Facile and versatile strategy for fabrication of highly bacteriostatic and biocompatible SLA-Ti surfaces with the regulation of Mg/Cu coimplantation ratio for dental implant applications

Ma, Ming; Zhao, Mengli; Deng, Hongsheng; Liu, Zuoda; Wang, Liping; Ge, Linhu

doi:10.1016/j.colsurfb.2023.113180

Cited by 5 publications

(2 citation statements)

References 60 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“… , The above research results are based on the deposition of TiN/Ag multilayers on smooth titanium alloy substrates. The titanium surface with a micro/nanostructure formed via large-grain acid-etched sandblasting is the most commonly used surface of dental implants. , TiN/Ag multilayers are deposited on this microrough surface, and different doses of Ag ions are implanted onto the top layer to form functional interfaces with different morphologies. The mechanism through which these newly formed Ag-loaded interfaces affect the biological behavior of oral bacteria and human bone marrow-derived mesenchymal stem cells (HBMSCs) remains unclear.…”

Section: Introductionmentioning

confidence: 99%

Adjusting the Dose of Ag-Ion Implantation on TiN–Ag-Modified SLA-Ti Creates Different Micronanostructures: Implications on Bacteriostasis, Biocompatibility, and Osteogenesis in Dental Implants

Ma,

Zhao,

et al. 2023

ACS Omega

Self Cite

View full text Add to dashboard Cite

The prevention of aseptic loosening and peri-implantitis is crucial for the success of dental implant surgery. In this study, different doses of Ag-implanted TiN/Ag nanomultilayers were prepared on the sandblasting with large grit and acid etching (SLA)-Ti surface using a multiarc ion-plating system and an ion-implantation system, respectively. The physical and chemical properties of the samples were assessed using various techniques, including scanning electron microscopy, energy-dispersive spectroscopy, X-ray diffraction, X-ray photoelectron spectroscopy, atomic force microscopy, inductively coupled plasma atomic emission spectrometry, and water contact angle measurements. In addition, the applicability and biosafety of the SLA/1 × 1017-Ag and SLA/1 × 1018-Ag surfaces were determined via biocompatibility testing in vivo and in vitro. The results demonstrated that the physical and chemical properties of SLA/1 × 1017-Ag and SLA/1 × 1018-Ag surfaces were different to some extent. However, compared with SLA-Ti, silver-loaded TiN/Ag-modified SLA-Ti surfaces (SLA/1 × 1018-Ag) with enhanced bacteriostatis, osteogenesis, and biocompatibility have great potential for dental applications.

show abstract

Section: Introductionmentioning

confidence: 99%

Adjusting the Dose of Ag-Ion Implantation on TiN–Ag-Modified SLA-Ti Creates Different Micronanostructures: Implications on Bacteriostasis, Biocompatibility, and Osteogenesis in Dental Implants

Ma,

Zhao,

et al. 2023

ACS Omega

Self Cite

View full text Add to dashboard Cite

show abstract

“…The last few decades have seen a growing demand for dental surgery as the population increases and ages, and the market for dentistry implants is expected to significantly increase [1]. The most notable current targets of improvement for dental reconstruction are related to implant design and stability [2][3][4][5][6][7][8][9][10], material choice optimization [11][12][13][14][15][16][17], osseointegration [9,10,[18][19][20], biocompatibility [13,14,[21][22][23], soft tissue integration [24][25][26][27][28][29][30], and healing activity [31,32]. Titanium and zirconia are the most frequently used scaffolds.…”

Section: Introductionmentioning

confidence: 99%

Hydroxyapatite-Based Coatings on Silicon Wafers and Printed Zirconia

Chauvin,

Garda,

Snyder

et al. 2023

JFB

View full text Add to dashboard Cite

Dental surgery needs a biocompatible implant design that can ensure both osseointegration and soft tissue integration. This study aims to investigate the behavior of a hydroxyapatite-based coating, specifically designed to be deposited onto a zirconia substrate that was intentionally made porous through additive manufacturing for the purpose of reducing the cost of material. Layers were made via sol–gel dip coating by immersing the porous substrates into solutions of hydroxyapatite that were mixed with polyethyleneimine to improve the adhesion of hydroxyapatite to the substrate. The microstructure was determined by using X-ray diffraction, which showed the adhesion of hydroxyapatite; and atomic force microscopy was used to highlight the homogeneity of the coating repartition. Thermogravimetric analysis, differential scanning calorimetry, and Fourier transform infrared spectroscopy showed successful, selective removal of the polymer and a preserved hydroxyapatite coating. Finally, scanning electron microscopy pictures of the printed zirconia ceramics, which were obtained through the digital light processing additive manufacturing method, revealed that the mixed coating leads to a thicker, more uniform layer in comparison with a pure hydroxyapatite coating. Therefore, homogeneous coatings can be added to porous zirconia by combining polyethyleneimine with hydroxyapatite. This result has implications for improving global access to dental care.

show abstract

Annual review of selected scientific literature: A report of the Committee on Scientific Investigation of the American Academy of Restorative Dentistry

Cagna,

Donovan,

McKee

et al. 2024

The Journal of Prosthetic Dentistry

View full text Add to dashboard Cite

Facile and versatile strategy for fabrication of highly bacteriostatic and biocompatible SLA-Ti surfaces with the regulation of Mg/Cu coimplantation ratio for dental implant applications

Cited by 5 publications

References 60 publications

Adjusting the Dose of Ag-Ion Implantation on TiN–Ag-Modified SLA-Ti Creates Different Micronanostructures: Implications on Bacteriostasis, Biocompatibility, and Osteogenesis in Dental Implants

Adjusting the Dose of Ag-Ion Implantation on TiN–Ag-Modified SLA-Ti Creates Different Micronanostructures: Implications on Bacteriostasis, Biocompatibility, and Osteogenesis in Dental Implants

Hydroxyapatite-Based Coatings on Silicon Wafers and Printed Zirconia

Annual review of selected scientific literature: A report of the Committee on Scientific Investigation of the American Academy of Restorative Dentistry

Contact Info

Product

Resources

About