Fabrication and antibacterial properties of hydroxyapatite-based housings of vibration humidifiers

被引：0
|
作者：
Ha, Ji Hye [1 ]
Lee, Tae Heon [1 ]
Ryu, Su Chak [1 ]
机构：
[1] Pusan Natl Univ, Dept Nanofus Engn, Miryang 627706, South Korea
来源：
JOURNAL OF CERAMIC PROCESSING RESEARCH | 2014年 / 15卷 / 01期
关键词：
Hydroxyapatite; polyethylene glycol; antibacterial; vibration humidifier; mechanical strength; PROTEIN; BIOMATERIALS; ADHERENCE; STRENGTH; BACTERIA; CHARGE;
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Housings of vibration humidifiers were fabricated using hydroxyapatite modified by different concentrations of polyethylene glycol, a plasticizer. The influence of the plasticizer concentration on the compressive and bending strengths of the housings was analysed. The highest compressive and bending strengths were 423.9 MPa and 620 MPa for samples containing 5 wt.% and 7 wt.% of plasticizer, respectively. The highest hardness was 480 HV for the sample containing 7 wt.% of plasticizer. After being submerged in the humidifier water for 7 days, an antibacterial test confirmed that the water in the humidifier containing a hydroxyapatite-based housing had antibacterial properties.
引用
收藏
页码：13 / 16
页数：4
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