Issue 29, 2010

Asymmetric PPCys: Strongly fluorescing NIR labels

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

Supplementary files

Article information

Article type
Communication
Submitted
12 Mar 2010
Accepted
24 May 2010
First published
11 Jun 2010

Chem. Commun., 2010,46, 5289-5291

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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