Recognition and optical sensing of amines by a quartz-bound 7-chloro-4-quinolylazopillar[5]arene monolayer

Covalent bonding of 7-chloro-4-quinolylazo-octamethoxypillar[5]arene molecules to silylated quartz substrates readily produced a new chromogenic reusable pillararene-coated quartz slide, for the direct UV detection of “transparent” analytes in solution. This device provides an analyte-selective opti...

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Detalles Bibliográficos
Autores principales: Pisagatti, Ilenia, Gattuso, Giuseppe, Notti, Anna, Parisi, Melchiorre F., Brancatelli, Giovanna, Geremia, Silvano, Greco, Francesco, Millesi, Salvatrice, Pappalardo, Andrea, Spitaleri, Luca, Gulino, Antonino
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9086462/
https://www.ncbi.nlm.nih.gov/pubmed/35548123
http://dx.doi.org/10.1039/c8ra06792a
Descripción
Sumario:Covalent bonding of 7-chloro-4-quinolylazo-octamethoxypillar[5]arene molecules to silylated quartz substrates readily produced a new chromogenic reusable pillararene-coated quartz slide, for the direct UV detection of “transparent” analytes in solution. This device provides an analyte-selective optical response towards linear (di)amines with a highly reproducible optical read-out.

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