Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
US |
2023-07-27 15:30 |
Fukuoka |
West Japan General Exhibition Center Annex |
Observation of two colliding picoliter droplets with different liquid properties Shujiro Mitani, Keiji Sakai (Univ. of Tokyo) US2023-21 |
We are investigating micro dynamics of liquid using inkjet droplets with the volume of the order of picoliter. Our syste... [more] |
US2023-21 pp.19-22 |
US |
2022-07-29 16:25 |
Fukuoka |
Kyushu Univ. (Chikushi Campus) |
Fabrication of picoliter droplet of non-Newtonian viscous liquid Shujiro Mitani (Univ. Tokyo), Satoshi Ishida (Nippon Paint Corporate Solutions), Keiji Sakai (Univ. Tokyo) US2022-28 |
A novel device for fabricating picoliter droplets has been developed that can be made highly viscous liquids into drople... [more] |
US2022-28 pp.40-43 |
VLD, DC, RECONF, ICD, IPSJ-SLDM (Joint) [detail] |
2020-11-17 15:15 |
Online |
Online |
Transformation of Mixing Graphs Considering Splitting Errors on Digital Microfluidic Biochip Ikuru Yoshida, Shigeru Yamashita (Ritsumeikan Univ.) VLD2020-26 ICD2020-46 DC2020-46 RECONF2020-45 |
Recently Digital Microfluidic Biochips (DMFBs) have been studied intensively. DMFBs can execute biochemical experiments ... [more] |
VLD2020-26 ICD2020-46 DC2020-46 RECONF2020-45 pp.90-94 |
EA, US (Joint) |
2020-01-22 16:15 |
Kyoto |
Doshisha Univ. |
Application of micro-gel beads generated by inkjet system for mimic bio-material Shujiro Mitani, Taichi Hirano, Keiji Sakai (IIS, Univ.of Tokyo) US2019-90 |
Using a inkjet system, it is possible to generate microdroplets with uniform size, ~ 30 µm in diameter, and uniform shap... [more] |
US2019-90 pp.107-112 |
EA, US (Joint) |
2019-01-23 10:00 |
Kyoto |
Doshisha Univ. |
Fluidity measurement with EMS rheometer of micro-gel dispersions generated by original microdroplet technique Taichi Hirano, Shujiro Mitani, Keiji Sakai (UTokyo) US2018-101 |
The Electro-Magnetically Spinning (EMS) method is an innovative and unique technique for measuring viscosity of fluids. ... [more] |
US2018-101 pp.107-110 |
US |
2017-07-27 13:25 |
Okayama |
|
Study on Ultrasonic Emulsification Condition using Microchannel Device Takefumi Kanda, Kenichi Onishi, Yusuke Kiyama (Okayama Univ.), Koichi Suzumori (Tokyo Tech), Tsutomu Ono, Ken-ichi Ogawara, Kazutaka Higaki (Okayama Univ.) US2017-37 |
In this study, a condition of generating emulsion has been observed and evaluated. The emulsion is generated in the micr... [more] |
US2017-37 pp.37-40 |
US |
2017-05-22 13:30 |
Tokyo |
|
Fundamental study of high-resolution acoustic impedance analysis for soft tissue Tamaki Honda, Kazuyo Ito, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2017-14 |
Evaluation of acoustic properties of tissue in microscopic region leads to understanding the relationship between echo s... [more] |
US2017-14 pp.1-5 |
OME |
2017-01-28 16:45 |
Nagasaki |
Nagasaki Prefecture Art Musium |
[Invited Talk]
Reshaping of oil droplets and thin oil-films by potential control on an electrode surface in water Takamasa Sagara, Tetsuro Morooka, Narie Kono, Shoma Murakawa, Azusa Konomi, Yuta Yoshinaga, Hironobu Tahara (Nagasaki Univ.) OME2016-76 |
Non-conductive oil droplets were deposited on a Au(111) electrode, the potential of which was electrochemically regulate... [more] |
OME2016-76 pp.9-11 |
EA, US (Joint) |
2017-01-26 14:05 |
Kyoto |
Doshisha Univ. |
Surface dynamics in collision of microdroplets fully covered with surfactant Ryohsuke Yokota, Ryo Asai, Daichi Hayakawa, Shujiro Mitani, Keiji Sakai (UTokyo) US2016-115 |
When two flying microdroplets collide to each other, dynamic liquid process such as fusion or fabrication of capsule str... [more] |
US2016-115 pp.215-218 |
US |
2016-07-29 14:20 |
Fukuoka |
Chikushi Campus, Kyushu University |
A new method for accurate size measurement of microdroplets by light scattering and its applications Daichi Hayakawa, Yusuke Matsuura, Shujiro Mitani, Keiji Sakai (Univ. of Tokyo) US2016-32 |
The physical characteristics of airborne microdroplets generated by inkjet system are peculiar in that they are small ye... [more] |
