Titanium-coated Screws

Titanium-coated screws are fixation devices with a titanium surface layer designed to improve biocompatibility, corrosion resistance, and stability in contact with tissue. Their effectiveness depends partly on titanium’s protective oxide film, which limits metal ion release, while the engineered surface can support tissue attachment and bone integration. In pharmacology and implant research, these screws provide a clinically relevant platform for studying local delivery of antimicrobial or anti-inflammatory agents, drug interactions with implant surfaces, and tissue responses around orthopedic or dental devices. Such research can help optimize implant longevity, reduce complications, and guide safer combinations of device materials and therapeutic treatments.

Titanium-coated Screws - Related Videos

Research

JoVE Journal - Chemistry

Growth of Gold Dendritic Nanoforests on Titanium Nitride-coated Silicon Substrates

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Cited by 5 •

2019

This study presents a feasible procedure for synthesizing gold dendritic nanoforests on titanium nitride/silicon substrates. The thickness of gold dendritic nanoforests increases linearly within 15 min of a synthesis reaction.

Research

JoVE Journal - Engineering
Free Sample

Digital Printing of Titanium Dioxide for Dye Sensitized Solar Cells

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Cited by 7 •

2016

This paper investigates the suitability of inkjet printing for the manufacturing of dye-sensitized solar cells. A binder-free TiO2 nanoparticle ink was formulated and printed onto a FTO glass substrate. The printed layer was fabricated into a cell with an active area of 0.25 cm2 and an efficiency of 3.5%.

An Anesthesia, Surgery, and Harvest Method for the Evaluation of Transpedicular Screws Using an In Vivo Porcine Lumbar Spine Model

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2017

Here, we introduce a method to evaluate transpedicular screws by using an in vivo porcine lumbar spine model.

In Vitro Evaluation of The Effects Of Er,Cr:YSGG and Diode Lasers Used on Titanium Cylinder

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2025

In this study, Er,Cr:YSGG and diode lasers applied separately to the flat surface of a total of 96 specially designed titanium cylinders. A thermocouple placed on the other surface and the temperature was measured. Surface roughness analyzed by profilometer, SEM and AFM.

Education

JoVE Core - Mechanical Engineering

Screw: Problem Solving

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2023

In mechanical engineering, the interaction between a threaded screw shaft and a plate gear involves analyzing the resisting torque on the plate gear that can be overpowered when a specific torsional moment is applied to the shaft. To better comprehend this concept, consider a generic situation with a threaded screw shaft with a given mean radius and lead and a plate gear with a specified mean radius. The coefficient of static friction between the screw and gear is also provided. To evaluate the...

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