Advancing with pyrrolopyrrole cyanines: a next generation class of near-infrared fluorophores

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ACHILEFU, Samuel, ed., Ramesh RAGHAVACHARI, ed.. Reporters, Markers, Dyes, Nanoparticles, and Molecular Probes for Biomedical Applications IV. Bellingham: SPIE, 2012, 823308. Proceedings of SPIE. 8233. ISSN 1605-7422. eISSN 0277-786X. Available under: doi: 10.1117/12.912519
Zusammenfassung

Fluorescent dyes are the basis for a broad range of modern techniques in life and material sciences. Consequently, there is a pressing need for the development of new classes of NIR fluorophores in recent years. Pyrrolopyrrole Cyanines (PPCys) are a novel class of NIR chromophores that were first presented in 2007 by Fischer and coworkers.[1] Their optical properties are marked by strong and narrowband NIR absorptions, strong NIR fluorescence and hardly any absorption in the visible range. The absorption maxima can be tuned over a broad range while high fluorescence quantum yields are maintained. PPCys are attractive candidates for labelling applications or as selective NIR absorbers. Moreover, PPCys exhibit very high photostability. Due to these outstanding photophysical properties, PPCys are heading into a promising future as NIR dyes.

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530 Physik
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SPIE BiOS, 21. Jan. 2012 - 26. Jan. 2012, San Francisco, California, USA
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ISO 690WIKTOROWSKI, Simon, Georg FISCHER, Ewald DALTROZZO, Andreas ZUMBUSCH, 2012. Advancing with pyrrolopyrrole cyanines: a next generation class of near-infrared fluorophores. SPIE BiOS. San Francisco, California, USA, 21. Jan. 2012 - 26. Jan. 2012. In: ACHILEFU, Samuel, ed., Ramesh RAGHAVACHARI, ed.. Reporters, Markers, Dyes, Nanoparticles, and Molecular Probes for Biomedical Applications IV. Bellingham: SPIE, 2012, 823308. Proceedings of SPIE. 8233. ISSN 1605-7422. eISSN 0277-786X. Available under: doi: 10.1117/12.912519
BibTex
@inproceedings{Wiktorowski2012Advan-49129,
  year={2012},
  doi={10.1117/12.912519},
  title={Advancing with pyrrolopyrrole cyanines: a next generation class of near-infrared fluorophores},
  number={8233},
  issn={1605-7422},
  publisher={SPIE},
  address={Bellingham},
  series={Proceedings of SPIE},
  booktitle={Reporters, Markers, Dyes, Nanoparticles, and Molecular Probes for Biomedical Applications IV},
  editor={Achilefu, Samuel and Raghavachari, Ramesh},
  author={Wiktorowski, Simon and Fischer, Georg and Daltrozzo, Ewald and Zumbusch, Andreas},
  note={Article Number: 823308}
}
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