Correction: Controlled synthesis of water-dispersible and superparamagnetic Fe 3 O 4 nanomaterials by a microwave-assisted solvothermal method: from nanocrystals to nanoclusters

The authors regret some errors in the caption of Fig. 2, as well as in the image and caption of Fig. 3 of the published article where the detailed experimental parameters for the SPION crystals and SPION clusters were incorrectly assigned to the data. This correction does not affect the results and conclusions of the paper. The corrected caption of Fig. 2 and the corrected Fig. 3 with corresponding caption are shown below. (Figure Presented) (Formula Presented). The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.