Directed Irradiation Synthesis as an Advanced Plasma Technology for Surface Modification to Activate Porous and “as-received” Titanium Surfaces
Abstract
:1. Introduction
2. Materials and Methods
2.1. Manufacturing of Porous and Non-Porous c.p. Ti Samples
2.2. Directed Irradiation Synthesis (DIS) of Porous and Non-Porous c.p. Ti Samples
2.3. Structural and Surface Free Energy Characterization of c.p. Ti Samples Modified by DIS
2.4. Biological Evaluation of c.p. Ti Samples Modified by DIS
2.5. Statistical Analyses
3. Results
3.1. Structural Topography Characterization of As-Received (AR) and DIS Treated c.p. Ti Samples
3.2. Surface Free Energy Evaluation of As-Received (AR) and Porous DIS Treated c.p. Ti Samples
3.3. Biological Assessment of c.p. Ti Samples
4. Discussion
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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Samples | Energy (KeV) | Gas Species (ions) | Fluence (×1017, cgs) | Incidence Angle (°) |
---|---|---|---|---|
PPS1 | 1 | Argon | 1.0 | 60 |
PPS2 | 1 | Argon | 2.5 | 60 |
NPS1 | 0.5 | Argon | 5.0 | 0 |
NPS2 | 0.5 | Argon | 5.0 | 45 |
NPS3 | 0.5 | Argon | 3.5 | 75 |
Samples | DIS-Incidence Angle (°) | Roughness RMS (nm) | Average Height (nm) | Contact Angle (°) |
---|---|---|---|---|
c.p. Ti | -- | 0.93 | 1.7 | 53.0 ± 0.6 |
PPS1# | -- | 0.32 | 2.6 | 51.1 ± 2.7 |
PPS2# | -- | 0.08 | 0.5 | 55.5 ± 3.1 |
NPS | -- | * | * | 65.9 ± 4.3 |
PPS1 | 60 | 0.57 | 6.7 | 13.4 ± 4.5 |
PPS2 | 60 | 3.49 | 18.1 | 28.1 ± 5.2 |
NPS1 | 0 | 87.0 | 172.0 | 33.3 ± 3.5 |
NPS2 | 45 | 73.35 | 185.0 | 32.1 ± 4.2 |
NPS3 | 75 | 22.07 | 52.4 | 25.6 ± 3.8 |
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Civantos, A.; Allain, J.P.; Pavón, J.J.; Shetty, A.; El-Atwani, O.; Walker, E.; Arias, S.L.; Gordon, E.; Rodríguez-Ortiz, J.A.; Chen, M.; et al. Directed Irradiation Synthesis as an Advanced Plasma Technology for Surface Modification to Activate Porous and “as-received” Titanium Surfaces. Metals 2019, 9, 1349. https://doi.org/10.3390/met9121349
Civantos A, Allain JP, Pavón JJ, Shetty A, El-Atwani O, Walker E, Arias SL, Gordon E, Rodríguez-Ortiz JA, Chen M, et al. Directed Irradiation Synthesis as an Advanced Plasma Technology for Surface Modification to Activate Porous and “as-received” Titanium Surfaces. Metals. 2019; 9(12):1349. https://doi.org/10.3390/met9121349
Chicago/Turabian StyleCivantos, Ana, Jean Paul Allain, Juan Jose Pavón, Akshath Shetty, Osman El-Atwani, Emily Walker, Sandra L. Arias, Emily Gordon, José A. Rodríguez-Ortiz, Mike Chen, and et al. 2019. "Directed Irradiation Synthesis as an Advanced Plasma Technology for Surface Modification to Activate Porous and “as-received” Titanium Surfaces" Metals 9, no. 12: 1349. https://doi.org/10.3390/met9121349