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.
Gao Y, Shi Z, Zong Q, Wu P, Su J, Liu R.Gao Y, et al. Among authors: liu r.Anal Chim Acta. 2014 Feb 17;812:6-11. doi: 10.1016/j.aca.2014.01.002. Epub 2014 Jan 9.Anal Chim Acta. 2014.PMID: 24491757
Liu R, Wu P, Xi M, Xu K, Lv Y.Liu R, et al.Talanta. 2009 May 15;78(3):885-90. doi: 10.1016/j.talanta.2008.12.067. Epub 2009 Jan 20.Talanta. 2009.PMID: 19269445
Liu R, Xu M, Shi Z, Zhang J, Gao Y, Yang L.Liu R, et al.Talanta. 2013 Dec 15;117:371-5. doi: 10.1016/j.talanta.2013.09.024. Epub 2013 Sep 25.Talanta. 2013.PMID: 24209355
Liu R, Liu X, Tang Y, Wu L, Hou X, Lv Y.Liu R, et al. Among authors: liu x.Anal Chem. 2011 Mar 15;83(6):2330-6. doi: 10.1021/ac103265z. Epub 2011 Feb 24.Anal Chem. 2011.PMID: 21348438
Sun JF, Liu R, Zhang ZM, Liu JF.Sun JF, et al. Among authors: liu r, liu jf.Anal Chim Acta. 2014 Apr 11;820:139-45. doi: 10.1016/j.aca.2014.02.026. Epub 2014 Feb 27.Anal Chim Acta. 2014.PMID: 24745747