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dc.contributor.author이용복-
dc.contributor.author최선-
dc.contributor.authorDongwoon Shin-
dc.contributor.authorJonghyun Kim-
dc.contributor.authorJiyoung Chang-
dc.date.accessioned2021-06-09T04:21:51Z-
dc.date.available2021-06-09T04:21:51Z-
dc.date.issued2019-02-
dc.identifier.citationVOL 29-045004-8-
dc.identifier.issn0960-1317-
dc.identifier.other52439-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/69114-
dc.description.abstractThis study presents a novel droplet-jet mode of near-field electrospinning which allows microscale control of helix patterns using nanofiber. While the cone-jet mode has been used to generate a printable nanofiber to date, the cone-jet mode requires a high applied voltage with a long jet travel distance to obtain the nanofiber, resulting in a large coiling diameter. In order to integrate the near-field electrospinning into microscale devices, it is important to achieve a comparable nanofiber pattern resolution. Herein, we have demonstrated printing of nanofibers with a coiling diameter of sub-10 &micro-
dc.description.abstractm, which is produced by the droplet-jet mode of near-field electrospinning. Also, it is found that the coiling diameter, wavelength, and frequency can be controlled by the droplet size as one of the process parameters in the droplet-jet mode. The droplet-jet mode will be a promising near-field electrospinning technique to apply direct-written nanofibers to various micro-scale applications.-
dc.publisherJournal of micromechanics and microengineering-
dc.titleDroplet-jet mode near-field electrospinning for controlled helix patterns with sub-10um coiling diameter-
dc.typeArticle-
dc.relation.page045004-1045004-8-
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