Ion release from three lead-free piezoelectric ceramics and their physical and cytotoxicity characteristics

Sheng Wen Yu; Shu Ting Kuo; Wei Hsing Tuan; Yu Yu Tsai; Ching Hua Su

doi:10.1016/j.matlet.2011.07.098

Ion release from three lead-free piezoelectric ceramics and their physical and cytotoxicity characteristics

Sheng Wen Yu, Shu Ting Kuo, Wei Hsing Tuan, Yu Yu Tsai, Ching Hua Su

Department of Microbiology and Immunology

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

30 Citations (Scopus)

Abstract

The ions released from the polarized potassium sodium niobate (KNN), lithium-doped potassium sodium niobate (LKNN) and barium titanate (BT) specimens after soaking in a normal saline up to 28 days were monitored. The cytotoxicity of ion released products was evaluated. The cytotoxicity testing on these three lead-free piezoelectric ceramics exhibited low toxicity. However, the decrease of biaxial strength for KNN and the decrease of piezoelectric charge coefficient d33 for LKNN were noted after soaking in saline solution. Such decreases can be related to the release of ions from the surface of the KNN and LKNN specimens during soaking in saline solution.

Original language	English
Pages (from-to)	3522-3524
Number of pages	3
Journal	Materials Letters
Volume	65
Issue number	23-24
DOIs	https://doi.org/10.1016/j.matlet.2011.07.098
Publication status	Published - Dec 2011

Keywords

Bioceramics
Cytotoxicity
Piezoelectric materials

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanical Engineering
Mechanics of Materials

Access to Document

10.1016/j.matlet.2011.07.098

Cite this

@article{4089ddd2e3aa4734948f521d3263bd25,

title = "Ion release from three lead-free piezoelectric ceramics and their physical and cytotoxicity characteristics",

abstract = "The ions released from the polarized potassium sodium niobate (KNN), lithium-doped potassium sodium niobate (LKNN) and barium titanate (BT) specimens after soaking in a normal saline up to 28 days were monitored. The cytotoxicity of ion released products was evaluated. The cytotoxicity testing on these three lead-free piezoelectric ceramics exhibited low toxicity. However, the decrease of biaxial strength for KNN and the decrease of piezoelectric charge coefficient d33 for LKNN were noted after soaking in saline solution. Such decreases can be related to the release of ions from the surface of the KNN and LKNN specimens during soaking in saline solution.",

keywords = "Bioceramics, Cytotoxicity, Piezoelectric materials",

author = "Yu, {Sheng Wen} and Kuo, {Shu Ting} and Tuan, {Wei Hsing} and Tsai, {Yu Yu} and Su, {Ching Hua}",

year = "2011",

month = dec,

doi = "10.1016/j.matlet.2011.07.098",

language = "English",

volume = "65",

pages = "3522--3524",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

number = "23-24",

}

TY - JOUR

T1 - Ion release from three lead-free piezoelectric ceramics and their physical and cytotoxicity characteristics

AU - Yu, Sheng Wen

AU - Kuo, Shu Ting

AU - Tuan, Wei Hsing

AU - Tsai, Yu Yu

AU - Su, Ching Hua

PY - 2011/12

Y1 - 2011/12

N2 - The ions released from the polarized potassium sodium niobate (KNN), lithium-doped potassium sodium niobate (LKNN) and barium titanate (BT) specimens after soaking in a normal saline up to 28 days were monitored. The cytotoxicity of ion released products was evaluated. The cytotoxicity testing on these three lead-free piezoelectric ceramics exhibited low toxicity. However, the decrease of biaxial strength for KNN and the decrease of piezoelectric charge coefficient d33 for LKNN were noted after soaking in saline solution. Such decreases can be related to the release of ions from the surface of the KNN and LKNN specimens during soaking in saline solution.

AB - The ions released from the polarized potassium sodium niobate (KNN), lithium-doped potassium sodium niobate (LKNN) and barium titanate (BT) specimens after soaking in a normal saline up to 28 days were monitored. The cytotoxicity of ion released products was evaluated. The cytotoxicity testing on these three lead-free piezoelectric ceramics exhibited low toxicity. However, the decrease of biaxial strength for KNN and the decrease of piezoelectric charge coefficient d33 for LKNN were noted after soaking in saline solution. Such decreases can be related to the release of ions from the surface of the KNN and LKNN specimens during soaking in saline solution.

KW - Bioceramics

KW - Cytotoxicity

KW - Piezoelectric materials

UR - http://www.scopus.com/inward/record.url?scp=80052030062&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80052030062&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2011.07.098

DO - 10.1016/j.matlet.2011.07.098

M3 - Article

AN - SCOPUS:80052030062

SN - 0167-577X

VL - 65

SP - 3522

EP - 3524

JO - Materials Letters

JF - Materials Letters

IS - 23-24

ER -

Ion release from three lead-free piezoelectric ceramics and their physical and cytotoxicity characteristics

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this