A density tunable dendrimeric array was designed for assembly of a gold nanocluster probe, which was unloaded by its chemoselective recognition to cell surface sialic acid for in situ tracing of sialic acid density.
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In situ tracing of cell surface sialic acid by chemoselective recognition to unload gold nanocluster probe from density tunable dendrimeric array
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a
State Key Laboratory of Analytical Chemistry for Life Science, Department of Chemistry, Nanjing University, Nanjing 210093, P.R. China
E-mail: hxju@nju.edu.cn ;
Fax: +86 25 83593593 ;
Tel: +86 25 83593593
E-mail: hxju@nju.edu.cn ;
Fax: +86 25 83593593 ;
Tel: +86 25 83593593
b
High-Tech Research Institute of Nanjing University, Changzhou 213164, P.R. China
Chem. Commun., 2013,49, 862-864
DOI: 10.1039/C2CC37761F
Received 25 Oct 2012, Accepted 30 Nov 2012
First published online 30 Nov 2012
Chemical Communications
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