13 records found. Displaying records 1 to 10.

MaterTrans67(2026)83-91.pdf
Effect of Humidity on Antibacterial Activity of Copper and Its Alloy Surfaces
Journal article
Creator
ORCID SAMURAI ;
Yuki Ito (author) (Search by this author)
Keyword
antibacterial tests, copper and copper alloys, relative humidity, droplet transmission, electrochemical impedance spectroscopy
Date published
2026-01-01
Updated at
2025-12-25 15:45:11 +0900
acsbiomaterials.1c01429_support_info.pdf
Development of a Model System for Gas Cavity Formation Behavior of Magnesium Alloy Implantation
Journal article
Creator
Akiko Yamamoto (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Akemi Kikuta (author) (Search by this author)
National Institute for Materials Science
Keyword
biodegradable metals, magnesium alloys, biocorrosion, hydrogen gas, in vitro evaluation
Date published
2022-06-13
Updated at
2024-01-25 09:50:26 +0900
ACSApplBioMater9(2026)5237-5248.pdf
Enhancement of copper antiviral activity with glutathione treatment
Journal article
Creator
Akiko Yamamoto (author) (Search by this author)
Research Center for Macromolecules and Biomaterials/Biomaterials Field/Bioceramics Group, National Institute for Materials Science
ORCID SAMURAI ;
Yasushi Suetsugu (author) (Search by this author)
Research Center for Macromolecules and Biomaterials/Biomaterials Field/Bioceramics Group, National Institute for Materials Science
ORCID SAMURAI
Keyword
antiviral tests, copper alloys, glutathione, electrochemical impedance spectroscopy, bacteriophage Qβ
Date published
Updated at
2026-06-24 15:35:04 +0900
An overview of the recent developments in biodegradable Mg-Zn alloy.pdf
An overview of the recent developments in biodegradable Mg-Zn alloy
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI
Keyword
Degradation, Temporary implant; Biocompatibility, Mg-Zn alloy
Date published
2025-02-03
Updated at
2025-03-27 17:44:04 +0900
R1. JBMRA_S1.pdf
Investigating the Effect of Thickener Concentrations on the Corrosion Behavior of Pure Mg
Journal article
Creator
Manas Ranjan Sahu (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Akiko Yamamoto (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Potentiodynamic polarization, pure Mg, in vitro model tissue, biodegradable metals, electrochemical impedance spectroscopy
Date published
2025-02-02
Updated at
2025-03-27 17:43:59 +0900
antibiotics-10-01439-v2.pdf
Quantitative Evaluation of Nucleic Acid Degradability of Copper Alloy Surfaces and Its Correlation to Antibacterial Activity
Journal article
Creator
Akiko Yamamoto (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Shinji Tanaka (author) (Search by this author)
;
Keiichiro Ohishi (author) (Search by this author)
Keyword
antimicrobial activities, antibacterial test, copper and copper alloys, DNA degradability, a swab method
Date published
2021-11-24
Updated at
2024-01-25 09:56:33 +0900
Ag-HAp_Col s41598-026-54878-2.pdf
Preparation and antibacterial activities of silver nanoparticle-loaded hydroxyapatite/collagen bone-like nanocomposite
Journal article
Creator
Masanori Kikuchi (author) (Search by this author)
Research Center for Macromolecules and Biomaterials/Biomaterials Field/Bioceramics Group, National Institute for Materials Science
ORCID SAMURAI ;
Taku Yoshida (author) (Search by this author)
Faculty of IST, Hokkaido University
;
Yasushi Suetsugu (author) (Search by this author)
Research Center for Macromolecules and Biomaterials/Biomaterials Field/Bioceramics Group, National Institute for Materials Science
ORCID SAMURAI ;
Akiko Yamamoto (author) (Search by this author)
Research Center for Macromolecules and Biomaterials, National Institute for Materials Science
ORCID SAMURAI
Keyword
Hydroxyapatite/collagen bone-like nanocomposite, Silver nanoparticles, Anti-microbial, Cytotoxicity, Bone void filler
Date published
2026-06-01
Updated at
2026-08-19 13:49:18 +0900
Fullpaper1223-R3.pdf
Investigation of mechanical properties and in vitro corrosion of bulk nanostructured metal produced by equal channel angular pressing
Journal article
Creator
Zahiruddeen Salam Zahari (author) (Search by this author)
;
Dayangku Noorfazidah Awang Shri (author) (Search by this author)
;
Akiko Yamamoto (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
severe plastic deformation, SS316L, Vickers hardness, polarization curve, nanograined
Date published
2022-06-13
Updated at
2024-09-13 12:30:20 +0900
14TOBIOTJ.pdf
The Effect of Metal Materials on Heat Shock Protein 70B’ Gene Expression
Journal article
Creator
Junko Okuda-Shimazaki (author) (Search by this author)
;
Akiko Yamamoto (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Daisuke Kuroda (author) (Search by this author)
;
Takao Hanawa (author) (Search by this author)
;
Akiyoshi Taniguchi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Heat Shock Protein 70B’, cytocompatibility, human osteoblast-like SaOS-2 cells, human monocyte THP-1 cells
Date published
2007-06-20
Updated at
2025-09-18 12:30:21 +0900
Biomed_Mater_19_025010.pdf
In vitro analysis of insoluble salt formation mechanism associated with Mg corrosion—variations depending on the diffusion environment in model tissue
Journal article
Creator
Masanobu Hayashi (author) (Search by this author)
ORCID ;
Akiko Yamamoto (author) (Search by this author)
;
Takayuki Aizawa (author) (Search by this author)
ORCID ;
Yu Yusa (author) (Search by this author)
;
Yoshinaka Shimizu (author) (Search by this author)
;
Yoshimichi Imai (author) (Search by this author)
ORCID
Keyword
magnesium, in vitro model tissue, corrosion, insoluble salt precipitation, Raman spectroscopy
Date published
2024-03-01
Updated at
2024-01-24 09:26:30 +0900
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