作者单位:Henan Univ, Coll Chem & Chem Engn, Henan Joint Int Res Lab Environm Pollut Control M, Kaifeng 475004, Henan, Peoples R China[1]Nanjing Univ, Dept Chem, State Key Lab Analyt Chem Life Sci, Nanjing 210023, Jiangsu, Peoples R China[2]Henan Univ, Journal Henan Univ Med Sci, Kaifeng 475004, Henan, Peoples R China[3]