ADDITION/CORRECTION pubs.acs.org/cm
Size-Tunable, Ultrasmall NaGdF4 Nanoparticles: Insights into their T1 MRI Contrast Enhancement Noah J. J. Johnson, Wendy Oakden, Greg J. Stanisz, R. Scott Prosser, and Frank C. J. M. van Veggel* Chemistry of Materials 2011, 23, 3714–3722. DOI: 10.0121/cm201297x Although we cite work in ref 43 of the manuscript for more details, the current brief description of the experimental details of the phase transfer of hydrophobic nanoparticles to water may not provide enough information for reproduction. Consequently, we have added a full experimental description in the revised Supporting Information published with this Addition and Correction.
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Supporting Information. This material is available free of charge via the Internet at http://pubs.acs.org.
Published: October 17, 2011 4877
dx.doi.org/10.1021/cm202916x | Chem. Mater. 2011, 23, 4877–4877
