scholarly journals Multifunctional Metasurfaces Based on Direct Nanoimprint of Titania Sol–Gel Coatings

2019 ◽  
Vol 7 (10) ◽  
pp. 1801406 ◽  
Author(s):  
Simona Checcucci ◽  
Thomas Bottein ◽  
Massimo Gurioli ◽  
Luc Favre ◽  
David Grosso ◽  
...  
Keyword(s):  
Sol Gel ◽  
Titania Sol

scholarly journals Development of Adhesive, Bioactive and Antibacterial Titania Sol-Gel Coating on Titanium Substrate by Dip-Coating Technique

Coatings ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 243
Author(s):  
Diana Horkavcová ◽  
Quentin Doubet ◽  
Gisèle Laure Lecomte-Nana ◽  
Eva Jablonská ◽  
Aleš Helebrant
Keyword(s):  
Simulated Body Fluid ◽  
Body Fluid ◽  
Sol Gel ◽  
Titanium Substrate ◽  
Dip Coating ◽  
Coating Technique ◽  
Metal Implants ◽  
Excellent Adhesion ◽  
Titania Sol ◽  
Dip Coating Technique

The sol-gel method provides a wide variety of applications in the medical field. One of these applications is the formation of coatings on the metal implants. The coatings containing specific additive can enhance or improve the existing surface properties of the substrate. In this work, titania sol-gel coatings were doped with two forms of silver (AgNO3, Ag3PO4) and synthetic hydroxyapatite and applied on the titanium samples by dip-coating technique. After drying and slow firing, all coatings were characterized with scanning electron microscopy. Thin coatings were successfully prepared with excellent adhesion to the substrate (measured by ASTM D 3359-2), despite cracks. Coatings containing silver and hydroxyapatite demonstrated a 100% antibacterial effect against Escherichia coli after 24 h. The bioactivity of the coatings containing hydroxyapatite tested in modified simulated body fluid under static-dynamic conditions was confirmed by bone-like hydroxyapatite precipitation. To better understand the interaction of the coatings with simulated body fluid (SBF), changes of Ca2+ and (PO4)3− ions concentrations and pH values were studied.

scholarly journals Titania sol-gel coatings with silver on non-porous titanium and titanium alloys

2016 ◽  
Vol 123 ◽  
pp. 012002 ◽  
Author(s):  
D Horkavcova ◽  
M Cerny ◽  
L Sanda ◽  
P Novak ◽  
E Jablonska ◽  
...  
Keyword(s):  
Titanium Alloys ◽  
Sol Gel ◽  
Porous Titanium ◽  
Titania Sol

Photophysical and photocatalytic properties of nanosized copper-doped titania sol–gel catalysts

2009 ◽  
Vol 148 (1-2) ◽  
pp. 103-108 ◽  
Author(s):  
Rosendo López ◽  
Ricardo Gómez ◽  
María Elena Llanos
Keyword(s):  
Sol Gel ◽  
Photocatalytic Properties ◽  
Titania Sol ◽  
Doped Titania

A sensitive mediator-free tyrosinase biosensor based on an inorganic–organic hybrid titania sol–gel matrix

2003 ◽  
Vol 489 (2) ◽  
pp. 199-206 ◽  
Author(s):  
Ting Zhang ◽  
Bozhi Tian ◽  
Jilie Kong ◽  
Pengyuan Yang ◽  
Baohong Liu
Keyword(s):  
Sol Gel ◽  
Organic Hybrid ◽  
Titania Sol ◽  
Tyrosinase Biosensor

Up-conversion enhancement in Er3+/ Yb3+ doped 1-D microcavity based on alternating aluminosilicate glass and titania sol-gel layers

2020 ◽  
Vol 46 (16) ◽  
pp. 26273-26281 ◽  
Author(s):  
Rocío Estefanía Rojas-Hernandez ◽  
Luís F. Santos ◽  
Rui M. Almeida
Keyword(s):  
Sol Gel ◽  
Aluminosilicate Glass ◽  
Titania Sol

Molecular Imprinted Titania Sol–Gel Layer for Conductometric Sensing of p-Nitrophenol

2014 ◽  
Vol 12 (11) ◽  
pp. 1682-1687 ◽  
Author(s):  
Tajamal Hussain ◽  
Hifza Munir ◽  
Adnan Mujahid ◽  
Muhammad Umar Farooq ◽  
Khurram Shehzad ◽  
...  
Keyword(s):  
Sol Gel ◽  
Gel Layer ◽  
Titania Sol

Titania sol-gel coatings containing silver on newly developed TiSi alloys and their antibacterial effect

2017 ◽  
Vol 76 ◽  
pp. 25-30 ◽  
Author(s):  
Diana Horkavcová ◽  
Pavel Novák ◽  
Iva Fialová ◽  
Martin Černý ◽  
Eva Jablonská ◽  
...  
Keyword(s):  
Antibacterial Effect ◽  
Sol Gel ◽  
Titania Sol

Preparation of inorganic-organic hybrid titania sol-gel nanocomposite films, and their dielectric properties

2006 ◽  
Vol 203 (8) ◽  
pp. 1962-1970 ◽  
Author(s):  
Hoon Kim ◽  
Nimai Chand Pramanik ◽  
Bok Yeop Ahn ◽  
Sang Il Seok
Keyword(s):  
Dielectric Properties ◽  
Sol Gel ◽  
Nanocomposite Films ◽  
Organic Hybrid ◽  
Titania Sol
Sign in / Sign up

Export Citation Format

Share Document