Paper Abstract and Keywords |
Presentation |
2020-01-22 16:15
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 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Using a inkjet system, it is possible to generate microdroplets with uniform size, ~ 30 µm in diameter, and uniform shape. This system is useful for production of microstructures as well as for investigation of micro liquid properties and dynamics. In this work, an experimental example of microstructure generation is shown, in which micro-gel beads were generated in midair and viscosity curves of the suspensions of micro-gel beads were measured with EMS rheometer. With two inkjet system and our microscopic and stroboscopic observation system, two kinds of droplets collide with each other, one is the droplets of aqueous sodium alginate and the other is the droplets of aqueous solution of calcium chloride in this work. For soft gel beads with low concentration of aqueous sodium alginate, the viscosity curve showed similar behavior with human blood. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
micro droplet / micro-gel / EMS rheometer / viscosity / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 374, US2019-90, pp. 107-112, Jan. 2020. |
Paper # |
US2019-90 |
Date of Issue |
2020-01-15 (US) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2019-90 |
Conference Information |
Committee |
EA US |
Conference Date |
2020-01-22 - 2020-01-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Doshisha Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
[Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonics, and Related Topics |
Paper Information |
Registration To |
US |
Conference Code |
2020-01-EA-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Application of micro-gel beads generated by inkjet system for mimic bio-material |
Sub Title (in English) |
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Keyword(1) |
micro droplet |
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micro-gel |
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EMS rheometer |
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viscosity |
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1st Author's Name |
Shujiro Mitani |
1st Author's Affiliation |
Inst. of Indust. Sci, Univ. of Tokyo (IIS, Univ.of Tokyo) |
2nd Author's Name |
Taichi Hirano |
2nd Author's Affiliation |
Inst. of Indust. Sci, Univ. of Tokyo (IIS, Univ.of Tokyo) |
3rd Author's Name |
Keiji Sakai |
3rd Author's Affiliation |
Inst. of Indust. Sci, Univ. of Tokyo (IIS, Univ.of Tokyo) |
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Speaker |
Author-1 |
Date Time |
2020-01-22 16:15:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2019-90 |
Volume (vol) |
vol.119 |
Number (no) |
no.374 |
Page |
pp.107-112 |
#Pages |
6 |
Date of Issue |
2020-01-15 (US) |
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