Additions and corrections

Role of cellulose nanofibres in supercritical foaming of polylactic acid and their effect on the foam morphology

Jana Dlouhá, Lisman Suryanegara and Hiroyuki Yano

Soft Matter, 2012, 8, 8704–8713 (DOI: 10.1039/C2SM25909E). Amendment published 14th January 2013.

In the initial paper, the bottom row of Fig. 6 contained an error: the FE-SEM micrograph of 3ac-CNF foam produced at 12MPa (d₃) was replaced by a duplicate of the FE-SEM micrograph of 9CNF foam produced at 12MPa (c₃). A corrected version of the figure is displayed below. The authors apologize for this mistake.

Fig. 6 FE-SEM micrographs of foams processed at 60 °C and 20 MPa (row 1), 14 MPa (row 2) and 12 MPa (row 3). Columns a to e corresponds to neat PLA foam, 3CNF foam, 9CNF foam, 3ac-CNF foam and 9ac-CNF foam respectively.

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

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