Nonlinear optical and spectroscopic properties,thermal analysis, and hemolytic capacity evaluationof quinoline-1,3-benzodioxole chalcone

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dc.contributor.authorEfraín Polo Cuadrado
dc.contributor.authorEdison Osorio
dc.contributor.authorKaren Acosta Quiroga
dc.contributor.authorPaola Andrea Camargo Ayala
dc.contributor.authorIván Brito
dc.contributor.authorJany Rodriguez
dc.contributor.authorJoel B. Alderete
dc.contributor.authorOscar Forero Doria
dc.contributor.authorEdgard Fabián Blanco Acuña
dc.contributor.authorMargarita Gutiérrez
dc.date.accessioned2026-04-20T15:14:58Z
dc.date.available2026-04-20T15:14:58Z
dc.date.issued2024
dc.description.abstractThis article describes the synthesis, characterization (1H NMR,13C NMR, FT-IR, HRMS and XRD), UV-Vis absorption and fluorescence spectra, theoretical analysis, evaluation of nonlinear optical properties(NLO), thermal analysis and determination of the hemolytic capacity of the compound (E)-N-(4-(3-(benzo[d][1,3]dioxol-5-yl)acryloyl)phenyl)quinoline-3-carboxamide (5). Radiological findings showed that compound (5) crystallized in space group Pca21. Furthermore, theoretical DFT studies performed with the B3LYP and M062X functionals showed good agreement with the experimental results and provided valuable information on the molecular and electronic structure, reactivity, polarizability, and kinematic stability of the compound. Besides, compound (5) did not show any hemolytic effect on human erythrocytes and exhibited strong NLO properties. The TG and DTA thermograms of quinoline–chalcone(5) revealed a multi-step thermal decomposition process with a total mass loss of 83.2%, including water content loss. The DTA curves exhibited endothermic peaks corresponding to decomposition steps,melting point, and thermochemical transition. Additionally, exothermic peaks in the DTA thermograms align with significant mass loss, confirming the compound's melting point and water content, as validated by X-ray diffraction analysis. These results contribute to the advancement of research on compounds with NLO properties and offer a promising avenue for the development of substances potentially applicable to optical devices in the biomedical field.
dc.description.sponsorshipUniversidad de Ibagué Research Fund, Ibague, Colombia, project No. 20-002-INT
dc.identifier.doi10.1039/d4ra00820k
dc.identifier.issn20462069
dc.identifier.urihttps://repositorioabierto.uantof.cl/handle/uantof/691
dc.language.isoen
dc.rightsAttribution-NonCommercial 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.sourceRSC Advances
dc.titleNonlinear optical and spectroscopic properties,thermal analysis, and hemolytic capacity evaluationof quinoline-1,3-benzodioxole chalcone
dc.typeArticle
oaire.citation.volume14
organization.identifier.rorUniversidad de Antofagasta
uantof.identificator.departmentDepartamento de Química
uantof.identificator.facultyFacultad de Ciencias Básicas
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