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.
Recognition and optical sensing of amines by a quartz-bound 7-chloro-4-quinolylazopillar[5]arene monolayer
Gattuso G.;Notti A.;Millesi S.;Pappalardo A.;Spitaleri L.;Gulino A.
2018-01-01
Abstract
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.File in questo prodotto:
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RSC Adv. 2018, 8, 33269–33275.pdf
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