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González-González A, Alonso M, Navarro E, Sacedón JL, Ruiz A.González-González A, et al.Nanoscale Res Lett. 2010 Aug 11;5(12):1882-7. doi: 10.1007/s11671-010-9725-8.Nanoscale Res Lett. 2010.PMID: 21170139Free PMC article.