研究発表 - 三木　則尚

Development of Floating Three Dimensional Spheroid Formation Array Using Micro-Rotation Flow

H. Ota, R. Yamamoto, Y. Tanaka, Y. Sato, and N. Miki,

The 5th Asia-Pacific Conference on Transducers and Micro-Nano Technology (APCOT) 2010 （Perth,Australia） , 

2010年07月

, 

口頭発表（一般）

Dynamic Response of Hydraulic Displacement Amplification Mechanism Applicable to Braille Code Display

X. Arouette, Y. Matsumoto, T. Ninomiya, Y. Okayama, N. Miki

The 5th Asia-Pacific Conference on Transducers and Micro-Nano Technology (APCOT) 2010 （Perth,Australia） , 

2010年07月

, 

口頭発表（一般）

Design and fabrication of Polymer Micro Needle Arrays

Y. Ami, H. Tachikawa, N. Takano, and N. Miki

The 5th Asia-Pacific Conference on Transducers and Micro-Nano Technology (APCOT) 2010 （Perth,Australia） , 

2010年07月

, 

口頭発表（一般）

Development of a micro-scale biomimetic tactile sensor with epidermal ridges for high sensitivity

Y. Zhang, T. Maeno, and N. Miki

International Conference on Electronics Packaging, ICEP2010 （Sapporo,Japan） , 

2010年05月

, 

ポスター発表

Development of distributed capacitive sensor with encapsulated ferroelectric liquid

Y. Hotta and N. Miki

International Conference on Electronics Packaging, ICEP2010 （Sapporo,Japan） , 

2010年05月

, 

ポスター発表

MEMS-based hydraulic displacement amplification for tactile displays applications

X. Arouette, Y. Matsumoto, T. Ninomiya, Y.Okayama

International Conference on Electronics Packaging,ICEP2010 （Sapporo,Japan） , 

2010年05月

, 

ポスター発表

Fabrication of polymer micro needle arrays

Y. Ami and N. Miki

International Conference on Electronics Packaging, ICEP2010 （Sapporo,Japan） , 

2010年05月

, 

口頭発表（一般）

Integration of polymer material in MEMS devices

Norihisa Miki

International Conference on Electronics Packaging, ICEP2010 （Sapporo, Japan） , 

2010年05月

, 

口頭発表（招待・特別）

MEMS-based hydraulic amplification mechanism encapsulating incompressible fluids with largely-deformable polymer membranes

N. Miki, Y. Matsumoto, X. Arouette, T. Ninomiya, and Y. Okayama

2ND INTERNATIONAL WORKSHOPS ON ADVANCES IN COMPUTATIONAL MECHANICS (IWACOM) （Yokohama, Japan） , 

2010年03月

, 

口頭発表（招待・特別）

Needle-type in situ plant water content sensor using nanoporous polymer membrane

Norihisa Miki

International Symposium on Nano-Micro Multi-Functional Devices （Kawasaki, Japan） , 

2010年03月

, 

口頭発表（一般）

Vibrational Braille Code Display with MEMS-Based Hydraulic Displacement Amplification mechanism

Y. Matsumoto, X. Arouette, T. Ninomiya, Y. Okayama, and N. Miki

MEMS2010 （Hong Kong, China） , 

2010年01月

, 

口頭発表（一般）

Microscale Patterning of Single Crystal Diamond Using Sidero-Metal/Diamond Thermochemical Reaction

Y. Morofushi, H. Matsushita, and N. Miki

Material Research Society, Fall Meeting 2009 （Boston, USA） , 

2009年12月

, 

ポスター発表

Liquid Encapsulation by Bonding-in-Liquid Technique

Y. Okayama, K. Nakahara, T. Ninomiya, Y. Matsumoto, and N. Miki

Material Research Society Fall Meeting （Boston, USA） , 

2009年12月

, 

ポスター発表

Three-Dimensional Spheroids Dorming Lab-on-a-Chip Using Micro-Rotation Flow

H. Ota, R. Yamamoto, K. Deguchi and N. Miki

2009 International Symposium on Micro-NanoMechatronics and Human Science (MHS2009) （Nagoya, Japan） , 

2009年11月

, 

ポスター発表

Three Dimensional Spheroids Formation Platform Using Micro-Rotation Flow

H. Ota, K. Deguchi, R. Yamamoto, Y. Kazoe, K. Hishida, Y. Sato and N. Miki

13th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS2009 （Jeju, Korea） , 

2009年11月

, 

ポスター発表

Needle-Type In-Situ Plant Water Content Sensor with Polyethersulfone Membrane

T. Iwashita and N. Miki

15th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers'09) （Denver, USA） , 

2009年06月

, 

ポスター発表

MEMS Tactile Display with Hydraulic Displacement Amplification Mechanism

T. Ninomiya, K. Osawa, Y. Okayama, Y. Matsumoto, and N. Miki

IEEE International Conference on Microelectromechanical Systems （Sorrento, Italy） , 

2009年01月

, 

ポスター発表

　概要を見る

Tactile displays mechanically stimulate tactile receptors on a finger pad. They require a micro-actuator array capable of generating displacement greater than 100 μm. We propose a MEMS-based tactile display with hydraulic displacement amplification mechanisms (HDAM). HDAM contains micro-cavities that have different cross-sectional areas between at the contact and the drive parts and encapsulate incompressive glycerin with largely-deformable thin PDMS
(polydimethylsiloxane) membranes. Displacement applied to the drive part is amplified at the contact part associated
with the ratio of cross-sectional areas of the drive to the
contact parts. HDAM was fabricated and achieved a seven-fold of amplification. We successfully demonstrated rewritable Braille codes.

Three dimensional spheroids formation platform using micro-rotation flow

H. Ota, K. Deguchi, S. Kita, R. Yamamoto, and N. Miki

2008 International Symposium on Micro-NanoMechatronics and Human Science (MHS2008) （Nagoya, Japan） , 

2008年11月

, 

口頭発表（一般）

High-efficient dialysis micro systems using nano porous membrane

Norihisa Miki

Taiwan-Japan Bilateral Symposium on Research and Education of Nanotechnology （Tokyo University） , 

2008年10月

, 

口頭発表（一般）

Fluorescence enhancement using silver nano particles fabricated by modified silver mirror reaction

Katsuhito Kurooka, Kohei Hanada, Koji Deguchi, Hiroyuki Kojima, Takafumi Chishiro, Daniel Citterio, Koji Suzuki, Toshiharu Saiki & Norihisa Miki

12th International Conference on Miniturized Systems for Chemistry and Life Sciences, MicroTAS 2008 （San Diego, USA） , 

2008年10月

, 

ポスター発表

　概要を見る

We demonstrate enhancement of fluorescent signals in close proximity to silver nanoparticles manufactured by the modified silver mirror reaction. The manufactur-ing process is bottom-up, non-vacuum, and completed in only 15 minutes, and thus, is differentiated from other deposition processes of metal nanoparticles. We have ex-tended the process to manufacture submicron silver nano-islands composed of nanoparticles using micro-contact-printing of SAM. The fluorescent signals of rho-damin-6G was enhanced by a factor of 5 on the silver nano-islands substrate.