Abstract

The surface of Ti6Al4V substrate was modified by two ways: micro-powder blasting and co-blast technique. Micro-powder blasting was done using Al 2 O 3 (of three different sizes) or SiC particles. Co-blast technique was done using the same particles co-blasted with hydroxyapatite (HA) particles. The morphology, roughness, deep impact and contact angle were used to characterise the surface modifications. The Ca/P atomic ratio was also determined by co-blast technique. Finally, the biocompatibility of Ti6Al4V substrate was investigated by surface modification in cell culture (osteoblast-like cell, MG63). The contact angle of Ti6Al4V substrate with surface modification is smaller than that without surface modification. The Ti6Al4V substrates by co-blast technique become more hydrophilic by co-blast technique and exhibit better cell proliferation.

Original languageEnglish
JournalSurface Engineering
DOIs
Publication statusPublished - Jan 1 2019

Fingerprint

titanium alloys
Blasting
blasts
Titanium alloys
Cell culture
Powders
Surface treatment
Substrates
Contact angle
Osteoblasts
Cell proliferation
Durapatite
osteoblasts
Biocompatibility
Hydroxyapatite
biocompatibility
Surface roughness
roughness
titanium alloy (TiAl6V4)
cells

Keywords

  • cell culture
  • co-blast technique
  • co-blasted particle
  • impact particle
  • Micro-powder blasting
  • physical–chemical properties

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry

Cite this

@article{95b8916fe0db4e92a71260fae0352a04,
title = "The cell culture of titanium alloy surface modifications by micro-powder blasting and co-blast techniques",
abstract = "The surface of Ti6Al4V substrate was modified by two ways: micro-powder blasting and co-blast technique. Micro-powder blasting was done using Al 2 O 3 (of three different sizes) or SiC particles. Co-blast technique was done using the same particles co-blasted with hydroxyapatite (HA) particles. The morphology, roughness, deep impact and contact angle were used to characterise the surface modifications. The Ca/P atomic ratio was also determined by co-blast technique. Finally, the biocompatibility of Ti6Al4V substrate was investigated by surface modification in cell culture (osteoblast-like cell, MG63). The contact angle of Ti6Al4V substrate with surface modification is smaller than that without surface modification. The Ti6Al4V substrates by co-blast technique become more hydrophilic by co-blast technique and exhibit better cell proliferation.",
keywords = "cell culture, co-blast technique, co-blasted particle, impact particle, Micro-powder blasting, physical–chemical properties",
author = "Liao, {Pei Bang} and Cheng, {Hsin Chung} and Huang, {Chiung Fang} and Yi Lin and Shen, {Yung Kang} and Fan, {Yang Ming} and Lee, {Chang Yu} and Chang, {Chun Wei} and Hung, {Wei Chiang}",
year = "2019",
month = "1",
day = "1",
doi = "10.1080/02670844.2019.1587570",
language = "English",
journal = "Surface Engineering",
issn = "0267-0844",
publisher = "Maney Publishing",

}

TY - JOUR

T1 - The cell culture of titanium alloy surface modifications by micro-powder blasting and co-blast techniques

AU - Liao, Pei Bang

AU - Cheng, Hsin Chung

AU - Huang, Chiung Fang

AU - Lin, Yi

AU - Shen, Yung Kang

AU - Fan, Yang Ming

AU - Lee, Chang Yu

AU - Chang, Chun Wei

AU - Hung, Wei Chiang

PY - 2019/1/1

Y1 - 2019/1/1

N2 - The surface of Ti6Al4V substrate was modified by two ways: micro-powder blasting and co-blast technique. Micro-powder blasting was done using Al 2 O 3 (of three different sizes) or SiC particles. Co-blast technique was done using the same particles co-blasted with hydroxyapatite (HA) particles. The morphology, roughness, deep impact and contact angle were used to characterise the surface modifications. The Ca/P atomic ratio was also determined by co-blast technique. Finally, the biocompatibility of Ti6Al4V substrate was investigated by surface modification in cell culture (osteoblast-like cell, MG63). The contact angle of Ti6Al4V substrate with surface modification is smaller than that without surface modification. The Ti6Al4V substrates by co-blast technique become more hydrophilic by co-blast technique and exhibit better cell proliferation.

AB - The surface of Ti6Al4V substrate was modified by two ways: micro-powder blasting and co-blast technique. Micro-powder blasting was done using Al 2 O 3 (of three different sizes) or SiC particles. Co-blast technique was done using the same particles co-blasted with hydroxyapatite (HA) particles. The morphology, roughness, deep impact and contact angle were used to characterise the surface modifications. The Ca/P atomic ratio was also determined by co-blast technique. Finally, the biocompatibility of Ti6Al4V substrate was investigated by surface modification in cell culture (osteoblast-like cell, MG63). The contact angle of Ti6Al4V substrate with surface modification is smaller than that without surface modification. The Ti6Al4V substrates by co-blast technique become more hydrophilic by co-blast technique and exhibit better cell proliferation.

KW - cell culture

KW - co-blast technique

KW - co-blasted particle

KW - impact particle

KW - Micro-powder blasting

KW - physical–chemical properties

UR - http://www.scopus.com/inward/record.url?scp=85063913394&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85063913394&partnerID=8YFLogxK

U2 - 10.1080/02670844.2019.1587570

DO - 10.1080/02670844.2019.1587570

M3 - Article

JO - Surface Engineering

JF - Surface Engineering

SN - 0267-0844

ER -