Preparation and characterization of carboxyl functionalized multiwall carbon nanotubes–hydroxyapatite composites
Source abstract
Abstract
Abstract In this article the experiments are described concerning the preparation conditions and the properties of multiwall –COOH functionalized carbon nanotube (fMWCNT)/hydroxyapatite and silica substituted hydroxyapatite composites. During the experiments the products were compared from several synthesis methods and the one with the highest homogeneity was established. The optimal fMWCNT content of the composites was also determined by analyzing the specific surface area and the particle size. The specific characteristics of the composites were defined by crystallinity, thermal stability, morphology and in vitro behavior studies, in order to correlate the preparation parameters to the possible applications.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Bone Tissue Engineering Materials · biodegradable polymer synthesis and properties · Dental materials and restorations
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (47)
Show source-provided references
1. Preparation of foam-like carbon nanotubes/hydroxyapatite composite scaffolds with superparamagnetic properties10.1016/j.apsusc.2012.06.041 ↗
2. Preparation and characterization of carbon nanotube-grafted-chitosan – natural hydroxyapatite composite for bone tissue engineering10.1016/j.carbpol.2010.08.019 ↗
3. Tribological behavior of plasma-sprayed carbon nanotube-reinforced hydroxyapatite coating in physiological solution10.1016/j.actbio.2007.06.001 ↗
4. Effect of sintered silicate-substituted hydroxyapatite on remodelling processes at the bone-implant interface10.1016/j.biomaterials.2003.10.006 ↗
5. Effects of silicate ions on the formation and transformation of calcium phosphates in neutral aqueous solutions10.1039/ft9959103499 ↗
6. In vitro bioactivity of silicon-substituted hydroxyapatites10.1002/jbm.a.10579 ↗
7. Preparation and characterization of a novel hydroxyapatite/carbon nanotubes composite and its interaction with osteoblast-like cells10.1016/j.msec.2008.05.009 ↗
8. A single-walled carbon nanotube reinforced 1–3 piezoelectric composite for active control of smart structures10.1088/0964-1726/16/5/051 ↗
9. Actuating single wall carbon nanotube–polymer composites: intrinsic unimorphs10.1002/adma.200702566 ↗
10. D. Lekas, Analysis of nanotechnology from an industrial ecology perspective part II: substance flow analysis study of carbon nanotubes, DRAFT – substance flow analysis study of carbon nanotubes.
11. Effects of dispersion surfactants on the properties of ceramic–carbon nanotube (CNT) nanocomposites10.1016/j.ceramint.2013.06.031 ↗
12. Ghiazza · Carbon Nanotub.: Prop. Appl. Toxic. · 2014 · 147
13. Cytotoxicity assessment of some carbon nanotubes and related carbon nanoparticle aggregates and the implications for anthropogenic carbon nanotube aggregates in the environment10.3390/ijerph2005010031 ↗
14. Determinants of carbon nanotube toxicity10.1016/j.addr.2013.07.019 ↗
15. Evaluation of the combined toxicity of multi-walled carbon nanotubes and sodium pentachlorophenate on the earthworm Eisenia fetida using avoidance bioassay and comet assay10.1016/j.soilbio.2013.12.018 ↗
16. Cytotoxicity investigation on cultured human blood cells treated with single-wall carbon nanotubes10.3390/s8010488 ↗
17. Mechanisms of carbon nanotube-induced toxicity: focus on pulmonary inflammation10.1016/j.addr.2013.05.012 ↗
18. A facile, efficient, and rapid covalent functionalization of multi-walled carbon nanotubes with natural amino acids under microwave irradiation10.1016/j.porgcoat.2013.12.003 ↗
