Journal of Colloid and Interface Science (2012) - Comment
pubmed: 21974922  doi: 10.1016/j.jcis.2011.09.002  issn: 0021-9797  issn: 1095-7103 

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Shengdong Pan, Haoyu Shen, Qihong Xu, Jian Luo, Meiqin Hu