similar to that of natural bone has been reported. This was achieved by mineralization of HAp NPs on assembled collagen.…”

Section: Coating Technology Of Hydroxyapatite Nanoparticlesmentioning

confidence: 99%

Surface functionalization of hydroxyapatite nanoparticles for biomedical applications

Kataoka,

Liu,

Yamada

et al. 2024

J. Mater. Chem. B

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“…Moreover, this synthesis technique can be used to grow nanostructures on various substrates [13][17][18] . SNFs have been found to be useful for a variety of applications which include superhydrophobic coatings [13][16] , super oleophobic coatings [19] , oil water separation [20] , catalysis [21] , biomineralization [22] , water disinfection [23] , and support for specific protein adsorption [24] . The method is based on formation of the nano-droplets of water at the surface of substrate which determine the course of material growth.. [25] The DAGS mechanism has been explored to synthesize silicone based micro and nanostructures in the form of stars, rods, spirals and helices by manipulating the surface chemistry of substrate [25][15] .…”

Section: Introductionmentioning

confidence: 99%

Droplet assisted growth and shaping of alumina and mixed alumina-silicone 1-dimensional nanostructures

Saddiqi

Seeger

2020

Journal of Colloid and Interface Science

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Since the discovery of silicone nanofilaments a decade ago, room temperature droplet assisted growth and shaping using silanes has been used to synthesize various silicone-based nanostructures. In the present work, we report an extension of this synthesis technique to synthesize nanostructures of new materials. We have successfully synthesized one-dimensional assemblies of beads or necklaces based on alumina (Al) and mixed alumina-silicone (Al Si) nanostructures exhibiting a similar structure as silicone nanofilaments. The characterization of the synthesized nanostructures was performed using different tools, including scanning and transmission electron microscopy, energy dispersive x-ray spectroscopy, and infrared and NMR spectroscopy. Selected area electron diffraction revealed that the nanostructures are amorphous in nature, and the growth behavior and thermal stability of nanostructures are also discussed

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Hydroxyapatite Biomineralization on Functionalized Silicone Nanofilaments

Cited by 9 publications

References 25 publications

Improvement of Interfacial Properties and Bioactivity of CF/PEEK Composites by Rapid Biomineralization of Hydroxyapatite

Improvement of Interfacial Properties and Bioactivity of CF/PEEK Composites by Rapid Biomineralization of Hydroxyapatite

Surface functionalization of hydroxyapatite nanoparticles for biomedical applications

Droplet assisted growth and shaping of alumina and mixed alumina-silicone 1-dimensional nanostructures

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