Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1188379
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dc.contributor.authorMALAFATTI, J. O. D.
dc.contributor.authorMAGNA, G.
dc.contributor.authorPIZZOLI, F.
dc.contributor.authorCAROLEO, F.
dc.contributor.authorD'OTTAVI. C.
dc.contributor.authorFREITAS, W. da S.
dc.contributor.authorMOREIRA, A. J.
dc.contributor.authorPARIS, E. C.
dc.contributor.authorMATTOSO, L. H. C.
dc.contributor.authorDI NATALE, C.
dc.contributor.authorPAOLESSE, R.
dc.date.accessioned2026-07-17T14:48:43Z-
dc.date.available2026-07-17T14:48:43Z-
dc.date.created2026-07-17
dc.date.issued2026
dc.identifier.citationEnergy & Environmental Materials, v. 0, e70461, 2026.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1188379-
dc.descriptionChlorogenicacid(CGA) isoneof themostcommonpolyphenols foundin manyfruits, suchascoffeecherries,andisamongthemosteconomical commoditiesworldwide. Incoffeeproduction,processingandwashing requirelargeamountsofwater,makingwastewatermonitoringessential to preventenvironmental impact.Thisworkreportsthedevelopmentofa fluorescence-basedhybridsensordesignedforthedetectionofCGAusing water-solubleporphyrins immobilizedonhierarchicalLTAzeolite.Thesystem isbasedon5,10,15,20-tetrakis(N-methyl-4-pyridyl)porphyrin(TMPyP)andits Zn(II)-metallatedderivative(ZnTMPyP), synthesizeddirectlyonthezeolite surfaceviaion-exchangeprocesses.Thehybridmaterials(LTA/TMPyPand Zn-LTA/TMPyP)werefullycharacterized, confirmingthepreservationof the zeolitestructureandtheformationof themetalloporphyrincomplexwithin theintercrystallinevoidnetwork.Fluorescencemeasurements inphosphate buffer(pH7.4)showedthatZn-LTA/TMPyPexhibitedthebestperformance forCGAdetection,withadetectionlimit(LOD)of0.22nM.Tomitigate potential interferencefromcaffeineandcaffeicacid,anovel sensingprotocol was implementedusingthesecompoundsasacontrolledbackground, maintaininghighsensitivity(LOD=0.64nmolL-1).Whentestedinreal coffeewashingwater, thesensorquantifiedCGAat2.5 0.7nmolL-1.The measurementaccuracywasvalidatedusinganonlinearstandardaddition method, yieldingarecoveryof96.4%, confirmingthesensor’sabilityto compensateforcomplexmatrixeffects.TheresultsshowthattheZn LTA/TMPyPhybridmaterial isahighlyefficient, stable,andselective platformforCGAmonitoring,withstrongpotential for integrationinto portabledevices forenvironmentalandagro-industrialapplications.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectCoffee cherry
dc.subjectGrape
dc.subjectAntibacterial
dc.titleFluorescence Behavior of Water-Soluble Porphyrins Immobilized on LTA Zeolite and Its Chlorogenic Acid Polyphenol Sensing in Coffee Wastewater.
dc.typeArtigo de periódico
dc.format.extent211 p.
riaa.ainfo.id1188379
riaa.ainfo.lastupdate2026-07-17
dc.identifier.doi10.1002/eem2.70461
dc.contributor.institutionDEPARTMENT OF CHEMICAL SCIENCE AND TECHNOLOGIES,TORVERGATA UNIVERSITY OF ROME, 00133,ROME, ITALY; DEPARTMENT OF CHEMICAL SCIENCE AND TECHNOLOGIES,TORVERGATA UNIVERSITY OF ROME, 00133,ROME, ITALY; DEPARTMENT OF CHEMICAL SCIENCE AND TECHNOLOGIES,TORVERGATA UNIVERSITY OF ROME, 00133,ROME, ITALY; DEPARTMENT OF CHEMICAL SCIENCE AND TECHNOLOGIES,TORVERGATA UNIVERSITY OF ROME, 00133,ROME, ITALY; DEPARTMENT OF CHEMICAL SCIENCE AND TECHNOLOGIES,TORVERGATA UNIVERSITY OF ROME, 00133,ROME, ITALY; SAO PAULO STATE UNIVERSITY; ELAINE CRISTINA PARIS, CNPDIA; LUIZ HENRIQUE CAPPARELLI MATTOSO, CNPDIA; DEPARTMENT OF CHEMICAL SCIENCE AND TECHNOLOGIES,TORVERGATA UNIVERSITY OF ROME, 00133,ROME, ITALY; DEPARTMENT OF CHEMICAL SCIENCE AND TECHNOLOGIES,TORVERGATA UNIVERSITY OF ROME, 00133,ROME, ITALY.
Appears in Collections:Artigo em periódico indexado (CNPDIA)

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