Title:
METHOD FOR PRODUCING BACTERICIDAL AND ANTIBACTERIAL BASE MATERIAL AND ANTIBACTERIAL BASE MATERIAL
Document Type and Number:
Japanese Patent JP2012201623
Kind Code:
A
Abstract:
To provide a method for producing an antibacterial base material, which is prepared by depositing nanoparticles to a titanium oxide base material and can exhibit high bactericidal effect, and to provide the antibacterial base material.
Sterilization performance is improved when a mesoporous titanium oxide base material is formed and silver nanoparticles of single nano size are deposited to it. Approximately 100% disinfection on Escherichia coli under UV irradiation is achieved when the silver nanoparticles of single size are deposited from an arc plasma evaporation source to the mesoporous titanium oxide base material formed of mesoporous titanium oxide particles supported on a glass substrate beneath.
Inventors:
AGAWA YOSHIAKI
ISHII YOSHIICHI
YAMAUCHI YUSUKE
ISHII YOSHIICHI
YAMAUCHI YUSUKE
Application Number:
JP2011067386A
Publication Date:
October 22, 2012
Filing Date:
March 25, 2011
Export Citation:
Assignee:
ULVAC-RIKO INC
NAT INST FOR MATERIALS SCIENCE
NAT INST FOR MATERIALS SCIENCE
International Classes:
A01N59/16; A01N59/20; A01P1/00; C01G23/00; C01G23/053
Domestic Patent References:
| JP2001081006A | 2001-03-27 | |||
| JP2010540651A | 2010-12-24 | |||
| JP2006326530A | 2006-12-07 | |||
| JP2008308735A | 2008-12-25 | |||
| JP2007050351A | 2007-03-01 |
Attorney, Agent or Firm:
Masahiro Matsushita