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DC Field | Value | Language |
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dc.contributor.author | Lee, Dae Sik | - |
dc.contributor.author | Park, Seokhan | - |
dc.contributor.author | Han, Yong Duk | - |
dc.contributor.author | Lee, Jae Eun | - |
dc.contributor.author | Jeong, Hu Young | - |
dc.contributor.author | Yoon, Hyun C. | - |
dc.contributor.author | Kim, Sang Ouk | - |
dc.contributor.author | Choi, Sung Yool | - |
dc.date.issued | 2018-01-01 | - |
dc.identifier.uri | https://aurora.ajou.ac.kr/handle/2018.oak/36353 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85079901014&origin=inward | - |
dc.description.abstract | A new self-suspending nanoporous reduced graphene membrane is designed and fabricated by employing block copolymer (BCP) lithography and dense ultrathin 15 nm-thick nanopore having area (200 micrometer x 200 micrometer) as an super-ultra-high aspect ratio of forty thousand). The preliminary nanopores concept and analysis in Adv. Mater. [1] and a fabrication process part for the device were reported at J. Biomed. Opt. [2]. Our method differs from the previous results [1-2] in the specific working method, basic material, basic design, and fabrication methods. Finally, we have confirmed that the ultrathin 15 nm-thick nanopores are strong enough to be sustain pressures until 1 atm. And they have worked well in separation of hemoglobin (Hb) from a mixed solution of two kinds of proteins, that is immunoglobulin G (IgG) and hemoglobin. They are popular proteins within human blood sample, in a very fast and alternative way. The use of free-standing reduced graphene oxide (rGO) nanosieve will give a simple but mass-producible module for the useful biomolecule isolation giving very high selective results and very fast working speed. | - |
dc.language.iso | eng | - |
dc.publisher | Chemical and Biological Microsystems Society | - |
dc.subject.mesh | Fabrication method | - |
dc.subject.mesh | Fabrication process | - |
dc.subject.mesh | Human blood samples | - |
dc.subject.mesh | Immunoglobulin G | - |
dc.subject.mesh | Mass producible | - |
dc.subject.mesh | Protein transport | - |
dc.subject.mesh | Reduced graphene oxides (RGO) | - |
dc.subject.mesh | Selective separation | - |
dc.title | Nanofabrication of very-thin self-sustained reduced graphene oxide nanopores for selective protein transport | - |
dc.type | Conference | - |
dc.citation.conferenceDate | 2018.11.11. ~ 2018.11.15. | - |
dc.citation.conferenceName | 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018 | - |
dc.citation.edition | 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018 | - |
dc.citation.endPage | 588 | - |
dc.citation.startPage | 586 | - |
dc.citation.title | 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018 | - |
dc.citation.volume | 1 | - |
dc.identifier.bibliographicCitation | 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018, Vol.1, pp.586-588 | - |
dc.identifier.doi | 2-s2.0-85079901014 | - |
dc.identifier.scopusid | 2-s2.0-85079901014 | - |
dc.subject.keyword | Graphene oxide | - |
dc.subject.keyword | Nanopores | - |
dc.subject.keyword | Protein transport | - |
dc.subject.keyword | Selective separation | - |
dc.type.other | Conference Paper | - |
dc.subject.subarea | Chemistry (all) | - |
dc.subject.subarea | Bioengineering | - |
dc.subject.subarea | Chemical Engineering (miscellaneous) | - |
dc.subject.subarea | Control and Systems Engineering | - |
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