Antimicrobial effects by silver–indium–tantalum oxide thin film in visible light

Chuan Li; J. H. Hsieh; P. H. Hsueh

doi:10.1016/j.medntd.2020.100032

Antimicrobial effects by silver–indium–tantalum oxide thin film in visible light

Chuan Li^*, J. H. Hsieh, P. H. Hsueh

^*此作品的通信作者

生物醫學工程學系

研究成果: Article › 同行評審

3 引文斯高帕斯（Scopus）

摘要

This study focuses on the antimicrobial effects in silver-indium-tantalum oxide (Ag–InTaO) thin films. A stack of alternated layers of Ag (7 nm), In₂O₃ (14 nm) and Ta₂O₅ (10 nm) was sequentially deposited by sputtering. Then this as-deposited stack of films was rapidly annealed at three selected temperatures 700, 800 or 900 °C for 5 min to allow the formation of complex oxides. Results from material characterization indicate that annealing help to form complex oxides, intermetallic compounds and Ag particles on the top surface. These features lead to the improved antimicrobial effect against E. Coli. under visible light by Ag–InTaO.

原文	English
文章編號	100032
期刊	Medicine in Novel Technology and Devices
卷	6
DOIs	https://doi.org/10.1016/j.medntd.2020.100032
出版狀態	Published - 6月 2020

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title = "Antimicrobial effects by silver–indium–tantalum oxide thin film in visible light",

abstract = "This study focuses on the antimicrobial effects in silver-indium-tantalum oxide (Ag–InTaO) thin films. A stack of alternated layers of Ag (7 nm), In2O3 (14 nm) and Ta2O5 (10 nm) was sequentially deposited by sputtering. Then this as-deposited stack of films was rapidly annealed at three selected temperatures 700, 800 or 900 °C for 5 min to allow the formation of complex oxides. Results from material characterization indicate that annealing help to form complex oxides, intermetallic compounds and Ag particles on the top surface. These features lead to the improved antimicrobial effect against E. Coli. under visible light by Ag–InTaO.",

keywords = "Ag–InTaO, Antimicrobial, Photo-catalysis, Rapid thermal annealing, UV–Vis–NIR spectrum",

author = "Chuan Li and Hsieh, {J. H.} and Hsueh, {P. H.}",

note = "Publisher Copyright: {\textcopyright} 2020 The Authors",

year = "2020",

month = jun,

doi = "10.1016/j.medntd.2020.100032",

language = "English",

volume = "6",

journal = "Medicine in Novel Technology and Devices",

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T1 - Antimicrobial effects by silver–indium–tantalum oxide thin film in visible light

AU - Li, Chuan

AU - Hsieh, J. H.

AU - Hsueh, P. H.

PY - 2020/6

Y1 - 2020/6

N2 - This study focuses on the antimicrobial effects in silver-indium-tantalum oxide (Ag–InTaO) thin films. A stack of alternated layers of Ag (7 nm), In2O3 (14 nm) and Ta2O5 (10 nm) was sequentially deposited by sputtering. Then this as-deposited stack of films was rapidly annealed at three selected temperatures 700, 800 or 900 °C for 5 min to allow the formation of complex oxides. Results from material characterization indicate that annealing help to form complex oxides, intermetallic compounds and Ag particles on the top surface. These features lead to the improved antimicrobial effect against E. Coli. under visible light by Ag–InTaO.

AB - This study focuses on the antimicrobial effects in silver-indium-tantalum oxide (Ag–InTaO) thin films. A stack of alternated layers of Ag (7 nm), In2O3 (14 nm) and Ta2O5 (10 nm) was sequentially deposited by sputtering. Then this as-deposited stack of films was rapidly annealed at three selected temperatures 700, 800 or 900 °C for 5 min to allow the formation of complex oxides. Results from material characterization indicate that annealing help to form complex oxides, intermetallic compounds and Ag particles on the top surface. These features lead to the improved antimicrobial effect against E. Coli. under visible light by Ag–InTaO.

KW - Ag–InTaO

KW - Antimicrobial

KW - Photo-catalysis

KW - Rapid thermal annealing

KW - UV–Vis–NIR spectrum

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U2 - 10.1016/j.medntd.2020.100032

DO - 10.1016/j.medntd.2020.100032

M3 - Article

AN - SCOPUS:85104261319

SN - 2590-0935

VL - 6

JO - Medicine in Novel Technology and Devices

JF - Medicine in Novel Technology and Devices

M1 - 100032

ER -

Antimicrobial effects by silver–indium–tantalum oxide thin film in visible light

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