Huajun Qiu, Xiaochen Dong and Xirong Huang

Nanoscale, 2012, DOI: 10.1039/c2nr30460k. Amendment published 27th June 2012

Due to the lack of communications between our cooperators and us, we misused some electron microscope images (Fig. 1 and Fig. 3b) in this work. The right images are given in this addition. Due to the misuse, the original data is withdrawn and will be used by our cooperators in future. The science of this work is correct.

We are very sorry for the mistake we made. The correct figures are below.

Fig. 1 SEM images of np-AuAg alloy obtained by dealloying the AuAgAl alloy in HCl solution (a), annealed np-AuAg alloy (b), bimodal np-Au obtained by further dealloying the np-AuAg in HNO₃ solution (c), and (d) is the enlarged SEM image of the bimodal np-Au.

Fig. 3 TEM image of a part of ligament (b)

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

Back to c2nr30460k