Gingival keratinocyte adhesion on atomic layer-deposited hydroxyapatite coated titanium.

his study aimed to evaluate the effects of the atomic layer deposited hydroxyapatite (ALD-HA) coating of the titanium (Ti) surface on human gingival keratinocyte (HGK) cell adhesion, spreading, viability, and hemidesmosome (HD) formation. Grade 2 square-shaped Ti substrates were used ( = 62). Half of the substrates were ALD-HA coated, while the other half were used as non-coated controls (NC).

Saliva exposure reduces gingival keratinocyte growth on TiO-coated titanium.

Bioactive, nanoporous TiO-coating has been shown to enhance cell attachment on titanium implant surface. The aim of this study was to evaluate, whether the saliva proteins affect the epithelial cell adhesion on TiO-coated and non-coated titanium. Grade V titanium discs were polished.

Effect of TiO Abutment Coatings on Peri-Implant Soft Tissue Behavior: A Systematic Review of In Vivo Studies.

Establishing a proper soft tissue adhesion around the implant abutment is essential to prevent microbial invasion, inhibit epithelial downgrowth, and obtain an optimal healing process. This systematic review aims to evaluate the real potential of TiO coating on the behavior of peri-implant soft tissue health and maintenance. A specific aim was to evaluate clinically and histologically the effect of TiO abutment coating on epithelial and connective tissue attachment.

Influence of Surface Characteristics of TiO Coatings on the Response of Gingival Cells: A Systematic Review of In Vitro Studies.

The soft tissue-implant interface requires the formation of epithelium and connective tissue seal to hinder microbial infiltration and prevent epithelial down growth. Nanoporous titanium dioxide (TiO) surface coatings have shown good potential for promoting soft tissue attachment to implant surfaces. However, the impact of their surface properties on the biological response of gingival cells needs further investigation.

Focal adhesion formation of primary human gingival fibroblast on hydrothermally and in-sol-made TiO -coated titanium.

Optimal cell adhesion of the gingival fibroblasts to dental implants is important for maintaining good implant integration. The aim of this study was to discover, if the nanoporous TiO -coating on titanium alloy substrates is able to increase the cell adhesion of the human gingival fibroblasts (HGF). The study consisted of three differently produced titanium groups: hydrothermally produced TiO -coating (HT), novel TiO -coating made in sol (SOL), and noncoated control group.

Epithelial cell attachment and adhesion protein expression on novel in sol TiO coated zirconia and titanium alloy surfaces.

An adequate mucosal attachment is important when it comes to preventing peri-implant inflammation. The aim of this study was to compare epithelial cell adhesion and adhesion protein expression on in sol TiO -coated and non-coated zirconia and titanium alloy surfaces. Fifty-six zirconia and titanium discs were cut, and half of them were coated with bioactive TiO -coating.

TiO-Modified Zirconia Surface Improves Epithelial Cell Attachment.

Purpose: Good cell adhesion is an important prerequisite for soft tissue attachment on implant abutment or crown surfaces. The aim of this study was to evaluate the adhesion and proliferation of human epithelial cells on sol-gel-derived TiO-coated and noncoated zirconia.

Materials And Methods: Altogether, 56 zirconia disks (Z-CAD, Metoxit) were fabricated for this study.