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Stern-Volmer analysis of photocatalyst fluorescence quenching within hollow-core photonic crystal fibre microreactors.
Gentleman, Alexander S; Lawson, Takashi; Ellis, Matthew G; Davis, Molly; Turner-Dore, Jacob; Ryder, Alison S H; Frosz, Michael H; Ciaccia, Maria; Reisner, Erwin; Cresswell, Alexander J; Euser, Tijmen G.
Afiliação
  • Gentleman AS; Nanophotonics Centre, The Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge, CB3 0HE, UK. te287@cam.ac.uk.
  • Lawson T; Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
  • Ellis MG; Nanophotonics Centre, The Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge, CB3 0HE, UK. te287@cam.ac.uk.
  • Davis M; Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
  • Turner-Dore J; Nanophotonics Centre, The Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge, CB3 0HE, UK. te287@cam.ac.uk.
  • Ryder ASH; Nanophotonics Centre, The Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge, CB3 0HE, UK. te287@cam.ac.uk.
  • Frosz MH; Department of Chemistry, University of Bath, 1 South, Claverton Down, Bath, BA2 7AY, UK.
  • Ciaccia M; Department of Chemistry, University of Bath, 1 South, Claverton Down, Bath, BA2 7AY, UK.
  • Reisner E; Max Planck Institute for the Science of Light, Staudtstr. 2, 91058, Erlangen, Germany.
  • Cresswell AJ; Syngenta, Jealott's Hill Research Centre, Bracknell, Berkshire, RG52 6EY, UK.
  • Euser TG; Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK.
Chem Commun (Camb) ; 58(75): 10548-10551, 2022 Sep 20.
Article em En | MEDLINE | ID: mdl-36047311
ABSTRACT
We report the use of optofluidic hollow-core photonic crystal fibres as microreactors for Stern-Volmer (SV) luminescence quenching analysis of visible-light photocatalytic reactions. This technology enables measurements on nanolitre volumes and paves the way for automated SV analyses in continuous flow that minimise catalyst and reagent usage. The method is showcased using a recently developed photoredox-catalysed α-C-H alkylation reaction of unprotected primary alkylamines.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article
Texto completo
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XML
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Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article