Issue 2, 2014

Gold nanocages with built-in artificial antibodies for label-free plasmonic biosensing

Abstract

We demonstrate that gold nanocages (AuNCs) with built-in artificial antibodies enable the detection of kidney injury biomarker from synthetic urine down to a concentration of 25 ng ml−1. Molecularly imprinted AuNCs exhibit excellent selectivity against numerous interfering urinary proteins and remarkable stability over a wide range of pH and specific gravity.

Graphical abstract: Gold nanocages with built-in artificial antibodies for label-free plasmonic biosensing

Supplementary files

Article information

Article type
Communication
Submitted
02 Nov 2013
Accepted
13 Nov 2013
First published
13 Nov 2013

J. Mater. Chem. B, 2014,2, 167-170

Gold nanocages with built-in artificial antibodies for label-free plasmonic biosensing

L. Tian, K. Liu, J. J. Morrissey, N. Gandra, E. D. Kharasch and S. Singamaneni, J. Mater. Chem. B, 2014, 2, 167 DOI: 10.1039/C3TB21551B

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