This journal is©The Royal Society of Chemistry 2016 Soft Matter, 2016, 12, 5489 | 5489

Cite this: SoftMatter, 2016,

12, 5489

Correction: Substituent interference onsupramolecular assembly in urea gelators:synthesis, structure prediction and NMR

Francesca Piana,a David H. Case,a Susana M. Ramalhete,b Giuseppe Pileio,a

Marco Facciotti,a Graeme M. Day,*a Yaroslav Z. Khimyak,*b Jesus Angulo,b

Richard C. D. Browna and Philip A. Gale*a

Correction for ‘Substituent interference on supramolecular assembly in urea gelators: synthesis, structure

prediction and NMR’ by Francesca Piana et al., Soft Matter, 2016, 12, 4034–4043.

After the publication of our paper we have become aware of the work of Nonappa, Lahtinen, Kolehmainen et al. reporting CP/MASNMR spectra of gels. Hence, the sentence referring to CP/MAS NMR results should read ‘‘These are rare examples ofsupramolecular gels in which 1H–13C CP/MAS NMR peaks were detectable without any physical modification of the gelsamples.’’1–3

References

1 Nonappa, M. Lahtinen, B. Behera, E. Kolehmainen and U. Maitra, Soft Matter, 2010, 6, 1748–1757.2 V. Noponen, Nonappa, M. Lahtinen, A. Valkonen, H. Salo, E. Kolehmainen and E. Sievanen, Soft Matter, 2010, 6, 3789–3796.3 M. Wallace, J. A. Iggo and D. J. Adams, Soft Matter, 2015, 11, 7739–7747 (ref. 49 in the original article).

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

a Chemistry, University of Southampton, Southampton, SO17 1BJ, UKb School of Pharmacy, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK

DOI: 10.1039/c6sm90091g

www.rsc.org/softmatter

Soft Matter

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