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Chem Commun (Camb). 2010 Aug 7;46(29):5289-91. doi: 10.1039/c0cc00359j. Epub 2010 Jun 11.

Asymmetric PPCys: strongly fluorescing NIR labels.

Author information

1
Fachbereich Chemie and Center of Applied Photonics, Universität Konstanz, 78457 Konstanz, Germany.

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.

PMID:
20539898
DOI:
10.1039/c0cc00359j
[Indexed for MEDLINE]

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