Hydroxyapatite-Electroplated cp–Titanium Implant and Its Bone Integration Potentiality: An In Vivo Study

Badr, Nadia; Hadary, Amany A. El

doi:10.1097/id.0b013e31805d7dc4

Cited by 26 publications

(21 citation statements)

References 42 publications

(25 reference statements)

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“…Modification of turned surface titanium implants through grit blasting with or without acid etching treatment to create surface microtopography has been shown to improve the way bone heals around titanium implants. [1][2][3][4][5][6][7][8] However, compared with turned surfaces, the new modified surfaces have also been reported to harbor a 20% increase in the risk of being affected by periimplant inflammation. 27 The surface topography of the TM section may promote periimplant inflammation because of its texture and therefore, bacterial accumulation.…”

Section: Discussionmentioning

confidence: 99%

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A Trabecular Metal Implant 4 Months After Placement

Spinato

Zaffe²,

Felice³

et al. 2014

Implant Dentistry

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Section: Discussionmentioning

confidence: 99%

“…1 Recognizing surface modifications can affect the rate and extent of adherent bone formation, additional investigations have led to new surface developments. [2][3][4][5][6][7][8] One such development is the use of trabecular metal (TM) material encompassing a design of the Tapered Screw-Vent implant (Zimmer Dental, Carlsbad, CA) ( Fig. 1, A).…”

mentioning

confidence: 99%

A Trabecular Metal Implant 4 Months After Placement

Spinato

Zaffe²,

Felice³

et al. 2014

Implant Dentistry

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“…However, titanium and its alloy have a low bioactivity [3] so that it needs treatment on its surface. Titanium and its alloy bioactivity can be enhanced through electrochemical modification on the Ti6Al-4V metal surface, forming oxide layered nanotube that can increase osteointegrity and bioactivity because it stimulates osteoblast cells to attach on implant metal and grow the new bone cells [4]. Oxide layered nanotube on Ti-6Al-4V metal can be formed using anodization technique [5].…”

Section: Introductionmentioning

confidence: 99%

“…Pembentukan morfologi nanotube pada permukaan paduan logam Ti-6Al-4V dilakukan dengan menggunakan proses anodisasi. Hasil penelitian menunjukkan bahwa pada larutan elektrolit HF yang dianodisasi selama 1 jam terbentuk fase α dan β yang menyusun paduan logam Ti-6Al-4V, sedangkan menggunakan larutan elektrolit etilen glikol+NH 4 F selama 2 jam terlihat adanya pori yang membuka pada permukaan paduan logam Ti-6Al-4V. Morfologi nanotube pada permukaan paduan logam Ti-6Al-4V terbentuk dengan menggunakan larutan elektrolit etilen glikol+NH 4 F yang dianodisasi selama 3 jam.…”

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Utilization of Electrolyte Solution in Nanotube Formation on Ti-6Al-4V Metal Alloy

