Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 송시몬 | - |
dc.date.accessioned | 2019-11-20T07:30:29Z | - |
dc.date.available | 2019-11-20T07:30:29Z | - |
dc.date.issued | 2017-02 | - |
dc.identifier.citation | Procedia Engineering, v. 168, page. 1450-1453 | en_US |
dc.identifier.issn | 1877-7058 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1877705816337286?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/112615 | - |
dc.description.abstract | We improved our previous micro-device containing motile micro-algae (Euglena gracilis) cells for toxicity monitoring, by introducing micro-trenches between a micro-aquarium and two surrounding channels. Target test solution was introduced from the bypass channel to the micro-aquarium through micro-trenches, with a pulse injection and continuous diffusion. Although the chemical gradient formed in the micro-aquarium was not permanently sustainable but only temporal for a couple of 10 min, the device was simple, easy-to-use, and cost-effective to evaluate the toxicity of the test solution. The cells showed their chemotaxis to the temporal chemical gradients, resulting in the deviated distribution of the cells in the micro-aquarium, whereas metabolic disturbing effects of toxic substances induced the unusual motion of the cells. | en_US |
dc.description.sponsorship | This work was supported by the Ministry of Education, Science, Sports and Culture, Grant-in-Aid forScientific Research (B) [grant number 25280092 (2013-2016)], and also partially by a National ResearchFoundation of Korea (NRF) grant funded by the Ministry of Education, Science and Technology[2013R1A2A2A01014234, 2012R1A6A1029029]. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | Euglena gracilis | en_US |
dc.subject | Chemotaxis | en_US |
dc.subject | Microfluidic chip | en_US |
dc.subject | Toxicity sensing | en_US |
dc.title | Toxic Effect Monitoring by Analyzing Swimming Motions of Microbial Cells Confined in Microfluidic Chip with Micro-Trench Flow Injection | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.proeng.2016.11.414 | - |
dc.relation.page | 1450-1453 | - |
dc.relation.journal | Procedia Engineering | - |
dc.contributor.googleauthor | Ozasa, Kazunari | - |
dc.contributor.googleauthor | Won, June | - |
dc.contributor.googleauthor | Song, Simon | - |
dc.contributor.googleauthor | Maeda, Mizuo | - |
dc.relation.code | 2012247107 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | simonsong | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.