Pinpoint injection of micro tools using dielectrophoresis and hydrophobic surface for minimally invasive separation of microbe

Fumihito Arai; Hisataka Maruyama; Toshihiro Sakami; Akihiko Ichikawa; Naoto Kouketsu; Lixin Dong; Toshio Fukuda

doi:10.1109/memsys.2002.984079

Pinpoint injection of micro tools using dielectrophoresis and hydrophobic surface for minimally invasive separation of microbe

Fumihito Arai
, Hisataka Maruyama
, Toshihiro Sakami
, Akihiko Ichikawa
, Naoto Kouketsu
, Lixin Dong
, Toshio Fukuda

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

11 Citations (Scopus)

Abstract

We proposed a pinpoint injection method of micro tools (MTs) at the desired location in the micro chamber, which is filled with liquid. We demonstrated a new method to install the micro tools inside the micro chamber. We developed a micro tool holding chip to install the micro tools. The micro tools were aligned in the micro groove autonomously by the dielectrophoresis and liquid bridge force of the hydrophobic surface. Then, MTs were injected in the micro chamber, and were manipulated successfully by the laser scanning micromanipulator to separate the target microbe. It is the first demonstration of the pinpoint injection of MTs and separation by the indirect micromanipulation.

Original language	English
Title of host publication	Technical Digest - The Fifteen IEEE International Conference on Micro Electro Mechanical Systems
Publisher	IEEE
Pages	48-51
ISBN (Print)	0-7803-7185-2
DOIs	https://doi.org/10.1109/memsys.2002.984079
Publication status	Published - Jan 2002
Externally published	Yes
Event	15th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2002) - Las Vegas, United States Duration: 20 Jan 2002 → 24 Jan 2002 https://ieeexplore.ieee.org/xpl/conhome/7726/proceeding

Conference

Conference	15th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2002)
Place	United States
City	Las Vegas
Period	20/01/02 → 24/01/02
Internet address	https://ieeexplore.ieee.org/xpl/conhome/7726/proceeding

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Arai, F., Maruyama, H., Sakami, T., Ichikawa, A., Kouketsu, N., Dong, L., & Fukuda, T. (2002). Pinpoint injection of micro tools using dielectrophoresis and hydrophobic surface for minimally invasive separation of microbe. In Technical Digest - The Fifteen IEEE International Conference on Micro Electro Mechanical Systems (pp. 48-51). IEEE. https://doi.org/10.1109/memsys.2002.984079

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title = "Pinpoint injection of micro tools using dielectrophoresis and hydrophobic surface for minimally invasive separation of microbe",

abstract = "We proposed a pinpoint injection method of micro tools (MTs) at the desired location in the micro chamber, which is filled with liquid. We demonstrated a new method to install the micro tools inside the micro chamber. We developed a micro tool holding chip to install the micro tools. The micro tools were aligned in the micro groove autonomously by the dielectrophoresis and liquid bridge force of the hydrophobic surface. Then, MTs were injected in the micro chamber, and were manipulated successfully by the laser scanning micromanipulator to separate the target microbe. It is the first demonstration of the pinpoint injection of MTs and separation by the indirect micromanipulation.",

author = "Fumihito Arai and Hisataka Maruyama and Toshihiro Sakami and Akihiko Ichikawa and Naoto Kouketsu and Lixin Dong and Toshio Fukuda",

year = "2002",

month = jan,

doi = "10.1109/memsys.2002.984079",

language = "English",

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pages = "48--51",

booktitle = "Technical Digest - The Fifteen IEEE International Conference on Micro Electro Mechanical Systems",

publisher = "IEEE",

address = "United States",

note = "15th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2002) ; Conference date: 20-01-2002 Through 24-01-2002",

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Arai, F, Maruyama, H, Sakami, T, Ichikawa, A, Kouketsu, N, Dong, L & Fukuda, T 2002, Pinpoint injection of micro tools using dielectrophoresis and hydrophobic surface for minimally invasive separation of microbe. in Technical Digest - The Fifteen IEEE International Conference on Micro Electro Mechanical Systems. IEEE, pp. 48-51, 15th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2002), Las Vegas, Nevada, United States, 20/01/02. https://doi.org/10.1109/memsys.2002.984079

Pinpoint injection of micro tools using dielectrophoresis and hydrophobic surface for minimally invasive separation of microbe. / Arai, Fumihito; Maruyama, Hisataka; Sakami, Toshihiro et al.
Technical Digest - The Fifteen IEEE International Conference on Micro Electro Mechanical Systems. IEEE, 2002. p. 48-51.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Pinpoint injection of micro tools using dielectrophoresis and hydrophobic surface for minimally invasive separation of microbe

AU - Arai, Fumihito

AU - Maruyama, Hisataka

AU - Sakami, Toshihiro

AU - Ichikawa, Akihiko

AU - Kouketsu, Naoto

AU - Dong, Lixin

AU - Fukuda, Toshio

PY - 2002/1

Y1 - 2002/1

N2 - We proposed a pinpoint injection method of micro tools (MTs) at the desired location in the micro chamber, which is filled with liquid. We demonstrated a new method to install the micro tools inside the micro chamber. We developed a micro tool holding chip to install the micro tools. The micro tools were aligned in the micro groove autonomously by the dielectrophoresis and liquid bridge force of the hydrophobic surface. Then, MTs were injected in the micro chamber, and were manipulated successfully by the laser scanning micromanipulator to separate the target microbe. It is the first demonstration of the pinpoint injection of MTs and separation by the indirect micromanipulation.

AB - We proposed a pinpoint injection method of micro tools (MTs) at the desired location in the micro chamber, which is filled with liquid. We demonstrated a new method to install the micro tools inside the micro chamber. We developed a micro tool holding chip to install the micro tools. The micro tools were aligned in the micro groove autonomously by the dielectrophoresis and liquid bridge force of the hydrophobic surface. Then, MTs were injected in the micro chamber, and were manipulated successfully by the laser scanning micromanipulator to separate the target microbe. It is the first demonstration of the pinpoint injection of MTs and separation by the indirect micromanipulation.

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U2 - 10.1109/memsys.2002.984079

DO - 10.1109/memsys.2002.984079

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 0-7803-7185-2

SP - 48

EP - 51

BT - Technical Digest - The Fifteen IEEE International Conference on Micro Electro Mechanical Systems

PB - IEEE

T2 - 15th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2002)

Y2 - 20 January 2002 through 24 January 2002

ER -

Pinpoint injection of micro tools using dielectrophoresis and hydrophobic surface for minimally invasive separation of microbe

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