ダウンロード数: 150
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| matertrans.M2018102.pdf | 1.85 MB | Adobe PDF | 見る/開く |
| タイトル: | Sterilization by a Pulsed Electric Field with Dendritic Gold Electrodes |
| 著者: | Deguchi, Soichiro Hakamada, Masataka    https://orcid.org/0000-0002-8082-2148 (unconfirmed)Mabuchi, Mamoru https://orcid.org/0000-0002-0894-6306 (unconfirmed) |
| 著者名の別形: | 出口, 聡一郎 袴田, 昌高 馬渕, 守 |
| キーワード: | dendrites dielectrophoresis gold bacteria inactivation pulsed electric field |
| 発行日: | 1-Jul-2018 |
| 出版者: | Japan Institute of Metals and Materials |
| 誌名: | Materials Transactions |
| 巻: | 59 |
| 号: | 7 |
| 開始ページ: | 1210 |
| 終了ページ: | 1213 |
| 抄録: | The dendritic gold electrodes effectively inactivated Escherichia coli (E. coli) by pulsed electric field (PEF) sterilization. Two phenomena are involved: (1) The dendritic structures induce a dielectrophoretic (DEP) force which drives E. coli toward the vicinity of the dendrites. (2) High-intensity electric fields around the dendrite tips distort the cell walls of E. coli as a result of potential disturbance, which subsequently kill the E. coli. The inactivation rate of E. coli on the dendritic electrodes depended on the pulse frequency more strongly than on an as-sputtered smooth electrode, suggesting that the DEP force is operative during PEF sterilization. |
| 著作権等: | © 2018 The Japan Institute of Metals and Materials Publisher permitted to deposit this paper on this repository. 発行元の許可を得て登録しています. |
| URI: | http://hdl.handle.net/2433/237646 |
| DOI(出版社版): | 10.2320/matertrans.M2018102 |
| 出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。