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Issue 29, 2010
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Asymmetric PPCys: Strongly fluorescing NIR labels

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Abstract

By a stepwise synthesis strategy biofunctionalized Pyrrolopyrrole Cyanines (PPCy) with an asymmetric substitution pattern were obtained. These exhibit extremely strong and narrowband NIR absorption and fluorescence. Internalization of a peptide bound PPCy is demonstrated using live cell microscopy.

Graphical abstract: Asymmetric PPCys: Strongly fluorescing NIR labels

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Publication details

The article was received on 12 Mar 2010, accepted on 24 May 2010 and first published on 11 Jun 2010


Article type: Communication
DOI: 10.1039/C0CC00359J
Citation: Chem. Commun., 2010,46, 5289-5291

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    Asymmetric PPCys: Strongly fluorescing NIR labels

    G. M. Fischer, C. Jüngst, M. Isomäki-Krondahl, D. Gauss, H. M. Möller, E. Daltrozzo and A. Zumbusch, Chem. Commun., 2010, 46, 5289
    DOI: 10.1039/C0CC00359J

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