Aminomaleimide fluorophores: a simple functional group with bright, solvent dependent emission

Aminomaleimide fluorophores: a simple functional group with bright, solvent dependent emission

Amino-substituted maleimides form a new class of highly emissive compounds, with large Stokes shifts (>100 nm) and high quantum yields (up to ∼60%). Emission is responsive to the maleimide's environment with both a red-shift, and quenching, observed in protic polar solvents. Aminomaleimides...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-06, Vol.51 (47), p.9733-9736
Hauptverfasser: Mabire, Anne B, Robin, Mathew P, Quan, Wen-Dong, Willcock, Helen, Stavros, Vasilios G, O'Reilly, Rachel K
Format: Artikel
Sprache:eng
Schlagworte:
Chemical compounds
Emission
Emissivity
Energy Transfer
Fluid flow
Fluorescence
Fluorescent Dyes - chemistry
Functional groups
Maleimides - chemistry
Protons
Quantum Theory
Quenching
Solvents
Solvents - chemistry
Spectrometry, Fluorescence
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Beschreibung
Zusammenfassung:Amino-substituted maleimides form a new class of highly emissive compounds, with large Stokes shifts (>100 nm) and high quantum yields (up to ∼60%). Emission is responsive to the maleimide's environment with both a red-shift, and quenching, observed in protic polar solvents. Aminomaleimides are easily functionalised, providing a versatile fluorescent probe.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc02908b