In-vitro bioactivity, biocorrosion and antibacterial activity of silicon integrated hydroxyapatite/chitosan composite coating on 316L stainless steel implants

2013 ◽  
Vol 33 (7) ◽  
pp. 4046-4054 ◽  
Author(s):  
S. Sutha ◽  
K. Kavitha ◽  
G. Karunakaran ◽  
V. Rajendran
Keyword(s):  
Stainless Steel ◽  
Antibacterial Activity ◽  
Composite Coating ◽  
316L Stainless Steel ◽  
In Vitro Bioactivity ◽  
Chitosan Composite

In Vitro Bioactivity of AISI 316L Stainless Steel Coated with Hydroxyapatite-Seeded 58S Bioglass

MRS Advances ◽  
2019 ◽  
Vol 4 (57-58) ◽  
pp. 3133-3142 ◽  
Author(s):  
Jorge López-Cuevas ◽  
Juan Carlos Rendón-Angeles ◽  
Juan Méndez-Nonell ◽  
Héctor Barrientos-Rodríguez
Keyword(s):  
Stainless Steel ◽  
316L Stainless Steel ◽  
Sol Gel ◽  
Aisi 316L ◽  
In Vitro Bioactivity ◽  
Aisi 316L Stainless Steel ◽  
Gel Technique ◽  
Static Conditions ◽  
Steel Substrates

ABSTRACTAISI 316L stainless steel substrates were coated with hydroxyapatite [HAp, Ca10(PO4)6(OH)2]-seeded 58S bioglass, and then their in vitro bioactivity was evaluated by soaking in a simulated body fluid (SBF). The bioglass was prepared via the sol-gel technique and nanometric HAp single crystals were obtained by hydrothermal synthesis. The coatings had bioglass/HAp weight ratios of 100/0, 90/10 or 80/20. The in vitro bioactivity tests were carried out under static conditions at 37 °C and pH = 7.25, for time periods ranging from 1 to 21 days. The results showed that the HAp-seeding significantly accelerates the formation of a HAp layer at the bioglass-coated steel surface during the bioactivity tests.

Deuterium permeation properties of Y2O3/Cr2O3 composite coating prepared by MOCVD on 316L stainless steel

2016 ◽  
Vol 41 (18) ◽  
pp. 7425-7430 ◽  
Author(s):  
Yunyi Wu ◽  
Di He ◽  
Shuai Li ◽  
Xiaopeng Liu ◽  
Shumao Wang ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Composite Coating ◽  
316L Stainless Steel ◽  
Permeation Properties
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