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Issue 74, 2014

Quaternized carbon dot-modified graphene oxide for selective cell labelling – controlled nucleus and cytoplasm imaging

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Abstract

Cationic quaternized carbon dots (QCDs) and anionic graphene oxide sheets (GO) are combined via non-covalent interactions following a self-assembly pathway to form highly biocompatible and fluorescent hybrid materials. These hybrids act as selective probes with controlled labelling of the cell nucleus or cytoplasm depending on the QCD loading.

Graphical abstract: Quaternized carbon dot-modified graphene oxide for selective cell labelling – controlled nucleus and cytoplasm imaging

Supplementary files

Article information


Submitted
10 Apr 2014
Accepted
13 Jun 2014
First published
19 Jun 2014

Chem. Commun., 2014,50, 10782-10785
Article type
Communication

Quaternized carbon dot-modified graphene oxide for selective cell labelling – controlled nucleus and cytoplasm imaging

K. K. R. Datta, O. Kozák, V. Ranc, M. Havrdová, A. B. Bourlinos, K. Šafářová, K. Holá, K. Tománková, G. Zoppellaro, M. Otyepka and R. Zbořil, Chem. Commun., 2014, 50, 10782 DOI: 10.1039/C4CC02637C

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