1 Erratum to: J Appl Electrochem (2015) 45:1277–1287 DOI 10.1007/s10800-015-0892-2

In the original publication of the article, the sentence “The stability tests showed the latter to have superior performance compared with the other matrices studied” has been published incorrectly in the conclusion section. The correct one is “The stability tests showed that poly(3-hydroxyphenylacetic acid) has superior performance compared with the other matrices studied”.