DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Suk-Hee | ko |
dc.contributor.author | Shin, Hyun-Jun | ko |
dc.contributor.author | Kim, Yong-Hwan | ko |
dc.contributor.author | Yang, Dong-Yol | ko |
dc.contributor.author | Lee, Jong-Chul | ko |
dc.contributor.author | Lee, Sang-Yup | ko |
dc.date.accessioned | 2013-03-12T19:31:23Z | - |
dc.date.available | 2013-03-12T19:31:23Z | - |
dc.date.created | 2012-10-09 | - |
dc.date.created | 2012-10-09 | - |
dc.date.issued | 2012-09 | - |
dc.identifier.citation | JOURNAL OF MICROMECHANICS AND MICROENGINEERING, v.22, no.9 | - |
dc.identifier.issn | 0960-1317 | - |
dc.identifier.uri | http://hdl.handle.net/10203/103295 | - |
dc.description.abstract | Novel cost-effective methods for polymeric and metallic nanochannel fabrication have been demonstrated using an electrospun nanofiber array. Like other electrospun nanofiber-based nanofabrication methods, our system also showed high throughput as well as cost-effective performances. Unlike other systems, however, our fabrication scheme provides a pseudo-parallel nanofiber array a few centimeters long at a speed of several tens of fibers per second based on our unique inclined-gap fiber collecting system. Pseudo-parallel nanofiber arrays were used either directly for the PDMS molding process or for the metal lift-off process followed by the SiO2 deposition process to produce the nanochannel array. While the PDMS molding process was a simple fabrication based on one-step casting, the metal lift-off process followed by SiO2 deposition allowed finetuning on height and width of nanogrooves down to subhundred nanometers from a few micrometers. Nanogrooves were covered either with cover glass or with PDMS slab and nanochannel connectivity was investigated with a fluorescent dye. Also, nanochannel arrays were used to investigate mobility and conformations of lambda-DNA. | - |
dc.language | English | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | POLYMER NANOFIBERS | - |
dc.subject | DNA-MOLECULES | - |
dc.subject | NANOFLUIDIC DEVICES | - |
dc.subject | BEAM LITHOGRAPHY | - |
dc.subject | MANIPULATION | - |
dc.subject | DIAMETER | - |
dc.subject | NANOSLIT | - |
dc.subject | FIBERS | - |
dc.title | Lithography-free centimeter-long nanochannel fabrication method using an electrospun nanofiber array | - |
dc.type | Article | - |
dc.identifier.wosid | 000308210600029 | - |
dc.identifier.scopusid | 2-s2.0-84866332780 | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 9 | - |
dc.citation.publicationname | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | - |
dc.identifier.doi | 10.1088/0960-1317/22/9/095019 | - |
dc.contributor.localauthor | Yang, Dong-Yol | - |
dc.contributor.nonIdAuthor | Kim, Yong-Hwan | - |
dc.contributor.nonIdAuthor | Lee, Jong-Chul | - |
dc.contributor.nonIdAuthor | Lee, Sang-Yup | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | POLYMER NANOFIBERS | - |
dc.subject.keywordPlus | DNA-MOLECULES | - |
dc.subject.keywordPlus | NANOFLUIDIC DEVICES | - |
dc.subject.keywordPlus | BEAM LITHOGRAPHY | - |
dc.subject.keywordPlus | MANIPULATION | - |
dc.subject.keywordPlus | DIAMETER | - |
dc.subject.keywordPlus | NANOSLIT | - |
dc.subject.keywordPlus | FIBERS | - |
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