An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Zheng N, Zhou X, Yang W, Li X, Yuan Z.Zheng N, et al.Talanta. 2009 Aug 15;79(3):780-6. doi: 10.1016/j.talanta.2009.05.002. Epub 2009 May 12.Talanta. 2009.PMID: 19576445
Hou S, Zheng N, Feng H, Li X, Yuan Z.Hou S, et al. Among authors: zheng n.Anal Biochem. 2008 Oct 15;381(2):179-84. doi: 10.1016/j.ab.2008.03.055. Epub 2008 May 1.Anal Biochem. 2008.PMID: 18455490
Li M, Xu G, Guo N, Zheng N, Dong W, Li X, Yu Y.Li M, et al. Among authors: zheng n.Environ Sci Pollut Res Int. 2021 Oct;28(37):51471-51479. doi: 10.1007/s11356-021-14368-6. Epub 2021 May 13.Environ Sci Pollut Res Int. 2021.PMID: 33983610
Xu S, Zheng N, Liu J, Wang Y, Chang S.Xu S, et al. Among authors: zheng n.Environ Geochem Health. 2013 Feb;35(1):89-99. doi: 10.1007/s10653-012-9463-1. Epub 2012 Jun 15.Environ Geochem Health. 2013.PMID: 22699429
Xu G, Li M, Wang Y, Zheng N, Yang L, Yu H, Yu Y.Xu G, et al. Among authors: zheng n.Sci Total Environ. 2019 Aug 15;678:173-180. doi: 10.1016/j.scitotenv.2019.04.418. Epub 2019 Apr 29.Sci Total Environ. 2019.PMID: 31075583
Li Y, Yu Y, Zheng N, Hou S, Song X, Dong W.Li Y, et al. Among authors: zheng n.Environ Res. 2020 Mar;182:108914. doi: 10.1016/j.envres.2019.108914. Epub 2019 Dec 2.Environ Res. 2020.PMID: 31812938
Zheng N, Wang Q, Zheng D.Zheng N, et al. Among authors: zheng d.Sci Total Environ. 2007 Sep 20;383(1-3):81-9. doi: 10.1016/j.scitotenv.2007.05.002. Epub 2007 Jun 15.Sci Total Environ. 2007.PMID: 17573096
Zheng N, Wang Q, Zhang X, Zheng D, Zhang Z, Zhang S.Zheng N, et al. Among authors: zheng d.Sci Total Environ. 2007 Nov 15;387(1-3):96-104. doi: 10.1016/j.scitotenv.2007.07.044. Epub 2007 Sep 4.Sci Total Environ. 2007.PMID: 17765948