Surface micro-scale patterning for biomedical implant material of pure titanium via high energy pulse laser peening

Ninggang Shen, Chelsey N. Pence, Robert Bowers, Yin Yu, Hongtao Ding, Clark M. Stanford, Ibrahim Tarik Ozbolat

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Pure titanium (commercial pure cpTi) is an ideal dental implant material without the leeching of toxic alloy elements. Evidence has shown that unsmooth implant surface topologies may contribute to the osteoblast differentiation in human mesenchymal pre-osteoblastic cells, which is helpful to avoid long-term peri-abutment inflammation issues for the dental implant therapy with transcutaneous devices. Studies have been conducted on the grit blasted, acid etched, or uni-directional grooved Ti surface. However, for these existing approaches, the surface quality is difficult to control or may even damage the implant. A novel idea has been studied in which more complex two-dimensional (2D) patterns can be imprinted into the dental implant material of cpTi by high energy pulse laser peening (HEPLP). The strong shock wave generated by HEPLP press a stainless steel grid, used as a stamp, on Ti foils to imprint a 2D pattern. In this study, the multiple grid patterns and grid sizes were applied to test the cell's favor. The HEPLP induced shock wave pressure profile and history were simulated by a 2D multiphysics hydrodynamic numerical analysis for a better understanding of this technique. Then, the cell culture tests were conducted with the patterned surface to investigate the contribution of these 2D patterns, with the control tests of the other existing implant surface topography forming approaches.

Original languageEnglish (US)
Title of host publicationASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference
PublisherWeb Portal ASME (American Society of Mechanical Engineers)
ISBN (Electronic)9780791845813
DOIs
StatePublished - Jan 1 2014
EventASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference - Detroit, United States
Duration: Jun 9 2014Jun 13 2014

Publication series

NameASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference
Volume2

Other

OtherASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference
CountryUnited States
CityDetroit
Period6/9/146/13/14

Fingerprint

Dental prostheses
Shot peening
Laser pulses
Titanium
Shock waves
Osteoblasts
Surface topography
Cell culture
Metal foil
Surface properties
Numerical analysis
Stainless steel
Hydrodynamics
Topology
Acids

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering

Cite this

Shen, N., Pence, C. N., Bowers, R., Yu, Y., Ding, H., Stanford, C. M., & Ozbolat, I. T. (2014). Surface micro-scale patterning for biomedical implant material of pure titanium via high energy pulse laser peening. In ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference [V002T02A099] (ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference; Vol. 2). Web Portal ASME (American Society of Mechanical Engineers). https://doi.org/10.1115/MSEC2014-4181
Shen, Ninggang ; Pence, Chelsey N. ; Bowers, Robert ; Yu, Yin ; Ding, Hongtao ; Stanford, Clark M. ; Ozbolat, Ibrahim Tarik. / Surface micro-scale patterning for biomedical implant material of pure titanium via high energy pulse laser peening. ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. Web Portal ASME (American Society of Mechanical Engineers), 2014. (ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference).
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abstract = "Pure titanium (commercial pure cpTi) is an ideal dental implant material without the leeching of toxic alloy elements. Evidence has shown that unsmooth implant surface topologies may contribute to the osteoblast differentiation in human mesenchymal pre-osteoblastic cells, which is helpful to avoid long-term peri-abutment inflammation issues for the dental implant therapy with transcutaneous devices. Studies have been conducted on the grit blasted, acid etched, or uni-directional grooved Ti surface. However, for these existing approaches, the surface quality is difficult to control or may even damage the implant. A novel idea has been studied in which more complex two-dimensional (2D) patterns can be imprinted into the dental implant material of cpTi by high energy pulse laser peening (HEPLP). The strong shock wave generated by HEPLP press a stainless steel grid, used as a stamp, on Ti foils to imprint a 2D pattern. In this study, the multiple grid patterns and grid sizes were applied to test the cell's favor. The HEPLP induced shock wave pressure profile and history were simulated by a 2D multiphysics hydrodynamic numerical analysis for a better understanding of this technique. Then, the cell culture tests were conducted with the patterned surface to investigate the contribution of these 2D patterns, with the control tests of the other existing implant surface topography forming approaches.",
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Shen, N, Pence, CN, Bowers, R, Yu, Y, Ding, H, Stanford, CM & Ozbolat, IT 2014, Surface micro-scale patterning for biomedical implant material of pure titanium via high energy pulse laser peening. in ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference., V002T02A099, ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference, vol. 2, Web Portal ASME (American Society of Mechanical Engineers), ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference, Detroit, United States, 6/9/14. https://doi.org/10.1115/MSEC2014-4181

Surface micro-scale patterning for biomedical implant material of pure titanium via high energy pulse laser peening. / Shen, Ninggang; Pence, Chelsey N.; Bowers, Robert; Yu, Yin; Ding, Hongtao; Stanford, Clark M.; Ozbolat, Ibrahim Tarik.

ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. Web Portal ASME (American Society of Mechanical Engineers), 2014. V002T02A099 (ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference; Vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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T1 - Surface micro-scale patterning for biomedical implant material of pure titanium via high energy pulse laser peening

AU - Shen, Ninggang

AU - Pence, Chelsey N.

AU - Bowers, Robert

AU - Yu, Yin

AU - Ding, Hongtao

AU - Stanford, Clark M.

AU - Ozbolat, Ibrahim Tarik

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N2 - Pure titanium (commercial pure cpTi) is an ideal dental implant material without the leeching of toxic alloy elements. Evidence has shown that unsmooth implant surface topologies may contribute to the osteoblast differentiation in human mesenchymal pre-osteoblastic cells, which is helpful to avoid long-term peri-abutment inflammation issues for the dental implant therapy with transcutaneous devices. Studies have been conducted on the grit blasted, acid etched, or uni-directional grooved Ti surface. However, for these existing approaches, the surface quality is difficult to control or may even damage the implant. A novel idea has been studied in which more complex two-dimensional (2D) patterns can be imprinted into the dental implant material of cpTi by high energy pulse laser peening (HEPLP). The strong shock wave generated by HEPLP press a stainless steel grid, used as a stamp, on Ti foils to imprint a 2D pattern. In this study, the multiple grid patterns and grid sizes were applied to test the cell's favor. The HEPLP induced shock wave pressure profile and history were simulated by a 2D multiphysics hydrodynamic numerical analysis for a better understanding of this technique. Then, the cell culture tests were conducted with the patterned surface to investigate the contribution of these 2D patterns, with the control tests of the other existing implant surface topography forming approaches.

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M3 - Conference contribution

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Shen N, Pence CN, Bowers R, Yu Y, Ding H, Stanford CM et al. Surface micro-scale patterning for biomedical implant material of pure titanium via high energy pulse laser peening. In ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. Web Portal ASME (American Society of Mechanical Engineers). 2014. V002T02A099. (ASME 2014 International Manufacturing Science and Engineering Conference, MSEC 2014 Collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference). https://doi.org/10.1115/MSEC2014-4181