Iodine-catalysed synthesis of a novel meso-substituted dipyrromethane and its evaluation as a cation chemosensor

doi:10.3390/ecsoc-17-a002

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/32125

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Campo DC	Valor	Idioma
dc.contributor.author	Lima, Nuno E. M.	por
dc.contributor.author	Batista, Rosa Maria Ferreira	por
dc.contributor.author	Costa, Susana P. G.	por
dc.contributor.author	Raposo, M. Manuela M.	por
dc.date.accessioned	2014-12-17T12:07:59Z	-
dc.date.available	2014-12-17T12:07:59Z	-
dc.date.issued	2013	-
dc.identifier.uri	https://hdl.handle.net/1822/32125	-
dc.description.abstract	The synthesis and characterization of a dipyrromethane functionalised with an arylthiophene bridge was achieved by using an iodine catalytic method. Evaluation of the chemosensory ability in the presence of several cations showed both chromogenic and fluorescent response, with Fe3+, Cu2+, Hg2+ and Cr3+ among the most easily detected ions. The results suggest that the novel dipyrromethane behaves as a dual channel chemosensor, with higher selectivity and sensitivity for Cu2+ and Fe3+.	por
dc.description.sponsorship	Fundação para a Ciência e a Tecnologia (FCT)	por
dc.language.iso	eng	por
dc.publisher	MDPI	por
dc.rights	restrictedAccess	por
dc.subject	Dipyrromethanes	por
dc.subject	Arylthiophene	por
dc.subject	Chromogenic and fluorogenic chemosensors	por
dc.subject	Metal cations	por
dc.subject	Fluorescence	por
dc.subject	UV-visible spectroscopy	por
dc.subject	Synthesis	por
dc.subject	Heterocycles	por
dc.title	Iodine-catalysed synthesis of a novel meso-substituted dipyrromethane and its evaluation as a cation chemosensor	por
dc.type	conferencePaper	-
dc.peerreviewed	yes	por
sdum.publicationstatus	published	por
oaire.citationConferenceDate	1 - 30 novembro 2013	por
sdum.event.type	conference	por
oaire.citationStartPage	a002	por
oaire.citationEndPage	a008	por
oaire.citationConferencePlace	http://www.sciforum.net/conference/ecsoc-17	por
oaire.citationTitle	17th International Electronic Conference on Synthetic Organic Chemistry	por
dc.identifier.doi	10.3390/ecsoc-17-a002	por
dc.subject.fos	Ciências Naturais::Ciências Químicas	por
sdum.conferencePublication	17th International Electronic Conference on Synthetic Organic Chemistry	por
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