[1] [1] Schrauzer G N,white D A,Schneider C J.Bioinorganic Chem.,1977,7(1):23.

[5] [5] Robert S B,Lewis L J,Craig C F.Anal.Chem.,1972,44(13):2195.

[6] [6] Hossain M D.Talanta,2012,88(1):30.

[7] [7] Luo G.Anal.Lett.,2012,45(17):2493.

[8] [8] Sengupta M K,Dasgupta P K.Anal.Chem.,2011,83(24):9378.

[9] [9] Ohira S I,Idowu A D,Dasgupta P K.Anal.Chem.,2010,82(9):3467.

[10] [10] Wang Y,Xie J.Talanta,2013,112(8):123.

[11] [11] Cobo-Fernandez M G,Palacios M A.Fresenius J Anal.Chem.,1995,351(4-5):438.

[12] [12] Liang A H,Wei Y Y,Wen G Q,et al.RSC Advances,2013,3(31):12585.