scholarly journals Multilayered composite coatings of titanium dioxide nanotubes decorated with zinc oxide and hydroxyapatite nanoparticles: controlled release of Zn and antimicrobial properties against Staphylococcus aureus

2019 ◽  
Vol Volume 14 ◽  
pp. 3583-3600 ◽  
Author(s):  
Urvashi Gunputh ◽  
Huirong Le ◽  
Alexandros Besinis ◽  
Christopher Tredwin ◽  
Richard Handy
Keyword(s):  
Staphylococcus Aureus ◽  
Zinc Oxide ◽  
Titanium Dioxide ◽  
Controlled Release ◽  
Composite Coatings ◽  
Antimicrobial Properties ◽  
Hydroxyapatite Nanoparticles ◽  
Titanium Dioxide Nanotubes ◽  
Multilayered Composite

scholarly journals A Review on Some Effects of the Electrolytic Deposited Zinc Oxide Multilayered Composite Coatings on Mild Steel

2019 ◽  
Vol 1378 ◽  
pp. 042052
Author(s):  
O. P Abioye ◽  
G. P Gaiya ◽  
O. S. I Fayomi ◽  
C. A Loto ◽  
A. J Musa
Keyword(s):  
Zinc Oxide ◽  
Mild Steel ◽  
Composite Coatings ◽  
Multilayered Composite

scholarly journals Antimicrobial activity of root canal filling materials

2021 ◽  
Vol 7 (1) ◽  
pp. 01-05
Author(s):  
Jikia Maia
Keyword(s):  
Staphylococcus Aureus ◽  
Antimicrobial Activity ◽  
Zinc Oxide ◽  
Antimicrobial Properties ◽  
Root Canal Filling ◽  
Root Canals ◽  
Filling Materials ◽  
Zinc Oxide Eugenol ◽  
Test Culture

The antimicrobial activity of filling materials was studied to improve the quality of treatment of complicated caries in vitro. Resorcin-formalin cement Resodont (“Latus”, Ukraine) - № 1; Endocort zinc oxide-eugenol cement (“Latus”, Ukraine) - No. 2; materials based on zinc oxide eugenol cement with dexamethasone: Endomethasone ivory (Septodont, France) - No. 3 and Endofil ("Produit Dentaires SA", Switzerland) - No. 4. To assess the antimicrobial activity of the studied materials, test microorganism strains were used: Staphylococcus aureus ATCC 25923, Enterococcus faecalis ATCC 6783, Candida albicans ATCC 885-653. As a result of the study, it was established that filling materials have different antimicrobial activity. Resodont has the greatest antimicrobial activity on the test culture. Endomethason is active in relation to the test cultures studied, inferior to Resodont in its antimicrobial properties. Endocort and Endofil have less antimicrobial activity than Resodont and Endomethason, but have approximately equal growth retardation rates. It should be noted that with respect to Staphylococcus aureus, Endocort was found to be almost 1.5 times more active than Endofil. The conducted studies confirm that the materials for filling of root canals by Resodont and Endocort (Latus, Ukraine) have a pronounced antibacterial effect. They are competitive with foreign sealers and are the materials of choice, having a significantly lower cost.

scholarly journals Hydroxyapatite Nanocrystal Deposited Titanium Dioxide Nanotubes Loaded with Antibiotics for Combining Biocompatibility and Antibacterial Properties

MRS Advances ◽  
2018 ◽  
Vol 3 (30) ◽  
pp. 1703-1709
Author(s):  
Xuefei Zhang ◽  
Yuan Zhang ◽  
Matthew Z. Yates
Keyword(s):  
Titanium Dioxide ◽  
Simulated Body Fluid ◽  
Body Fluid ◽  
Antibacterial Property ◽  
Composite Coatings ◽  
Antibacterial Properties ◽  
Release Profile ◽  
Titanium Dioxide Nanotubes ◽  
Model Drug ◽  
Drug Compound

ABSTRACTHydroxyapatite (HA)/nanotubular titanium dioxide (TiO2) composite coatings loaded with antibiotics were developed to combine biocompatibility and antibacterial property. TiO2 nanotubes were first fabricated on Ti plates using anodization techniques. Then HA nanocrystals were synthesized on the TiO2 nanotubes by electrochemical deposition, followed by loading of a model drug compound, streptomycin. The streptomycin release profile of the composite coating was investigated. Bacterial tests demonstrate that the streptomycin-loaded composite coatings were highly effective in inhibiting bacterial growth. Simulated body fluid (SBF) experiments indicated that the composite coatings possessed good osseointegration capability.

scholarly journals Influence of Ag, Au and Pd noble metals doping on structural, optical and antimicrobial properties of zinc oxide and titanium dioxide nanomaterials

Heliyon ◽  
2019 ◽  
Vol 5 (3) ◽  
pp. e01333 ◽  
Author(s):  
Trilok K. Pathak ◽  
R.E. Kroon ◽  
Valentin Craciun ◽  
Marcela Popa ◽  
M.C. Chifiriuc ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Titanium Dioxide ◽  
Noble Metals ◽  
Antimicrobial Properties

scholarly journals Antibacterial properties of silver nanoparticles grown in situ and anchored to titanium dioxide nanotubes on titanium implant against Staphylococcus aureus

2019 ◽  
Vol 14 (1) ◽  
pp. 97-110 ◽  
Author(s):  
Urvashi F. Gunputh ◽  
Huirong Le ◽  
Kiruthika Lawton ◽  
Alexandros Besinis ◽  
Christopher Tredwin ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Silver Nanoparticles ◽  
Titanium Dioxide ◽  
Antibacterial Properties ◽  
Titanium Implant ◽  
Titanium Dioxide Nanotubes

Mycosynthesis of bimetallic zinc oxide and titanium dioxide nanoparticles for control of Spodoptera frugiperda

2021 ◽  
pp. 104910
Author(s):  
Jayaraman Kumaravel ◽  
Kandhasamy Lalitha ◽  
Murugan Arunthirumeni ◽  
Muthugounder Subramanian Shivakumar
Keyword(s):  
Zinc Oxide ◽  
Titanium Dioxide ◽  
Spodoptera Frugiperda ◽  
Titanium Dioxide Nanoparticles
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