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UV photocrosslinked polymeric fluorescent sensor for bisphenol A

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dc.contributor.authorKÖK YETİMOĞLU, ECE
dc.contributor.authorsTasci, Nese; Cubuk, Soner; Firlak, Melike; Yetimoglu, Ece Kok; Kahraman, Memet Vezir
dc.date.accessioned2022-03-12T22:24:28Z
dc.date.available2022-03-12T22:24:28Z
dc.date.issued2018
dc.description.abstractBisphenol A (BPA) is known as endocrine disrupting compound and it is widely used as an intermediate in manufacturing of polycarbonate and epoxy resins. These resins are used to manufacture inner surface of food cans or directly contact with food and can release BPA into food. It is known that BPA poses health risk, but how risky is a matter of debate. In this study, selective and sensitive fluorescent polymeric membrane sensor for detection of BPA was developed based on fluorescence quenching (lambda ex/lambda em = 272/295 nm). Working concentration range was linear between 4.4 x 10(-9) mol L-1 and 1.1 x 10(-7) mol L-1 with a detection limit of 1.58 x 10(-9) mol L-1. Optimization of sensor was done and the sensor exhibited satisfactory results for being used as a fluorescent sensor for determination of BPA. Additionally, the proposed method was successfully applied to plastic food containers real samples. The developed sensor was shown to be more sensitive than other methods currently in use, and was able to provide results in a matter of seconds, opening up the possibility of a rapid tool for BPA detection.
dc.identifier.doi10.1016/j.reactfunctpolym.2018.09.022
dc.identifier.eissn1873-166X
dc.identifier.issn1381-5148
dc.identifier.urihttps://hdl.handle.net/11424/234766
dc.identifier.wosWOS:000449131200017
dc.language.isoeng
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofREACTIVE & FUNCTIONAL POLYMERS
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSelective BPA determination
dc.subjectFluorimetric sensor
dc.subjectMembrane
dc.subjectVinylphenylboronic acid
dc.subjectUV- curing
dc.subjectTANDEM MASS-SPECTROMETRY
dc.subjectSELECTIVE DETERMINATION
dc.subjectBPA
dc.subjectFOOD
dc.subjectEXTRACTION
dc.subjectELECTRODE
dc.subjectSYSTEM
dc.subjectPHASE
dc.subjectWATER
dc.titleUV photocrosslinked polymeric fluorescent sensor for bisphenol A
dc.typearticle
dspace.entity.typePublication
local.avesis.id8b4df8a5-1e1e-4254-8812-0bef445db0a0
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.journal.numberofpages5
local.journal.quartileQ1
oaire.citation.endPage137
oaire.citation.startPage133
oaire.citation.titleREACTIVE & FUNCTIONAL POLYMERS
oaire.citation.volume132
relation.isAuthorOfPublicationf44e5015-0b20-48e3-98d4-490b739efe7a
relation.isAuthorOfPublication.latestForDiscoveryf44e5015-0b20-48e3-98d4-490b739efe7a

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