scholarly journals Effects of a Calcium Phosphate–Coated and Anodized Titanium Surface on Early Bone Response

2013 ◽  
Vol 28 (3) ◽  
pp. 790-797 ◽  
Author(s):  
Jung-Woo Koh ◽  
Young-Sung Kim ◽  
Jae-Ho Yang ◽  
In-Sung Yeo
Keyword(s):  
Calcium Phosphate ◽  
Titanium Surface ◽  
Bone Response ◽  
Anodized Titanium

scholarly journals Effect of magnesium and calcium phosphate coatings on osteoblastic responses to the titanium surface

2013 ◽  
Vol 5 (4) ◽  
pp. 402 ◽  
Author(s):  
Ki-Deog Park ◽  
Bo-Ah Lee ◽  
Xing-Hui Piao ◽  
Kyung-Ku Lee ◽  
Sang-Won Park ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Titanium Surface ◽  
Phosphate Coatings ◽  
Calcium Phosphate Coatings

scholarly journals Effect of calcium phosphate (Ca-P) coatings on trabecular bone response: A histological study

1995 ◽  
Vol 29 (9) ◽  
pp. 1061-1069 ◽  
Author(s):  
H. Caulier ◽  
J. P. C. M. van Der Waerden ◽  
Y. C. G. J. Paquay ◽  
J. G. C. Wolke ◽  
W. Kalk ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Trabecular Bone ◽  
Histological Study ◽  
Bone Response

Zinc-doped Calcium Phosphate Coating on Titanium Surface Using Ostrich Eggshell as a Ca2+ Ions Source

2018 ◽  
Vol 01 (02) ◽  
Author(s):  
Ferreira JRM ◽  
Louro LHL ◽  
Costa AM ◽  
Marcal RLSB ◽  
Navarro da Rocha D ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Titanium Surface ◽  
Calcium Phosphate Coating ◽  
Phosphate Coating ◽  
Ostrich Eggshell

Apatite Coatings from Ostrich Eggshell and its Bioactivity Assessment

2016 ◽  
Vol 720 ◽  
pp. 185-188
Author(s):  
Rubens Lincoln Santana Blazutti Marçal ◽  
Jose Ricardo Muniz Ferreira ◽  
Luis Henrique Leme Louro ◽  
Andrea Machado Costa ◽  
Daniel Navarro da Rocha ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Titanium Surface ◽  
Culture Media ◽  
Xrd Analysis ◽  
Alternative Source ◽  
Hydroxyapatite Coatings ◽  
Xrd Patterns ◽  
Calcium Phosphate Coatings ◽  
Deposition Step ◽  
Ostrich Eggshell

In this work a two-step thermochemical deposition of calcium phosphate from ostrich eggshell on titanium surface was performed. After the deposition, the coatings were immersed into 0,1M KOH solution in order to favoring HA precipitation. The coatings were characterized by scanning electron microscope with field emission gun (FEG-SEM), and X-ray diffraction (XRD) analysis. Bioactivity assessment was performed in cell culture media, McCoy 5A medium, for 14 days. XRD patterns showed brushite/monetite as the phases present at first deposition step; in the second deposition step XRD patterns indicated HA phase peaks on titanium surface. After 14 days on McCoy 5A medium, brushite/monetite coatings revealed bone-like apatite precipitation, showing bioactivity; hydroxyapatite coatings showed a surface modification but no significant bone-like apatite precipitation, thus lower bioactivity. The use of ostrich eggshells as an alternative source to obtain bioactive calcium phosphate coatings showed to be effective.

scholarly journals Reality of Dental Implant Surface Modification: A Short Literature Review

2014 ◽  
Vol 8 (1) ◽  
pp. 114-119 ◽  
Author(s):  
In-Sung Yeo
Keyword(s):  
Calcium Phosphate ◽  
Titanium Surface ◽  
Pure Titanium ◽  
Acid Etching ◽  
Commercially Pure Titanium ◽  
Fluoride Treatment ◽  
Commercially Pure ◽  
Modified Surfaces

Screw-shaped endosseous implants that have a turned surface of commercially pure titanium have a disadvantage of requiring a long time for osseointegration while those implants have shown long-term clinical success in single and multiple restorations. Titanium implant surfaces have been modified in various ways to improve biocompatibility and accelerate osseointegration, which results in a shorter edentulous period for a patient. This article reviewed some important modified titanium surfaces, exploring the in vitro, in vivo and clinical results that numerous comparison studies reported. Several methods are widely used to modify the topography or chemistry of titanium surface, including blasting, acid etching, anodic oxidation, fluoride treatment, and calcium phosphate coating. Such modified surfaces demonstrate faster and stronger osseointegration than the turned commercially pure titanium surface. However, there have been many studies finding no significant differences in in vivo bone responses among the modified surfaces. Considering those in vivo results, physical properties like roughening by sandblasting and acid etching may be major contributors to favorable bone response in biological environments over chemical properties obtained from various modifications including fluoride treatment and calcium phosphate application. Recently, hydrophilic properties added to the roughened surfaces or some osteogenic peptides coated on the surfaces have shown higher biocompatibility and have induced faster osseointegration, compared to the existing modified surfaces. However, the long-term clinical studies about those innovative surfaces are still lacking.

Bone Response to New Modified Titanium Surface Implants in Nonhuman Primates (Papio ursinus) and Humans: Histological Evaluation

2008 ◽  
Vol 34 (1) ◽  
pp. 17-24 ◽  
Author(s):  
Carlo Mangano ◽  
Vittoria Perrotti ◽  
Giovanna Iezzi ◽  
Antonio Scarano ◽  
Francesco Mangano ◽  
...  
Keyword(s):  
Nonhuman Primates ◽  
Titanium Surface ◽  
Histological Evaluation ◽  
Papio Ursinus ◽  
Bone Response

Features of the sol-gel synthesis of TiO2 nanolayers with calcium phosphate structures on titanium surface

2017 ◽  
Vol 87 (2) ◽  
pp. 340-341
Author(s):  
A. Yu. Arbenin ◽  
E. G. Zemtsova ◽  
E. V. Orekhov ◽  
V. M. Smirnov
Keyword(s):  
Calcium Phosphate ◽  
Titanium Surface ◽  
Sol Gel ◽  
Sol Gel Synthesis

Histological evaluation of the bone response to calcium phosphate cement implanted in cortical bone

Biomaterials ◽  
2003 ◽  
Vol 24 (6) ◽  
pp. 989-1000 ◽  
Author(s):  
E.M Ooms ◽  
J.G.C Wolke ◽  
M.T van de Heuvel ◽  
B Jeschke ◽  
J.A Jansen
Keyword(s):  
Calcium Phosphate ◽  
Cortical Bone ◽  
Calcium Phosphate Cement ◽  
Histological Evaluation ◽  
Bone Response
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