Nature Materials (2012) - Comments
pubmed: 22961202  doi: 10.1038/nmat3406  issn: 1476-1122  issn: 1476-4660 

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Eun Seon Cho, Jiwon Kim, Baudilio Tejerina, Thomas M. Hermans, Hao Jiang, Hideyuki Nakanishi, Miao Yu, Alexander Z. Patashinski, Sharon C. Glotzer, Francesco Stellacci, Bartosz A. Grzybowski