Nanosecond fiber laser micro-texturing of titanium surface for biomedical applications

2009 ◽  
Author(s):  
Habib Abou Saleh ◽  
Ehsan Toyserkani ◽  
Fathy Ismail
Keyword(s):  
Fiber Laser ◽  
Biomedical Applications ◽  
Titanium Surface

Technology of polishing of titanium surface using the fiber-laser radiation

Laser Physics ◽  
2010 ◽  
Vol 20 (6) ◽  
pp. 1537-1544 ◽  
Author(s):  
V. M. Yermachenko ◽  
Yu. A. Vdovin ◽  
V. D. Mironov ◽  
N. V. Naumov ◽  
V. N. Petrovskiy ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Fiber Laser ◽  
Titanium Surface

In Situ Growth of Mesoporous Silica with Drugs on Titanium Surface and Its Biomedical Applications

2017 ◽  
Vol 9 (22) ◽  
pp. 18609-18618 ◽  
Author(s):  
Mimi Wan ◽  
Jin Zhang ◽  
Qi Wang ◽  
Shuyue Zhan ◽  
Xudong Chen ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Biomedical Applications ◽  
Titanium Surface ◽  
In Situ Growth

scholarly journals Production of a biofunctional titanium surface using plasma electrolytic oxidation and glow-discharge plasma for biomedical applications

2016 ◽  
Vol 11 (1) ◽  
pp. 011013 ◽  
Author(s):  
Thamara Beline ◽  
Isabella da Silva Vieira Marques ◽  
Adaias O. Matos ◽  
Erika S. Ogawa ◽  
Antônio P. Ricomini-Filho ◽  
...  
Keyword(s):  
Glow Discharge ◽  
Plasma Electrolytic Oxidation ◽  
Biomedical Applications ◽  
Titanium Surface ◽  
Discharge Plasma ◽  
Glow Discharge Plasma ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

Preparation and characterization of TiO 2 /silicate hierarchical coating on titanium surface for biomedical applications

2016 ◽  
Vol 60 ◽  
pp. 308-316 ◽  
Author(s):  
Qianli Huang ◽  
Xujie Liu ◽  
Tarek A. Elkhooly ◽  
Ranran Zhang ◽  
Xing Yang ◽  
...  
Keyword(s):  
Biomedical Applications ◽  
Titanium Surface

scholarly journals Thermoactivated cavitation induced in water by low power, continuous wave thulium-doped fiber laser

2019 ◽  
Vol 65 (2) ◽  
pp. 185
Author(s):  
N. Korneev ◽  
P. Rodríguez-Montero ◽  
M. Durán Sánchez ◽  
B. Ibarra Escamilla ◽  
And E. Kuzin
Keyword(s):  
Low Power ◽  
Fiber Laser ◽  
Absorption Line ◽  
Cavitation Bubble ◽  
Biomedical Applications ◽  
Continuous Wave ◽  
Pure Water ◽  
Bubble Formation ◽  
Ultrasound Wave

We demonstrate that by focusing in pure water the light of a CW thulium doped fiber laser tuned at a wavelength close to the 1950 nm absorption line of the water and with power of few hundreds of milliwatts, a thermoactivated cavitation bubble formation is obtained. On collapse, a strong ultrasound wave is observed. This effect can be potentially useful for biomedical applications.

scholarly journals Preliminary studies of creation of gold nanoparticles on titanium surface towards biomedical applications

Vacuum ◽  
2016 ◽  
Vol 126 ◽  
pp. 55-58 ◽  
Author(s):  
I. Csarnovics ◽  
P. Hajdu ◽  
S. Biri ◽  
Cs. Hegedűs ◽  
S. Kökényesi ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Biomedical Applications ◽  
Titanium Surface

scholarly journals Effect of fiber laser application on titanium surface on bonding strength of resin cement

2020 ◽  
Vol 16 (1) ◽  
pp. 65-73
Author(s):  
Ayşe Erzincanlı ◽  
betül hamitoğlu ◽  
ZEYNEP ÖZKURT
Keyword(s):  
Fiber Laser ◽  
Bonding Strength ◽  
Titanium Surface ◽  
Resin Cement ◽  
Laser Application

scholarly journals Hybrid Oxidation of Titanium Substrates for Biomedical Applications

2020 ◽  
Vol 2 (1) ◽  
pp. 8
Author(s):  
Jaroslaw Jan Jasinski
Keyword(s):  
Electron Microscopy ◽  
Biomedical Applications ◽  
Titanium Surface ◽  
Synergetic Effect ◽  
Titanium Substrate ◽  
Surface Zone ◽  
Oxide Layers ◽  
Scanning Transmission ◽  
Titanium Oxidation ◽  
Thin Oxide

Titanium oxidation for biomedical applications is still a challenge in obtaining favorable mechanical and physicochemical properties of thin oxide layers, as well as the required high bioactivity. Interesting techniques for TiO2 layer formation are electrochemical, plasma and diffusive methods. Each method aims to create a thin oxide layer characterized by thermal stability and re-passivation in the presence of a simulated body fluid SBF environment. However, an important aspect here is also the phase composition of oxide layers, essential for osseointegration. Accordingly, the research carried out aims to produce such a titanium substrate, where the surface zone is a Tiα(O) solid solution formed with fluidized bed (FB) diffusion process (640 °C, 8 h) and the top layer is TiO2 produced by physical vapour deposition PVD—magnetron sputtering. The effects of such hybrid oxidation on titanium surface properties were investigated with scanning electron microscopy SEM/scanning transmission electron microscopy STEM/ Raman spectroscopy RS and nanoindentation tests. The results showed that hybrid oxidation made it possible to generate a favorable synergetic effect between FB and PVD oxide layers and to reduce the stresses at their interface. In turn, a variable share of TiO2 phases (rutile + anatase mixture) obtained at the titanium surface allowed for the significant enhancement of hydroxyapatite compound growth, which was confirmed by a 14-day Kokubo test.

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