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Pfreundschuh M, Alsteens D, Hilbert M, Steinmetz MO, Müller DJ.Pfreundschuh M, et al. Among authors: alsteens d.Nano Lett. 2014 May 14;14(5):2957-64. doi: 10.1021/nl5012905. Epub 2014 May 5.Nano Lett. 2014.PMID: 24766578