US2016-32 pp.7-10 |
US, EA (Joint) |
2016-01-28 13:25 |
Osaka |
Kansai University, Centenary Memorial Hall |
Observation of Light Scattering Pattern of Airborne Microdroplets Daichi Hayakawa, Toko Hamaguchi, Yuji Shimokawa, Shujiro Mitani, Keiji Sakai (UTokyo) US2015-84 |
A concise, prompt, and accurate method for measuring the size of airborne microdroplets has been distinguished. A drople... [more] |
US2015-84 pp.7-11 |
US, EA (Joint) |
2015-01-28 13:25 |
Kyoto |
Doshisha Univ. |
Measurement of Dynamic Surface Tension with Observation of Oscillation of Flying Micro-droplets Touko Hamaguchi, Yuji Shimokawa, Shujiro Mitani, Keiji Sakai (Univ. of Tokyo) US2014-75 |
In the printing system, a droplet impacts onto the substrate within time shorter than 1 ms after the emission. Adsorptio... [more] |
US2014-75 pp.5-7 |
VLD |
2014-03-04 15:45 |
Okinawa |
Okinawa Seinen Kaikan |
[Memorial Lecture]
A Network-Flow-Based Optimal Sample Preparation Algorithm for Digital Microfluidic Biochips Trung Anh Dinh, Shigeru Yamashita (Ritsumeikan Univ.), Tsung-Yi Ho (National Cheng-Kung Univ.) VLD2013-153 |
Sample preparation, which is a front-end process to produce droplets of the desired target concentrations from input rea... [more] |
VLD2013-153 pp.111-112 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2013-11-27 11:15 |
Kagoshima |
|
An Optimal Sample Preparation Algorithm for Digital Microfluidic Biochips Trung Anh Dinh, Shigeru Yamashita (Ritsumeikan University Univ.), Tsung-Yi Ho (National Cheng Kung Univ.) VLD2013-64 DC2013-30 |
Sample preparation, which is a front-end process to produce droplets of the desired target concentrations from input rea... [more] |
VLD2013-64 DC2013-30 pp.19-24 |
US |
2013-07-29 07:25 |
Fukuoka |
Chikushi Campus, Kyushu University |
MD Study on the Effect of Alcohol Additives on the Interfaces and Wetting of a Water Droplet Donatas Surblys, Yasutaka Yamaguchi (Osaka Univ.), Koji Kuroda, Masaru Kagawa, Tadashi Nakajima, Hideo Fujimura (DNP) US2013-26 |
Molecular dynamics simulations of single water, water-methanol or water-IPA (isopropyl-alcohol) mixture droplets on a so... [more] |
US2013-26 pp.19-24 |
US |
2013-07-30 11:10 |
Fukuoka |
Chikushi Campus, Kyushu University |
Measurement of Dynamic Surface Tension by Observing Oscillation of Microdroplets Akihiro Honda, Takahito Sakai, Tomoki Ishiwata, Keiji Sakai (Univ. of Tokyo) US2013-36 |
The dynamic surface tension, just after the new surface is made, affects various microscale phenomena such as the behavi... [more] |
US2013-36 pp.77-80 |
US |
2012-10-22 14:50 |
Ishikawa |
Kanazawa Inst. Tech. |
Observation of shear-orientational coupling under high shear rate Taichi Hirano, Keiji Sakai (Inst. Indust. Sci.) US2012-65 |
Molecular motion in a micro particle of fluid, in the radius of approximate 10~$\mu $m, is determined by the surface ten... [more] |
US2012-65 pp.9-12 |
US |
2012-07-27 11:50 |
Kyoto |
KEM |
Manipulation of an In-flight Insulating Microdroplet by a Pair of Rectangular Electrodes Takahito Sakai, Tomoki Ishiwata, Keiji Sakai (Tokyo Univ.) US2012-31 |
Inkjet is one of the most prospective technologies for microfabrication using soft materials as well as printing and pat... [more] |
US2012-31 pp.65-68 |
US |
2012-05-28 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Nonlinear Oscillation of Micro Droplet part 2 Tatsuya Yamada, Keiji Sakai (IIS, Univ. Tokyo) US2012-10 |
Micro droplets in the air have normal modes of oscillation driven by surface tension. For an infinitely small amplitude ... [more] |
US2012-10 pp.13-15 |
US |
2011-07-28 15:10 |
Kyoto |
Kyoto Electronics Manufacturing Co., Ltd. |
[Invited Talk]
Molecular Dynamics Study of the Effects of Surface Polarization on Wetting and Local Viscosity of Water Droplet on a Solid Yasutaka Yamaguchi, Donatas Surblys, Satoshi Nakaoka (Osaka Univ.), Koji Kuroda, Tadashi Nakajima, Hideo Fujimura (Dai-Nippon Printing) US2011-30 |
Molecular dynamics simulations of single water or water-IPA (Isopropyl-alcohol) mixture droplets on a solid surface were... [more] |
US2011-30 pp.43-48 |