DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, DS | - |
dc.contributor.author | Park, HJ | - |
dc.contributor.author | Park, JE | - |
dc.contributor.author | Shin, JK | - |
dc.contributor.author | Kang, SW | - |
dc.contributor.author | Seo, HI | - |
dc.contributor.author | Lim, G | - |
dc.date.accessioned | 2016-04-01T02:07:03Z | - |
dc.date.available | 2016-04-01T02:07:03Z | - |
dc.date.created | 2009-03-17 | - |
dc.date.issued | 2005-01 | - |
dc.identifier.issn | 0914-4935 | - |
dc.identifier.other | 2005-OAK-0000005317 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24454 | - |
dc.description.abstract | A p-channel metal oxide semiconductor field-effect transistor (PMOSFET)-type biosensor for detecting streptavidin-biotin protein complexes has been fabricated. Au, which has a chemical affinity with thiol, was used as the gate metal in order to form a self-assembled monolayer (SAM). A SAM was used to immobilize streptavidin. The hydroxyl group of SAM was bound with the amine group of streptavidin. Biotin was then injected into the solution to form streptavidin-biotin protein complexes in the solution. Streptavidin and biotin were bound by a high affinity (Ka similar to 10(15)Mol(-1)). Measurements were conducted in a phosphate buffer saline (PBS; pH 6.4, 20 mu M) solution and a Pt electrode was used as the reference electrode. The bindings of SAM, streptavidin, and biotin caused a variation in the drain current of the PMOSFET-type biosensor. To verify interactions among SAM, streptaividn, and biotin, a quartz crystal microbalance QCM) measurement was performed. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | MYU K K | - |
dc.relation.isPartOf | SENSORS AND MATERIALS | - |
dc.subject | FET-type sensor | - |
dc.subject | biosensor | - |
dc.subject | protein detection | - |
dc.subject | self-assembled monolayer (SAM) | - |
dc.subject | SELF-ASSEMBLED MONOLAYERS | - |
dc.subject | IMMOBILIZATION | - |
dc.subject | GOLD | - |
dc.title | MOSFET-type biosensor for detection of streptavidin-biotin protein complexes | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | - |
dc.author.google | Kim, DS | - |
dc.author.google | Park, HJ | - |
dc.author.google | Park, JE | - |
dc.author.google | Shin, JK | - |
dc.author.google | Kang, SW | - |
dc.author.google | Seo, HI | - |
dc.author.google | Lim, G | - |
dc.relation.volume | 17 | - |
dc.relation.issue | 5 | - |
dc.relation.startpage | 259 | - |
dc.relation.lastpage | 268 | - |
dc.contributor.id | 10097203 | - |
dc.relation.journal | SENSORS AND MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | SENSORS AND MATERIALS, v.17, no.5, pp.259 - 268 | - |
dc.identifier.wosid | 000231028900005 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 268 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 259 | - |
dc.citation.title | SENSORS AND MATERIALS | - |
dc.citation.volume | 17 | - |
dc.contributor.affiliatedAuthor | Lim, G | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 13 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | FET-type sensor | - |
dc.subject.keywordAuthor | biosensor | - |
dc.subject.keywordAuthor | protein detection | - |
dc.subject.keywordAuthor | self-assembled monolayer (SAM) | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Materials Science | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.