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Erratum to: Enzymatic- and temperature-sensitive controlled release of ultrasmall superparamagnetic iron oxides (USPIOs)
Journal of Nanobiotechnology volume 9, Article number: 51 (2011)
After publication of this work , we found an error in the figure legend for Figure two. In Figure 2A, GPC chromatograms of the synthesized co-polymers were shown, but the completed cPEG-PPS product contains some residual PPS-COOH, not H2N-PEG-COOH as originally described in the figure legend.
Yu SS, Scherer RL, Ortega RA, Bell CS, O'Neil CP, Hubbell JA, Giorgio TD: Enzymatic- and temperature-sensitive controlled release of ultrasmall superparamagnetic iron oxides (USPIOs). Journal of Nanobiotechnology. 2011, 9: 7-10.1186/1477-3155-9-7.
The online version of the original article can be found at 10.1186/1477-3155-9-7
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Yu, S.S., Scherer, R.L., Ortega, R.A. et al. Erratum to: Enzymatic- and temperature-sensitive controlled release of ultrasmall superparamagnetic iron oxides (USPIOs). J Nanobiotechnol 9, 51 (2011). https://doi.org/10.1186/1477-3155-9-51