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Metal ion recognition induced by calix[4]arene carbazole containing polymers

2018-03Conference object Open access
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dc.contributor.authorD. Barata, Patrícia
dc.contributor.authorCosta, Alexandra
dc.contributor.authorFialho, Carina B.
dc.contributor.authorPrata, José Virgílio
dc.date.accessioned2018-07-17T10:01:04Z
dc.date.available2018-07-17T10:01:04Z
dc.date.issued2018-03
dc.descriptionEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2016 do Instituto Politécnico de Lisboa. Código de referência IPL/2016/NoSeMeTox_ISEL
dc.description.abstractSensing and recognition of ions and neutral molecules via synthetic receptors are of current interest in supramolecular chemistry because of their significant importance in several areas, such as chemistry, biology and environment. Compared with small molecules, polymers-based sensors displayed several importante advantages like signal amplification. In this way, the incorporation of molecular receptors such as calixarenes with conjugated polymer backbones is expected to enhance the signaling events related to a host–guest interaction. The preorganized binding sites, easy derivatization and flexible three-dimensional steric structures make calixarenes ideal construction platforms for molecular design to generate fluorescente receptors. The use of calixarenes as supramolecular scaffolds for this type of architectures has been explored and the sensing abilities of resultant polymers toward metal and molecular ions established. Based on the high sensitivity shown by the non-polymeric analogue CALIX-OCP-CBZ (notshown), to toxic metal cations, we decide two extend the sensing study to polymer materials. Herein, we report the preliminar results of the chemosensing ability of a new bicyclic calix[4]arene-carbazole-polymer (CALIX-OCP-PPE-CBZ) towards the detection of toxic metals in fluid phase.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBARATA, Patrícia D.; [et al] – Metal ion recognition induced by calix[4]arene carbazole containing polymers. In 9.º Encontro da Divisão de Química Analítica. Porto, Portugal: Sociedade Portuguesa de Química, 2018.pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.21/8699
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSociedade Portuguesa de Químicapt_PT
dc.relationProjeto financiado no âmbito do Concurso de Projetos de Investigação, Desenvolvimento, Inovação & Criação Artística (IDI&CA) financiados pelo Instituto Politécnico de Lisboa. IPL/2016/NoSeMeTox_ISELpt_PT
dc.subjectIonpt_PT
dc.subjectMolecularpt_PT
dc.subjectCalixarenespt_PT
dc.subjectFluorescentept_PT
dc.titleMetal ion recognition induced by calix[4]arene carbazole containing polymerspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F00616%2F2013/PT
oaire.citation.conferencePlace26-27 março - Porto, Portugalpt_PT
oaire.citation.title9.º Encontro da Divisão de Química Analíticapt_PT
oaire.fundingStream5876
person.familyNameBarata
person.familyNameCosta
person.familyNamePrata
person.givenNamePatrícia
person.givenNameAlexandra
person.givenNameJosé Virgílio
person.identifier1090399
person.identifier191765
person.identifier.ciencia-idC019-9F30-0F99
person.identifier.ciencia-id4212-F7BF-D971
person.identifier.ciencia-idC11A-9130-8981
person.identifier.orcid0000-0001-8274-633X
person.identifier.orcid0000-0002-5518-6506
person.identifier.orcid0000-0002-9068-2847
person.identifier.ridB-7214-2008
person.identifier.scopus-author-id8968446000
person.identifier.scopus-author-id8968446100
person.identifier.scopus-author-id9276778400
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication4ab8a01f-c11d-4b3b-b0cf-b21e5b634170
relation.isAuthorOfPublication5f3891cc-260d-41d3-b803-4fd17e3734bd
relation.isAuthorOfPublication15e229f3-a619-4931-87eb-799091dc1601
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