Erratum to: Found Chem (2012) 14:107 DOI 10.1007/s10698-012-9157-x

To the reader of issue Found Chem (2012) 14(2):107: due to a miscommunication, the introduction mentions an article by Professor Sima that is not included in this issue, and fails to introduce the article of Professor Martins. Foundations of Chemistry apologises for any confusion to the reader.