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Quantitative Detection of Glyphosate by Simultaneous Analysis of UV Spectroscopy and Fluorescence Using DNA-Labeled Gold Nanoparticles

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dc.contributor.authorLee, Hee Uk-
dc.contributor.authorShin, Hyun Yong-
dc.contributor.authorLee, Jin Young-
dc.contributor.authorSong, Yoon Seok-
dc.contributor.authorPark, ChulHwan-
dc.contributor.authorKim, Seung Wook-
dc.date.accessioned2021-09-07T22:12:30Z-
dc.date.available2021-09-07T22:12:30Z-
dc.date.created2021-06-14-
dc.date.issued2010-12-08-
dc.identifier.issn0021-8561-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/115124-
dc.description.abstractA sandwich-type immunosensor composed of antigen double target/probe DNA-coated gold nanoparticles (NPs) was developed for the measurement of fluorescence intensity and quantitative analysis of single-stranded DNA based on the concentration of free glyphosate. The reaction between the antigen double DNA gold NPs and immobilized antibody on the substrate was carried out for 2 h. The results of the antigen antibody reaction were measured on the basis of the fluorescence intensity obtained from comparison with the free antigens at concentrations of 0.01-100 mu g mL(-1) for the detection of immobilized antigen-double DNA-gold NPs. For the quantitative analysis based on the concentration of glyphosate(0.01-100 mu g mL(-1)), the immunosensor response also revealed the same detection range of glyphosate using DNA detection.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherAMER CHEMICAL SOC-
dc.subjectPLASMA-MASS SPECTROMETRY-
dc.subjectALPHA-FETOPROTEIN-
dc.subjectLIQUID-CHROMATOGRAPHY-
dc.subjectCOLLOIDAL GOLD-
dc.subjectWATER SAMPLES-
dc.subjectIMMUNOASSAY-
dc.subjectPROTEIN-
dc.subjectASSAY-
dc.subjectAU-
dc.subjectENZYME-
dc.titleQuantitative Detection of Glyphosate by Simultaneous Analysis of UV Spectroscopy and Fluorescence Using DNA-Labeled Gold Nanoparticles-
dc.typeArticle-
dc.contributor.affiliatedAuthorKim, Seung Wook-
dc.identifier.doi10.1021/jf102784t-
dc.identifier.scopusid2-s2.0-78649668069-
dc.identifier.wosid000284672800005-
dc.identifier.bibliographicCitationJOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, v.58, no.23, pp.12096 - 12100-
dc.relation.isPartOfJOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY-
dc.citation.titleJOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY-
dc.citation.volume58-
dc.citation.number23-
dc.citation.startPage12096-
dc.citation.endPage12100-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaAgriculture-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaFood Science & Technology-
dc.relation.journalWebOfScienceCategoryAgriculture, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryChemistry, Applied-
dc.relation.journalWebOfScienceCategoryFood Science & Technology-
dc.subject.keywordPlusPLASMA-MASS SPECTROMETRY-
dc.subject.keywordPlusALPHA-FETOPROTEIN-
dc.subject.keywordPlusLIQUID-CHROMATOGRAPHY-
dc.subject.keywordPlusCOLLOIDAL GOLD-
dc.subject.keywordPlusWATER SAMPLES-
dc.subject.keywordPlusIMMUNOASSAY-
dc.subject.keywordPlusPROTEIN-
dc.subject.keywordPlusASSAY-
dc.subject.keywordPlusAU-
dc.subject.keywordPlusENZYME-
dc.subject.keywordAuthorImmunosensor-
dc.subject.keywordAuthorgold nanoparticles-
dc.subject.keywordAuthorantigen-antibody-
dc.subject.keywordAuthorglyphosate-
dc.subject.keywordAuthorfluorescence-
dc.subject.keywordAuthorquantitative analysis-
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