Issue 27, 2014

Spatially marking and quantitatively counting membrane immunoglobulin M in live cells via Ag cluster–aptamer probes

Abstract

A probe composed of an aptamer and a silver cluster, where the aptamer targets mIgM of live cells and the silver cluster provides fluorescent imaging and mass quantification of mIgM of live cells, is presented. This new probe simultaneously provides accurate spatial and mass information of mIgM in live cells.

Graphical abstract: Spatially marking and quantitatively counting membrane immunoglobulin M in live cells via Ag cluster–aptamer probes

Supplementary files

Article information

Article type
Communication
Submitted
27 Nov 2013
Accepted
13 Jan 2014
First published
13 Jan 2014

Chem. Commun., 2014,50, 3560-3563

Spatially marking and quantitatively counting membrane immunoglobulin M in live cells via Ag cluster–aptamer probes

R. Liu, J. Zhai, L. Liu, Y. Wang, Y. Wei, X. Jiang, L. Gao, H. Zhu, Y. Zhao, Z. Chai and X. Gao, Chem. Commun., 2014, 50, 3560 DOI: 10.1039/C3CC49036J

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