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Han L, Zhang Y, Zhang Y, Shu Y, Chen XW, Wang JH.Han L, et al. Among authors: chen xw.Talanta. 2017 Aug 15;171:32-38. doi: 10.1016/j.talanta.2017.04.056. Epub 2017 Apr 25.Talanta. 2017.PMID: 28551145
Du Z, Yu YL, Chen XW, Wang JH.Du Z, et al. Among authors: chen xw.Chemistry. 2007;13(34):9679-85. doi: 10.1002/chem.200700784.Chemistry. 2007.PMID: 17853518
Cheng DH, Chen XW, Shu Y, Wang JH.Cheng DH, et al. Among authors: chen xw.Talanta. 2008 Jun 15;75(5):1270-8. doi: 10.1016/j.talanta.2008.01.044. Epub 2008 Feb 1.Talanta. 2008.PMID: 18585212