Novel near infra-red fluorescent pH sensors based on 1-aminoperylene bisimides covalently grafted onto poly(acryloylmorpholine)

Novel near infra-red fluorescent pH sensors based on 1-aminoperylene bisimides covalently grafted onto poly(acryloylmorpholine)

Novel pH sensors relying on 1-aminoperylene bisimide dyes covalently grafted onto cross-linked poly(acryloylmorpholine) are presented. They feature fluorescence in the near infra-red range and a large Stokes shift (>90 nm).

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Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (21), p.2139-2141
Hauptverfasser: Aigner, Daniel, Borisov, Sergey M, Petritsch, Peter, Klimant, Ingo
Format: Artikel
Sprache:eng
Schlagworte:
Acrylic Resins - chemistry
Covalence
Crosslinking
Dyes
Electron Transport
Fluid flow
Fluorescence
Fluorescent Dyes - chemistry
Grafting
Hydrogen-Ion Concentration
Imides - chemistry
Infrared Rays
Perylene - analogs & derivatives
Perylene - chemistry
Sensors
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Beschreibung
Zusammenfassung:Novel pH sensors relying on 1-aminoperylene bisimide dyes covalently grafted onto cross-linked poly(acryloylmorpholine) are presented. They feature fluorescence in the near infra-red range and a large Stokes shift (>90 nm).
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc39151e