Electrochemical Determination of Nitrite by Au Nanoparticle/Graphene-Chitosan Modified Electrode. - Rijian Mo; Xuehua Wang; Qiong Yuan; Xiemin Yan; Tiantian Su; Yanting Feng; Lulu Lv; Chunxia Zhou; Pengzhi Hong; Shengli Sun; Zhe Wang; Chengyong Li (Sensors, 2018)