Nitrogen-Doped Carbon–Copper Nanohybrids as Electrocatalysts in H2O2 and Glucose SensingChengzhen Wei, Yuanying Liu, Xinran Li, Junhong Zhao, Zhen Run, and Huan Pang* ChemElectroChem, 2014, DOI: 10.1002/celc.201300211...