Abstract
Correction for ‘A guanidyl-functionalized TiO2 nanoparticle-anchored graphene nanohybrid for enhanced capture of phosphopeptides’ by Hailong Liu et al., RSC Adv., 2018, 8, 29476–29481.
The authors regret that there was an error in Fig. 3 of the original article, as the three parts of the figure were labelled incorrectly. The correct version of Fig. 3 is presented below.
Fig. 1. MALDI-TOF mass spectra of tryptic digests of β-casein: (a) direct analysis and after enriched by (b) GF-TiO2–GO and (c) TiO2 (# dephosphorylated fragment).
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.