Issue 5, 2015

One-pot synthesis of biofunctional and near-infrared fluorescent gold nanodots and their application in Pb2+ sensing and tumor cell imaging

Abstract

Monodisperse and water-soluble Cys-Au dots with near-infrared emission were successfully prepared by a one-pot synthesis approach, and the as-prepared Au dots could be used for long-term tumor cell imaging and highly selective detecting Pb2+.

Graphical abstract: One-pot synthesis of biofunctional and near-infrared fluorescent gold nanodots and their application in Pb2+ sensing and tumor cell imaging

Supplementary files

Article information

Article type
Communication
Submitted
11 Oct 2014
Accepted
03 Dec 2014
First published
03 Dec 2014

RSC Adv., 2015,5, 3152-3156

One-pot synthesis of biofunctional and near-infrared fluorescent gold nanodots and their application in Pb2+ sensing and tumor cell imaging

S. Xu, P. Liu, Q. Song, L. Wang and X. Luo, RSC Adv., 2015, 5, 3152 DOI: 10.1039/C4RA12198H

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