Author Correction: Mechanically tunable conductive interpenetrating network hydrogels that mimic the elastic moduli of biological tissue

Abstract

The original version of this Article contained an error in the second sentence of the ‘Materials’ section of the Methods, which incorrectly read ‘PEDOT:PSS synthesized by Orgacon (739324 Aldrich, MDL MFCD07371079) was purchased as a surfactant-free aqueous dispersion with 1.1 wt% solid content.’ The correct version replaces this sentence with ‘PEDOT:PSS Orgacon ICP 1050 was provided by Agfa as a surfactant-free aqueous dispersion with 1.1 wt% solid content.’ This has been corrected in both the PDF and HTML versions of the Article.