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Wang TH, Fang TH, Kang SH, Lin YC.Wang TH, et al. Among authors: fang th.Nanotechnology. 2007 Apr 4;18(13):135701. doi: 10.1088/0957-4484/18/13/135701. Epub 2007 Feb 28.Nanotechnology. 2007.PMID: 21730386