Assessment of Coating Zirconium Implant Material with Nanoparticles of Faujasite

Mohammed, Abbas; Hamad, Thekra Ismael

doi:10.26477/jbcd.v33i4.3016

Cited by 7 publications

(5 citation statements)

References 16 publications

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“…72 However, this finding agrees with studies on zirconia implants that reported decreased water contact angle with increased ceramic material in the polymer coating. 73 The correlation between roughness and wettability is that increasing the surface's roughness will increase wettability (decrease the contact angle) due to the surface's chemistry. 74 The property of hydrophilicity has drawn more attention as a factor influencing the osseointegration of dental implants.…”

Section: Resultsmentioning

confidence: 99%

Electrospun nano-barium titanate/polycaprolactone composite coatings on titanium and Ti13Nb13Zr alloy

Ibrahim,

Hamad

2023

Composites and Advanced Materials

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Using coated implant materials has been demonstrated to enhance bone regeneration and expedite healing around implant sites significantly. Generally, employing a polymeric matrix reinforced with ceramic materials has been considered a promising composite material for the coating of implants. The present study aimed to evaluate the effect of mixing varying concentrations of nano-barium titanate (nanoBaTiO3) (9, 18, and 36 wt%) to polycaprolactone (PCL) (18 wt%) on the properties of coatings applied to commercially pure titanium (CpTi) and Ti13Nb13Zr alloys implant materials. The electrospinning technique was utilised to fabricate the coatings, and the samples were characterised using atomic force microscopy (AFM) to investigate the composite coating’s surface roughness and topography; the incorporation of a high amount of BaTiO3 resulted in increased roughness of the coating layer on CpTi and Ti13Nb13Zr alloys (69.78 nm and 96.88 nm, respectively). Field emission scanning electron microscopy (FE-SEM) was used to investigate the surface morphology; the fibre diameters of BT/PCL composite were 80 to 534 nm for different mixture concentrations. Fourier transform infrared spectroscopy (FTIR) verified the chemical bonds in the composite coating. Results indicated that increasing the proportion of nano-barium titanate in the coating composition reduced water contact angles and enhanced the adhesion strength of the composite coating to the substrate. These findings provide valuable information for developing new coating materials to promote the growth of new bone and accelerate healing around implants.

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Section: Resultsmentioning

confidence: 99%

Electrospun nano-barium titanate/polycaprolactone composite coatings on titanium and Ti13Nb13Zr alloy

Ibrahim,

Hamad

2023

Composites and Advanced Materials

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“…Furthermore, the practicality and feasibility of the proposed EGCG-coating technique should be evaluated. The electrospray method employed in this study offers precision and control over the coating process [ 48 , 49 ], and it is the first time to be used with EGCG in any substrate. Additionally, the potential release of EGCG over time and its impact on the surrounding tissues should be explored as this technique is traditionally used as a drug delivery method which may increase the benefits of using EGCG on the surrounding bone [ 50 , 51 ].…”

Section: Discussionmentioning

confidence: 99%

Evaluation of High-Performance Polyether Ether Ketone Polymer Treated with Piranha Solution and Epigallocatechin-3-Gallate Coating

Alsmael,

Al-Khafaji

2024

BioMed Research International

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Background. Dental implantation has become a standard procedure with high success rates, relying on achieving osseointegration between the implant surface and surrounding bone tissue. Polyether ether ketone (PEEK) is a promising alternative to traditional dental implant materials like titanium, but its osseointegration capabilities are limited due to its hydrophobic nature and reduced surface roughness. Objective. The aim of the study is to increase the surface roughness and hydrophilicity of PEEK by treating the surface with piranha solution and then coating the surface with epigallocatechin-3-gallate (EGCG) by electrospraying technique. Materials and Methods. The study includes four groups intended to investigate the effect of piranha treatment and EGCG coating: a control group of PEEK discs with no treatment (C), PEEK samples treated with piranha solution (P), a group of PEEK samples coated with EGCG (E), and a group of PEEK samples treated with piranha solution and coated with EGCG (PE). Surface roughness, wettability, and microhardness were assessed through statistical analysis. Results. Piranha treatment increased surface roughness, while EGCG coating moderated it, resulting in an intermediate roughness in the PE group. EGCG significantly improved wettability, as indicated by the reduced contact angle. Microhardness increased by about 20% in EGCG-coated groups compared to noncoated groups. Statistical analysis confirmed significant differences between groups in all tests. Conclusion. This study demonstrates the potential of EGCG coating to enhance the surface properties of PEEK as dental implants. The combined piranha and EGCG modification approach shows promise for improved osseointegration, although further vivo research is necessary. Surface modification techniques hold the key to optimizing biomaterial performance, bridging the gap between laboratory findings and clinical implementation in dental implantology.

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“…1,2 Natural or synthetic polymers, ceramics and their composite materials have been widely used as biomaterials, most frequently employed for building scaffolds and implant coating materials that support the formation of bone tissue. [3][4][5][6] Synthetic biodegradable polymers find numerous applications in the field of biomedicine, while biopolymers are desirable materials for biomedical implants due to their high bioactivity, non-toxicity and resorbability properties. Furthermore, polymers can be considered 'smart' materials that have gained popularity as polymer coatings in various applications, such as corrosion resistance, surface functionalisation, wear resistance, enhancement of bioactivity and even switchable smart materials.…”

Section: Introductionmentioning

confidence: 99%

“…Natural or synthetic polymers, ceramics and their composite materials have been widely used as biomaterials, most frequently employed for building scaffolds and implant coating materials that support the formation of bone tissue. 3 – 6 …”

Section: Introductionmentioning

confidence: 99%

Biological properties of polycaprolactone and barium titanate composite in biomedical applications

Ibrahim,

Hamad,

Haider

2023

Science Progress

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The ceramic-polymer composite materials are widely known for their exceptional mechanical and biological properties. Polycaprolactone (PCL) is a biodegradable polymer material extensively used in various biomedical applications. At the same time, barium titanate (BT), a ceramic material, exhibits piezoelectric properties similar to bone, which is essential for osseointegration. Furthermore, a composite material that combines the benefits of PCL and BT results in an innovative composite material with enhanced properties for biomedical applications. Thus, this review is organised into three sections. Firstly, it aims to provide an overview of the current research on evaluating biological properties, including antibacterial activity, cytotoxicity and osseointegration, of PCL polymeric matrices in its pure form and reinforced structures with ceramics, polymers and natural extracts. The second section investigates the biological properties of BT, both in its pure form and in combination with other supporting materials. Finally, the third section provides a summary of the biological properties of the PCLBT composite material. Furthermore, the existing challenges of PCL, BT and their composites, along with future research directions, have been presented. Therefore, this review will provide a state-of-the-art understanding of the biological properties of PCL and BT composites as potential futuristic materials in biomedical applications.

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Assessment of Coating Zirconium Implant Material with Nanoparticles of Faujasite

Cited by 7 publications

References 16 publications

Electrospun nano-barium titanate/polycaprolactone composite coatings on titanium and Ti13Nb13Zr alloy

Electrospun nano-barium titanate/polycaprolactone composite coatings on titanium and Ti13Nb13Zr alloy

Evaluation of High-Performance Polyether Ether Ketone Polymer Treated with Piranha Solution and Epigallocatechin-3-Gallate Coating

Biological properties of polycaprolactone and barium titanate composite in biomedical applications

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