4 156

Cited 0 times in

Characterization of a silver-incorporated calcium phosphate film by RBS and its antimicrobial effects

Authors
 I-H Han  ;  I-S Lee  ;  S-M Chung  ;  X-D Sun  ;  G-H Lee  ;  J-C Park  ;  M-H Lee  ;  J-H Song 
Citation
 Biomedical Materials, Vol.2(3) : 91-94, 2007 
Journal Title
 Biomedical Materials 
ISSN
 1748-6041 
Issue Date
2007
Abstract
A thin calcium phosphate film was synthesized on both commercially pure Ti and Si wafers by electron beam evaporation of hydroxyapatite as an evaporant with simultaneous Ar ion beam bombardments. Silver was introduced into an ion-beam-assisted deposition of a calcium phosphate thin film for antimicrobial effect. The amount of incorporated silver ions was controlled by immersing calcium-phosphate-coated samples in different AgNO3 concentrations, and Rutherford backscattering spectrometry (RBS) was employed to measure the amounts of substituted silver. The higher concentration of silver in the calcium phosphate film was more effective in reducing the bacteria of Escherichia coli ATCC 8739 and Streptococcus mutans OMZ 65 on contact with respect to controls.
Full Text
http://iopscience.iop.org/1748-605X/2/3/S01/
DOI
10.1088/1748-6041/2/3/S01
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학교실) > 1. Journal Papers
Yonsei Authors
Park, Jong Chul(박종철) ORCID logo https://orcid.org/0000-0003-0083-5991
Lee, Mi Hee(이미희) ORCID logo https://orcid.org/0000-0002-9630-7044
Han, In Ho(한인호)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/95714
사서에게 알리기
  feedback

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse