A Bioinspired Multifunctional Heterogeneous Membrane with Ultrahigh Ionic Rectification and Highly Efficient Selective Ionic Gating

Adv. Mater. 2016, 28, 144–150 The original Supporting Information for article adma.201503668 contains an inexact fluorescence image in Figure S5b. Originally, the fluorescence experiments detailed were performed at a series of pH values, and the images at pH 3.0 and 4.3 both exhibited red fluorescence because the block copolymer membrane was always positively charged with a pH value below 5.2. The image taken at pH of 4.3 was used in Figure S5b instead of that at pH of 3.0 in error. Although the two images are very similar, there are still some differences. At pH 3.0, the red color is darker and the dye layer is thicker because the membrane at pH 3.0 possesses more surface charges and can adsorb more dye molecules. These minor differences will significantly influence the resulting current–voltage curves. This error, however, has no effect on the discussions or conclusions of the paper. The corrected image in Figure S5b is shown below: The authors apologize for any inconvenience.