Standard

Nanocrystalline Ti49.2Ni50.8 shape memory alloy as orthopaedic implant material with better performance. / Li, H.F.; Nie, F.L.; Zheng, Y.F.; Cheng, Y.; Wei, S.C.; Valiev, R.Z.

In: Journal of Materials Science and Technology, Vol. 35, No. 10, 10.2019, p. 2156-2162.

Research output: Contribution to journal › Article › peer-review

Harvard

Li, HF, Nie, FL, Zheng, YF, Cheng, Y, Wei, SC & Valiev, RZ 2019, 'Nanocrystalline Ti49.2Ni50.8 shape memory alloy as orthopaedic implant material with better performance', Journal of Materials Science and Technology, vol. 35, no. 10, pp. 2156-2162. https://doi.org/10.1016/j.jmst.2019.04.026

APA

Li, H. F., Nie, F. L., Zheng, Y. F., Cheng, Y., Wei, S. C., & Valiev, R. Z. (2019). Nanocrystalline Ti49.2Ni50.8 shape memory alloy as orthopaedic implant material with better performance. Journal of Materials Science and Technology, 35(10), 2156-2162. https://doi.org/10.1016/j.jmst.2019.04.026

Vancouver

Li HF, Nie FL, Zheng YF, Cheng Y, Wei SC, Valiev RZ. Nanocrystalline Ti49.2Ni50.8 shape memory alloy as orthopaedic implant material with better performance. Journal of Materials Science and Technology. 2019 Oct;35(10):2156-2162. https://doi.org/10.1016/j.jmst.2019.04.026

Author

Li, H.F. ; Nie, F.L. ; Zheng, Y.F. ; Cheng, Y. ; Wei, S.C. ; Valiev, R.Z. / Nanocrystalline Ti49.2Ni50.8 shape memory alloy as orthopaedic implant material with better performance. In: Journal of Materials Science and Technology. 2019 ; Vol. 35, No. 10. pp. 2156-2162.

BibTeX

@article{26353dac28414ff98b5c05921f77e204,
title = "Nanocrystalline Ti49.2Ni50.8 shape memory alloy as orthopaedic implant material with better performance",
abstract = "TiNi alloys, with their unique shape memory effects and super elastic properties, occupy an indispensable place in the family of metallic biomaterials. In the past years, surface treatment is the main technique to improve the bioinert nature of microcrystalline TiNi alloys and inhibit on the release of toxic nickel ions to obtain excellent osteogenesis and osseointegration function. In the present study, nanocrystalline Ti49.2Ni50.8 alloy has been fabricated via equal channel angular pressing (ECAP), and the in vitro and in vivo studies revealed that it had enhanced cell viability, adhesion, proliferation, ALP (Alkaline phosphatase) activity and mineralization, and increased periphery thickness of new bone, in comparison to the commercial coarse-grained counterpart. These findings indicate that the reduction of grain size is beneficial to increasing the biocompatibility of Ti49.2Ni50.8 shape memory alloy.",
keywords = "Nanocrystallines, Shape memory alloys, Metallic biomaterials, Orthopaedic implants, TiNi alloys",
author = "H.F. Li and F.L. Nie and Y.F. Zheng and Y. Cheng and S.C. Wei and R.Z. Valiev",
note = "Publisher Copyright: {\textcopyright} 2019",
year = "2019",
month = oct,
doi = "10.1016/j.jmst.2019.04.026",
language = "English",
volume = "35",
pages = "2156--2162",
journal = "Journal of Materials Science and Technology",
issn = "1005-0302",
publisher = "Chinese Society of Metals",
number = "10",

}

RIS

TY - JOUR

T1 - Nanocrystalline Ti49.2Ni50.8 shape memory alloy as orthopaedic implant material with better performance

AU - Li, H.F.

AU - Nie, F.L.

AU - Zheng, Y.F.

AU - Cheng, Y.

AU - Wei, S.C.

AU - Valiev, R.Z.

N1 - Publisher Copyright: © 2019

PY - 2019/10

Y1 - 2019/10

N2 - TiNi alloys, with their unique shape memory effects and super elastic properties, occupy an indispensable place in the family of metallic biomaterials. In the past years, surface treatment is the main technique to improve the bioinert nature of microcrystalline TiNi alloys and inhibit on the release of toxic nickel ions to obtain excellent osteogenesis and osseointegration function. In the present study, nanocrystalline Ti49.2Ni50.8 alloy has been fabricated via equal channel angular pressing (ECAP), and the in vitro and in vivo studies revealed that it had enhanced cell viability, adhesion, proliferation, ALP (Alkaline phosphatase) activity and mineralization, and increased periphery thickness of new bone, in comparison to the commercial coarse-grained counterpart. These findings indicate that the reduction of grain size is beneficial to increasing the biocompatibility of Ti49.2Ni50.8 shape memory alloy.

AB - TiNi alloys, with their unique shape memory effects and super elastic properties, occupy an indispensable place in the family of metallic biomaterials. In the past years, surface treatment is the main technique to improve the bioinert nature of microcrystalline TiNi alloys and inhibit on the release of toxic nickel ions to obtain excellent osteogenesis and osseointegration function. In the present study, nanocrystalline Ti49.2Ni50.8 alloy has been fabricated via equal channel angular pressing (ECAP), and the in vitro and in vivo studies revealed that it had enhanced cell viability, adhesion, proliferation, ALP (Alkaline phosphatase) activity and mineralization, and increased periphery thickness of new bone, in comparison to the commercial coarse-grained counterpart. These findings indicate that the reduction of grain size is beneficial to increasing the biocompatibility of Ti49.2Ni50.8 shape memory alloy.

KW - Nanocrystallines

KW - Shape memory alloys

KW - Metallic biomaterials

KW - Orthopaedic implants

KW - TiNi alloys

UR - http://www.scopus.com/inward/record.url?scp=85069970606&partnerID=8YFLogxK

U2 - 10.1016/j.jmst.2019.04.026

DO - 10.1016/j.jmst.2019.04.026

M3 - Article

VL - 35

SP - 2156

EP - 2162

JO - Journal of Materials Science and Technology

JF - Journal of Materials Science and Technology

SN - 1005-0302

IS - 10

ER -

ID: 48529282