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Kim, Seong-Jin
Bio-inspired Microsystems Lab (BiML)
Research Interests
  • Integrated analog-mixed signal circuit design, semiconductor sensor interface circuits

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Real-time label-free quantitative monitoring of biomolecules without surface binding by floating-gate complementary metal-oxide semiconductor sensor array integrated with readout circuitry

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dc.contributor.author Kim, Seong-Jin ko
dc.contributor.author Yoo, Kyutae ko
dc.contributor.author Shim, Jeoyoung ko
dc.contributor.author Chung, Wonseok ko
dc.contributor.author Ko, Christopher ko
dc.contributor.author Im, Maesoon ko
dc.contributor.author Kim, Lee-Sup ko
dc.contributor.author Yoon, Euisik ko
dc.date.available 2015-07-23T02:13:08Z -
dc.date.created 2015-07-16 ko
dc.date.issued 2007-11 ko
dc.identifier.citation APPLIED PHYSICS LETTERS, v.91, pp.203903 ko
dc.identifier.issn 0003-6951 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/12383 -
dc.description.abstract We report a label-free field-effect sensing array integrated with complementary metal-oxide semiconductor (CMOS) readout circuitry to detect the surface potential determined by the negative charge in DNA molecules. For real-time DNA quantification, we have demonstrated the measurements of DNA molecules without immobilizing them on the sensing surface which is composed of an array of floating-gate CMOS transistors. This nonimmobilizing technique allows the continuous monitoring of the amount of charged molecules by injecting DNA solutions sequentially. We have carried out the real-time quantitative measurement of 19 bp oligonucleotides and analyzed its sensitivity as a function of pH in buffer solutions. (c) 2007 American Institute of Physics. ko
dc.description.statementofresponsibility open -
dc.language 영어 ko
dc.publisher AMER INST PHYSICS ko
dc.title Real-time label-free quantitative monitoring of biomolecules without surface binding by floating-gate complementary metal-oxide semiconductor sensor array integrated with readout circuitry ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-36248958621 ko
dc.identifier.wosid 000251003500126 ko
dc.type.rims ART ko
dc.description.wostc 2 *
dc.description.scopustc 3 *
dc.date.tcdate 2015-12-28 *
dc.date.scptcdate 2015-11-04 *
dc.identifier.doi 10.1063/1.2803848 ko
dc.identifier.url http://scitation.aip.org/content/aip/journal/apl/91/20/10.1063/1.2803848 ko
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