Charlena

Kemala

Wulanawati

2018

ijfac

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(English)Formation of nanotube morphology on the surface of Ti-6Al-4V metal did not occur homogeneously, so when it was coated with hydroxyapatite, it did not merge well. One of the factors that affected the inhomogeneously formed nanotube was the utilization of electrolyte solution. The research has been done to observe the effect of electrolyte solution in the formation of nanotube morphology on the surface of Ti-6Al-4V metal alloy. Electrolyte solution that was used was ethylene glycol, HF, and NH4F with time variation of an hour, 2 hours, and 3 hours. Formation of nanotube morphology on the surface of Ti-6Al-4V metal alloy was done using anodization process. The result showed that in HF electrolyte solution which was anodized for an hour ɑ and β phase that composed Ti-6Al-4V metal alloy was formed, meanwhile when using electrolyte solution of ethylene glycol + NH4F for 2 hours showed that there were pores that opened on Ti-6Al-4V metal alloy surface. Nanotube morphology on the surface of Ti6Al-4V metal alloy was formed using electrolyte solution of ethylene glycol + NH4F which was anodized for 3 hours. Keywords: electrolyte solution, metal alloy, nanotube, Ti-6Al-4V Abstrak (Indonesian)Pembentukan morfologi nanotube pada permukaan logam Ti-6Al-4V tidak terjadi secara homogen, sehingga ketika dilapisi dengan hidroksiapatit maka tidak dapat menyatu dengan baik. Salah satu faktor yang mempengaruhi nanotube yang terbentuk tidak homogen yaitu penggunaan larutan elektrolit. Untuk itu dilakukan penelitian dengan tujuan melihat pengaruh larutan elektrolit dalam pembentukan morfologi nanotube pada paduan logam Ti-6Al-4V. Larutan elektrolit yang digunakan adalah etilen glikol, HF dan NH 4 F dengan variasi waktu 1 jam, 2 jam dan 3 jam. Pembentukan morfologi nanotube pada permukaan paduan logam Ti-6Al-4V dilakukan dengan menggunakan proses anodisasi. Hasil penelitian menunjukkan bahwa pada larutan elektrolit HF yang dianodisasi selama 1 jam terbentuk fase α dan β yang menyusun paduan logam Ti-6Al-4V, sedangkan menggunakan larutan elektrolit etilen glikol+NH 4 F selama 2 jam terlihat adanya pori yang membuka pada permukaan paduan logam Ti-6Al-4V. Morfologi nanotube pada permukaan paduan logam Ti-6Al-4V terbentuk dengan menggunakan larutan elektrolit etilen glikol+NH 4 F yang dianodisasi selama 3 jam. Kata kunci: larutan elektrolit, nanotube, paduan logam

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“…A bioactive molecule is a material having an effect on or eliciting a response from living tissue [15]. Molecules with potential to be applied for bioactive purposes include bioceramics, ions, and biomolecules [16–19]. In this review article, the research interest was limited to titanium dental implants coated with a biomolecule, an organic molecule that is produced by a living organism.…”

Section: Introductionmentioning

confidence: 99%

Dental implant bioactive surface modifications and their effects on osseointegration: a review

Meng¹,

Chien

2016

Biomark Res

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BackgroundThe purpose of this article is to review and update the current developments of biologically active dental implant surfaces and their effect on osseointegration.MethodsPubMed was searched for entries from January 2006 to January 2016. Only in-vivo studies that evaluated the effects of biomolecular coatings on titanium dental implants inserted into the bone of animals or humans were included.ResultsThirty four non-review studies provided data and observations were included in this review. Within the criteria, four categories of biomolecular coatings were evaluated. The potential biomolecules include bone morphogenetic proteins in 8 articles, other growth factors in 8 articles, peptides in 5 articles, and extracellular matrix in 13 articles. Most articles had a healing period of 1 to 3 months and the longest time of study was 6 months. In addition, all studies comprised of implants inserted in animals except for one, which evaluated implants placed in both animals and humans. The results indicate that dental implant surface modification with biological molecules seem to improve performance as demonstrated by histomorphometric analysis (such as percentage of bone-to-implant contact and peri-implant bone density) and biomechanical testing (such as removal torque, push-out/pull-out tests, and resonance frequency analysis).ConclusionsBioactive surface modifications on implant surfaces do not always offer a beneficial effect on osseointegration. Nevertheless, surface modifications of titanium dental implants with biomolecular coatings seem to promote peri-implant bone formation, resulting in enhanced osseointegration during the early stages of healing. However, long-term clinical studies are needed to validate this result. In addition, clinicians must keep in mind that results from animal experiments need not necessarily reflect the human clinical reality.

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Hydroxyapatite-Electroplated cp–Titanium Implant and Its Bone Integration Potentiality: An In Vivo Study

Abstract: The employed technique provided a thin and uniform pure crystalline hydroxyapatite coating. The characterization of the precipitated film is promising for clinically successful long-term bone fixation.

Cited by 26 publications

References 42 publications

A Trabecular Metal Implant 4 Months After Placement

A Trabecular Metal Implant 4 Months After Placement

Utilization of Electrolyte Solution in Nanotube Formation on Ti-6Al-4V Metal Alloy

Dental implant bioactive surface modifications and their effects on osseointegration: a review

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