WEKO3
アイテム
Particle Patterning Based on Positive Dielectrophoresis Using a Scanning Microelectrode
http://hdl.handle.net/10228/00007291
http://hdl.handle.net/10228/00007291fa34bdf5-d522-48c0-a07e-8df3c565b9b3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SAM.2019.2038.pdf (9.6 MB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||
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| 公開日 | 2019-07-17 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Particle Patterning Based on Positive Dielectrophoresis Using a Scanning Microelectrode | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Yasukawa, Tomoyuki
× Yasukawa, Tomoyuki× Gotoh, Takuma× 安田, 隆
WEKO
24966
× Suzuki, Masato× Mizutani, Fumio |
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Positioning and patterning of polystyrene particles on a silicon nitride (SiN) membrane with a microhole array has been demonstrated by positive dielectrophoresis (p-DEP). A chamber with an SiN membrane with the well-aligned microholes as the bottom substrate was positioned on an indium-tin-oxide (ITO) electrode with a 1 mm space between the bottom substrate and the ITO electrode. The chamber and the space were filled with water and a suspension of particles (10 µm diameter) in water, respectively. An AC electric signal was then applied to a microelectrode positioned at 10 µm above the SiN membrane, while the ITO electrode was connected to the ground. Particles present in the space between the SiN membrane and ITO electrode gradually moved toward the lower surface of the SiN membrane directly under the microelectrode owing to the strong electric field generated on and in localized microholes and accumulated at this position to form aggregates. For particles of 3 µm diameter, one particle was deposited in each hole (2 µm diameter) in the region directly under the microelectrode. The horizontal movement of the microelectrode gave rise to the formation of a line pattern of particles along the trail of the microelectrode because of the shift of the region with the strong electric field. These demonstrations could be applicable to arranging the particles at desired positions and in desired holes, and form particle patterns with highly flexible designs. | |||||||||||||
| 書誌情報 |
Sensors and Materials 巻 31, 号 1, p. 23-32, 発行日 2019-01-15 |
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| 出版社 | ||||||||||||||
| 出版者 | MYU K.K. | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | info:doi/10.18494/SAM.2019.2038 | |||||||||||||
| 日本十進分類法 | ||||||||||||||
| 主題Scheme | NDC | |||||||||||||
| 主題 | 544 | |||||||||||||
| NCID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA10790969 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 0914-4935 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 2435-0869 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | MYU K.K. | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | positive dielectrophoresis | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | particle manipulation | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | microelectrode | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
| 連携ID | ||||||||||||||
| 値 | 7807 | |||||||||||||
| 情報源 | ||||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.18494/SAM.2019.2038 | |||||||||||||
