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Wang L, Clavero C, Huba Z, Carroll KJ, Carpenter EE, Gu D, Lukaszew RA.Wang L, et al. Among authors: carpenter ee.Nano Lett. 2011 Mar 9;11(3):1237-40. doi: 10.1021/nl1042243. Epub 2011 Feb 14.Nano Lett. 2011.PMID: 21319843