Using room temperature Phosphorescence of Gold(I) complexes for PAHs sensing

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dc.contributor.authorRosental, Marian
dc.contributor.authorColdman, Richard N.
dc.contributor.authorMoro, Artur J.
dc.contributor.authorAngurell Purroy, Inmaculada
dc.contributor.authorGomila, Rosa M.
dc.contributor.authorFrontera, Antonio
dc.contributor.authorLima, João Carlos
dc.contributor.authorRodríguez Raurell, Laura
dc.date.accessioned2021-11-17T13:03:09Z
dc.date.available2021-11-17T13:03:09Z
dc.date.issued2021-04-22
dc.date.updated2021-11-17T13:03:09Z
dc.description.abstractThe synthesis of two new phosphane-gold(I)-napthalimide complexes has been performed and characterized. The compounds present luminescent properties with denoted room temperature phosphorescence (RTP) induced by the proximity of the gold(I) heavy atom that favors intersystem crossing and triplet state population. The emissive properties of the compounds together with the planarity of their chromophore were used to investigate their potential as hosts in the molecular recognition of different polycyclic aromatic hydrocarbons (PAHs). Naphthalene, anthracene, phenanthrene, and pyrene were chosen to evaluate how the size and electronic properties can affect the host:guest interactions. Stronger affinity has been detected through emission titrations for the PAHs with extended aromaticity (anthracene and pyrene) and the results have been supported by DFT calculation studies.
dc.format.extent14 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec713108
dc.identifier.issn1420-3049
dc.identifier.pmid33922155
dc.identifier.urihttps://hdl.handle.net/2445/181251
dc.language.isoeng
dc.publisherMDPI
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.3390/molecules26092444
dc.relation.ispartofMolecules, 2021, vol. 26, num. 9, p. 2444-2457
dc.relation.urihttps://doi.org/10.3390/molecules26092444
dc.rightscc-by (c) Rosental, Marian et al., 2021
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceArticles publicats en revistes (Química Inorgànica i Orgànica)
dc.subject.classificationOr
dc.subject.classificationFosforescència
dc.subject.classificationHidrocarburs aromàtics policíclics
dc.subject.otherGold
dc.subject.otherPhosphorescence
dc.subject.otherPolycyclic aromatic hydrocarbons
dc.titleUsing room temperature Phosphorescence of Gold(I) complexes for PAHs sensing
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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