scholarly journals Electrophoretic Deposition of Gentamicin-Loaded Bioactive Glass/Chitosan Composite Coatings for Orthopaedic Implants

2014 ◽  
Vol 6 (11) ◽  
pp. 8796-8806 ◽  
Author(s):  
Fatemehsadat Pishbin ◽  
Viviana Mouriño ◽  
Sabrina Flor ◽  
Stefan Kreppel ◽  
Vehid Salih ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Electrophoretic Deposition ◽  
Composite Coatings ◽  
Orthopaedic Implants ◽  
Chitosan Composite

Electrophoretic deposition of carbon nanotubes and bioactive glass particles for bioactive composite coatings

2010 ◽  
Vol 36 (1) ◽  
pp. 307-312 ◽  
Author(s):  
M. Charlotte Schausten ◽  
Decheng Meng ◽  
Rainer Telle ◽  
Aldo R. Boccaccini
Keyword(s):  
Carbon Nanotubes ◽  
Bioactive Glass ◽  
Electrophoretic Deposition ◽  
Composite Coatings

Electrophoretic deposition of nanostructured TiO2/alginate and TiO2-bioactive glass/alginate composite coatings on stainless steel

2013 ◽  
Vol 113 (1) ◽  
pp. 42-49 ◽  
Author(s):  
L. Cordero-Arias ◽  
S. Cabanas-Polo ◽  
J. Gilabert ◽  
O. M. Goudouri ◽  
E. Sanchez ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Bioactive Glass ◽  
Electrophoretic Deposition ◽  
Composite Coatings ◽  
Nanostructured Tio2

scholarly journals Electrophoretic deposition of ZnO/alginate and ZnO-bioactive glass/alginate composite coatings for antimicrobial applications

2015 ◽  
Vol 55 ◽  
pp. 137-144 ◽  
Author(s):  
L. Cordero-Arias ◽  
S. Cabanas-Polo ◽  
O.M. Goudouri ◽  
S.K. Misra ◽  
J. Gilabert ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Electrophoretic Deposition ◽  
Composite Coatings

scholarly journals Electrophoretic deposition of nc-TiO2/chitosan composite coatings on X2CrNiMo17-12-2 stainless steel

2017 ◽  
Vol 62 (1) ◽  
pp. 405-410 ◽  
Author(s):  
P. Ledwig ◽  
M. Kot ◽  
T. Moskalewicz ◽  
B. Dubiel
Keyword(s):  
Electrophoretic Deposition ◽  
Composite Coatings ◽  
Scratch Test ◽  
Test Method ◽  
Process Time ◽  
Deposition Parameters ◽  
Transmission Electron ◽  
Polarization Test ◽  
Chitosan Composite

Abstract This paper presents the results of the optimization of electrophoretic deposition parameters for manufacturing of nc-TiO2/chitosan composite coatings on X2CrNiMo17-12-2 steel as well as characterization of their microstructure, electrochemical properties and adhesion to the substrate. The parameters of the deposition, such as composition, pH and zeta potential of suspensions as well as voltage and process time were investigated. The microstructure of the coatings was characterized using scanning and transmission electron microscopy. Obtained coatings were crack-free and uniform. The adhesion strength to the substrate was measured by scratch-test method. The deposited coatings improve corrosion resistance of steel, what was confirmed by the results of the potentiodynamic polarization test in Ringer’s solution.

scholarly journals Fabrication and Characterization of Ag-Sr Doped Hydroxyapatite/chitosan Coatings Deposited on 316L SS via Electrophoretic Deposition

2020 ◽  
Author(s):  
Muhammad Wahaj ◽  
Usama Saleem ◽  
Farasat Iqbal ◽  
Muhammad Yasir ◽  
Abdul Wadood ◽  
...  
Keyword(s):  
Electrophoretic Deposition ◽  
Deposition Time ◽  
Composite Coatings ◽  
Gram Negative Bacteria ◽  
Sem Images ◽  
Hydrophilic Nature ◽  
Deposition Voltage ◽  
Orthopedic Applications ◽  
Chitosan Composite

In this study, silver-strontium doped hydroxyapatite (AgSr-HA)/chitosan composite coatings were deposited on stainless steel (SS) substrate via electrophoretic deposition (EPD) technique. The EPD parameters such as the concentration of Ag Sr-HA particles in the suspension, applied voltage and deposition time were optimized on by the Taguchi Design of Experiment (DoE) approach. DOE approach elucidated that the “best” coating was obtained at; the deposition voltage of 20V, deposition time of 7 minutes, and at 5 g/L of Ag Sr-HA particles in the suspension. The optimum coatings were characterized by using scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) spectroscopy. SEM images confirmed the deposition of chitosan/Ag Sr-HA on the SS substrate. The wettability studies indicated the hydrophilic nature of the chitosan/Ag Sr-HA coatings, which confirmed the suitability of the developed coatings for orthopedic applications. The average surface roughness of the chitosan/Ag Sr-HA coatings was in a suitable range for the attachment of bone marrow stromal cells. Chitosan/Ag Sr-HA coatings showed a potent antibacterial effect against the Gram-Positive and Gram-negative bacteria.

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