19. Comparative study of carbon nanotube dispersion using surfactants10.1016/j.jcis.2008.09.015 ↗
20. Functionalization and magnetization of carbon nanotubes using Co-60 gamma-ray irradiation10.1016/j.jmmm.2014.04.066 ↗
21. Effect of chemical oxidation on the structure of single-walled carbon nanotubes10.1021/jp027500u ↗
22. H2SO4/HNO/HCl—3functionalization and its effect on dispersion of carbon nanotubes in aqueous media10.1016/j.apsusc.2008.07.144 ↗
23. Carbon nanotube reinforced hydroxyapatite composite for orthopedic application: a review10.1016/j.msec.2012.05.010 ↗
24. Hydroxyapatite modified with silica used for sorption of copper(II)10.2478/s11696-009-0059-x ↗
25. Catalytic synthesis of carbon nanotubes over Co, Fe and Ni containing conventional and sol–gel silica–aluminas10.1039/b002331k ↗
26. Structure and gas permeability of multi-wall carbon nanotube buckypapers10.1016/j.carbon.2007.02.022 ↗
27. The use of nitrogen adsorption for the characterisation of porous materials10.1016/S0927-7757(01)00612-4 ↗
28. Improved properties of hydroxyapatite–carbon nanotube biocomposite: mechanical, in vitro bioactivity and biological studies10.1016/j.ceramint.2013.10.158 ↗
29. A Na and Si co-substituted carbonated hydroxyapatite coating for carbon nanotubes coated carbon/carbon composites10.1016/j.ceramint.2014.05.015 ↗
30. The role of Si substitution into hydroxyapatite coatings10.4028/www.scientific.net/KEM.361-363.175 ↗
31. Development of carbon nanotube-reinforced hydroxyapatite bioceramics10.1016/j.physb.2006.05.254 ↗
32. crystallinity indices in sound human tooth enamel and synthetic hydroxyapatite10.1016/j.msec.2013.07.014 ↗
33. Comparative study of particle size analysis of hydroxyapatite-based nanomaterials10.2478/s11696-013-0409-6 ↗
34. Effect of silane treatment of carboxylic-functionalized multi-walled carbon nanotubes on the thermal properties of epoxy nanocomposites10.3144/expresspolymlett.2010.28 ↗
35. Thermogravimetric and thermokinetic investigation of the dehydroxylation of a hydroxyapatite powder10.1016/S0955-2219(03)00248-6 ↗
36. A simple and rapid method to graft hydroxyapatite on carbon nanotubes10.1016/j.msec.2011.06.001 ↗
37. Structural changes in precipitates and cell model for the conversion of amorphous calcium phosphate to hydroxyapatite during the initial stage of precipitation10.1016/j.jcrysgro.2012.04.041 ↗
38. Comparative study of hydroxyapatite/gelatin composites reinforced with bio-inert ceramic particles10.1016/j.ceramint.2011.12.073 ↗
39. Development and evaluation of cyclodextrin complexed hydroxyapatite nanoparticles for preferential albumin adsorption10.1016/j.colsurfb.2011.02.032 ↗
40. Fabrication of carbon nanotubes/hydroxyapatite nanocomposites via an in situ process10.1016/j.apsusc.2012.02.139 ↗
41. Effect of delay time and Na2SiO3 concentrations on compressive strength development of geopolymer mortar synthesized from TPOFA10.1016/j.conbuildmat.2015.03.078 ↗
42. Research on hydroxyapatite based composite materials
43. Plasma-sprayed carbon nanotube reinforced hydroxyapatite coatings and their interaction with human osteoblasts in vitro10.1016/j.biomaterials.2006.09.013 ↗
44. In vitro biological activity comparison of some hydroxyapatite-based composite materials using simulated body fluid10.2478/s11532-013-0293-5 ↗
45. How useful is SBF in predicting in vivo bone bioactivity?10.1016/j.biomaterials.2006.01.017 ↗
46. Study of nanobiomaterial hydroxyapatite in simulated body fluid: formation and growth of apatite10.1016/j.mseb.2009.11.012 ↗
47. Multiwalled carbon nanotubes reinforced hydroxyapatite–chitosan composite coating on Ti metal: corrosion and mechanical properties10.1111/j.1551-2916.2012.05195.x ↗