Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/139094
Full metadata record
DC FieldValueLanguage
dc.contributor.authorFeng, Xuelingen_US
dc.contributor.authorZhang, Gongen_US
dc.contributor.authorChin, Lip Keten_US
dc.contributor.authorLiu, Ai Qunen_US
dc.contributor.authorLiedberg, Boen_US
dc.date.accessioned2020-05-15T06:22:32Z-
dc.date.available2020-05-15T06:22:32Z-
dc.date.issued2017-
dc.identifier.citationFeng, X., Zhang, G., Chin, L. K., Liu, A. Q., & Liedberg, B. (2017). Highly sensitive, label-free detection of 2,4-dichlorophenoxyacetic acid using an optofluidic chip. ACS Sensors, 2(7), 955-960. doi:10.1021/acssensors.7b00217en_US
dc.identifier.issn2379-3694en_US
dc.identifier.urihttps://hdl.handle.net/10356/139094-
dc.description.abstractA highly sensitive approach for rapid and label-free detection of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) using an optofluidic chip is demonstrated. The optofluidic chip is prepared by covalent immobilization of 2,4-D-bovine serum albumin (2,4-D-BSA) conjugate to an integrated microring resonator. Subsequent detection of 2,4-D carried out in a competitive immunoreaction format enables selective detection of 2,4-D in different types of water samples, including bottled, tap, and lake water, at a limit of detection (LOD) of 4.5 pg/mL and in a quantitative range of 15-105 pg/mL. The microring resonator-based optofluidic chip is reusable with ultrahigh sensitivity that offers real-time and on-site detection of low-molecular-weight targets for potential applications in food safety and environmental monitoring.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.language.isoenen_US
dc.relationNRF-CRP13-2014-01en_US
dc.relationNRF2014NRF-CRP001-002en_US
dc.relation.ispartofACS Sensorsen_US
dc.rightsThis document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Sensors, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acssensors.7b00217en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleHighly sensitive, label-free detection of 2,4-dichlorophenoxyacetic acid using an optofluidic chipen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.schoolSchool of Materials Science & Engineeringen_US
dc.contributor.organizationCentre for Biomimetic Sensor Scienceen_US
dc.identifier.doi10.1021/acssensors.7b00217-
dc.description.versionAccepted versionen_US
dc.identifier.pmid28750515-
dc.identifier.scopus2-s2.0-85026372898-
dc.identifier.issue7en_US
dc.identifier.volume2en_US
dc.identifier.spage955en_US
dc.identifier.epage960en_US
dc.subject.keywordsOptofluidic Chipen_US
dc.subject.keywordsMicroring Resonatoren_US
item.grantfulltextopen-
item.fulltextWith Fulltext-
Appears in Collections:EEE Journal Articles
Files in This Item:
File Description SizeFormat 
Highly Sensitive Label-Free Detection of 24-Dichlorophenoxyacetic.pdf311.23 kBAdobe PDFView/Open

SCOPUSTM   
Citations 10

30
Updated on Feb 1, 2023

Web of ScienceTM
Citations 10

24
Updated on Jan 29, 2023

Page view(s)

190
Updated on Feb 1, 2023

Download(s) 50

57
Updated on Feb 1, 2023

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.