A lanthanide MOF immobilized in PMMA transparent films as a selective fluorescence sensor for nitroaromatic explosive vapours

• Tipo: Artigo em Revista Científica Internacional
• Data: 2020

Autores

Moscoso, FG (Autor) Outra; Almeida, J (Autor) Outra; Sousaraei, A (Autor) Outra; Lopes Costa, T (Autor) Outra; Silva, AMG (Autor) FCUP; Cabanillas Gonzalez, J (Autor) Outra; Cunha Silva, L (Autor) Outra; Pedrosa, JM (Autor) Outra

Revista

Título: Journal of Materials Chemistry C

Vol. 8

Páginas: 3626-3630

ISSN: 2050-7526

Editora: Royal Society of Chemistry

Indexação

ISI Web of Knowledge - 35 Citações

Scopus - 37 Citações

Outras Informações

ID Authenticus: P-00R-XKV

DOI: 10.1039/d0tc00376j

Abstract (EN): This study introduces a highly selective and sensitive luminescent sensor based on simply mixing a Tb(iii)-based luminescent Metal-Organic Framework with polymethyl-methacrylate enabling to detect sub-ppb range of nitroaromatic vapours, properly. To the best of our knowledge, this is the first report on the use of this material for detecting gaseous analytes. Meanwhile, the present sensor dispels previous doubts about the selectivity and sensitivity of this material for the detection of nitroaromatic explosives in liquid media along with its applicability in the presence of potential interferences.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5