Deposition of hydroxyl-apatite on titanium subjected to electrochemical plasma coating

Shin, Kihong; Yoon, Sang Il; Ko, Young Gun; Shin, Dong Hyuk

doi:10.1016/j.electacta.2013.07.040

Cited by 17 publications

(4 citation statements)

References 28 publications

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“…representing suspensions of HA powders in aqueous solutions of KOH or KOH + K 3 PO 4 ; in both cases deposition of HA was observed [554]. The list of the available electrolytes is available in literature [555].…”

Section: Accepted Manuscriptmentioning

confidence: 99%

Calcium orthophosphate deposits: Preparation, properties and biomedical applications

Dorozhkin¹

2015

Materials Science and Engineering: C

262

140

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Section: Accepted Manuscriptmentioning

confidence: 99%

Calcium orthophosphate deposits: Preparation, properties and biomedical applications

Dorozhkin¹

2015

Materials Science and Engineering: C

262

140

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“…The results of this investigation indicate that the emission peak at 380 nm is caused by the creation of Zn interstitial defects and that the strong emission at 750 nm, which may have originated from antisite defects, is caused by the generation of oxygen vacancy defects. It is well recognized that the main causes of visible luminescence are faults in emission at deep levels, including oxygen vacancies and zinc interstitials [ 34 ]. When a photo-generated hole combines with the defect's single ionized charge state, it creates a single ionized oxygen vacancy, which in turn induces emission in ZnO.…”

Section: Resultsmentioning

confidence: 99%

Exploring the multi-faceted potential: Synthesized ZnO nanostructure – Characterization, photocatalysis, and crucial biomedical applications

Almoneef,

Awad,

Aldosari

et al. 2024

Heliyon

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“…However, when an aqueous electrolyte containing dissolved CaCl 2 and KH 2 PO 4 was used, CaPO 4 was deposited without additional treatment [599]. Furthermore, the MAO process can be carried out with electrolytes representing suspensions of HA powder in aqueous KOH or KOH + K 3 PO 4 solutions, and HA precipitation was observed in both cases [605]. As a modification, there is a study in which the following electrolyte was used: β-TCP 50 g/L, NaOH 10 g/L, NaF 5 g/L [157].…”

Section: Micro-arc Oxidation (Mao) Techniquementioning

confidence: 99%

There Are over 60 Ways to Produce Biocompatible Calcium Orthophosphate (CaPO4) Deposits on Various Substrates

Dorozhkin

2023

J. Compos. Sci.

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A The present overview describes various production techniques for biocompatible calcium orthophosphate (abbreviated as CaPO4) deposits (coatings, films and layers) on the surfaces of various types of substrates to impart the biocompatible properties for artificial bone grafts. Since, after being implanted, the grafts always interact with the surrounding biological tissues at the interfaces, their surface properties are considered critical to clinical success. Due to the limited number of materials that can be tolerated in vivo, a new specialty of surface engineering has been developed to desirably modify any unacceptable material surface characteristics while maintaining the useful bulk performance. In 1975, the development of this approach led to the emergence of a special class of artificial bone grafts, in which various mechanically stable (and thus suitable for load-bearing applications) implantable biomaterials and artificial devices were coated with CaPO4. Since then, more than 7500 papers have been published on this subject and more than 500 new publications are added annually. In this review, a comprehensive analysis of the available literature has been performed with the main goal of finding as many deposition techniques as possible and more than 60 methods (double that if all known modifications are counted) for producing CaPO4 deposits on various substrates have been systematically described. Thus, besides the introduction, general knowledge and terminology, this review consists of two unequal parts. The first (bigger) part is a comprehensive summary of the known CaPO4 deposition techniques both currently used and discontinued/underdeveloped ones with brief descriptions of their major physical and chemical principles coupled with the key process parameters (when possible) to inform readers of their existence and remind them of the unused ones. The second (smaller) part includes fleeting essays on the most important properties and current biomedical applications of the CaPO4 deposits with an indication of possible future developments.

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Deposition of hydroxyl-apatite on titanium subjected to electrochemical plasma coating

Cited by 17 publications

References 28 publications

Calcium orthophosphate deposits: Preparation, properties and biomedical applications

Calcium orthophosphate deposits: Preparation, properties and biomedical applications

Exploring the multi-faceted potential: Synthesized ZnO nanostructure – Characterization, photocatalysis, and crucial biomedical applications

There Are over 60 Ways to Produce Biocompatible Calcium Orthophosphate (CaPO4) Deposits on Various Substrates

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