Y. Xing, G.W. Gao, G.M. Zhu, J.H. Gao, Z.C. Ge, H.P. Yang*, A nonenzymatic electrochemical glucose sensor based on Ni(OH)2-CNT-PVDF composite and it's application in measuring serum glucose, Journal of The Electrochemical Society, 2014, 161 (5), B106-B110