Biomineralization behavior of HAp/CNTs/Ti6Al4V into the simulated body fluid solution

Nguyen Thi Thom, Dinh Thi Mai Thanh, Tran Thi Thanh Van, Pham Thi Nam, Nguyen Thu Phuong, Cao Thi Hong, Vo Thi Kieu Anh
Author affiliations

Authors

  • Nguyen Thi Thom Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Viet Nam
  • Dinh Thi Mai Thanh Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Viet Nam
  • Tran Thi Thanh Van Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Viet Nam
  • Pham Thi Nam Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Viet Nam
  • Nguyen Thu Phuong Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Viet Nam
  • Cao Thi Hong Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Viet Nam
  • Vo Thi Kieu Anh Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Viet Nam

DOI:

https://doi.org/10.15625/2525-2518/57/4/13370

Keywords:

HAp/CNTs/Ti6Al4V, simulated body fluid solution, biocompatibility, apatite crystal

Abstract

Hydroxyapatite doped carbon nanotubes (HAp/CNTs) was synthesized successfully as a coating on the surface of titanium alloy (Ti6Al4V) by a scanning potential method. The biocompatibility of the materials soaked into a simulated body fluid solution (SBF) were investigated. SEM images are observed that the formation of new apatite crystals on the surface of Ti6Al4V with HAp or HAp/CNTs coating is better than that of Ti6Al4V. The formed apatite crystals are confirmed by XRD result of Ti6Al4V after 21 soaked days in SBF solution. These results indicated that the coatings of HAp or HAp/CNTs have a good biocompatibility.

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Published

01-07-2019

How to Cite

[1]
N. T. Thom, “Biomineralization behavior of HAp/CNTs/Ti6Al4V into the simulated body fluid solution”, Vietnam J. Sci. Technol., vol. 57, no. 4, pp. 484–491, Jul. 2019.

Issue

Vol. 57 No. 4 (2019)

Section

Materials

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