Paper Abstract and Keywords |
Presentation |
2019-01-23 10:00
Fluidity measurement with EMS rheometer of micro-gel dispersions generated by original microdroplet technique Taichi Hirano, Shujiro Mitani, Keiji Sakai (UTokyo) US2018-101 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The Electro-Magnetically Spinning (EMS) method is an innovative and unique technique for measuring viscosity of fluids. Lately, an advanced system with the EMS method was developed to evaluate rheological properties such as relation between viscosity and shear rate. The system called EMS rheometer has many advantages in measurement accuracy, measurable range of viscosity and shear rate, easy handling of sample preparation and replacement, etc., compared with the other conventional rheometers. These features will be useful to investigate blood fluidity particularly in quantitative research for large numbers of data. For the first step of study of blood fluidity, we need a model sample of dispersion system with the similar size and mechanical properties of blood cells. However, there is no commercial product that satisfies both of the requirements. Then, we conducted sample generation of a gel-like microstructure using the originally developed microdroplet technique. In this report, we perform the fluidity measurements of the generated samples, and discuss the difference in mechanical properties of gel-like structures due to the generation conditions. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
EMS method / blood fluidity / pseudo blood sample / gel-like microstructure / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 409, US2018-101, pp. 107-110, Jan. 2019. |
Paper # |
US2018-101 |
Date of Issue |
2019-01-15 (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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US2018-101 |
Conference Information |
Committee |
EA US |
Conference Date |
2019-01-22 - 2019-01-23 |
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 |
2019-01-EA-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fluidity measurement with EMS rheometer of micro-gel dispersions generated by original microdroplet technique |
Sub Title (in English) |
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EMS method |
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blood fluidity |
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pseudo blood sample |
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gel-like microstructure |
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1st Author's Name |
Taichi Hirano |
1st Author's Affiliation |
University of Tokyo (UTokyo) |
2nd Author's Name |
Shujiro Mitani |
2nd Author's Affiliation |
University of Tokyo (UTokyo) |
3rd Author's Name |
Keiji Sakai |
3rd Author's Affiliation |
University of Tokyo (UTokyo) |
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Speaker |
Author-1 |
Date Time |
2019-01-23 10:00:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2018-101 |
Volume (vol) |
vol.118 |
Number (no) |
no.409 |
Page |
pp.107-110 |
#Pages |
4 |
Date of Issue |
2019-01-15 (US) |
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