State Key Lab of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 Jilin, China.
Nanoscale. 2013 Oct 7;5(19):8921-4. doi: 10.1039/c3nr02031b. Epub 2013 Aug 12.
In this communication, we demonstrate for the first time that ultrathin graphitic carbon nitride (g-C₃N₄) nanosheets can serve as a low-cost, green, and highly efficient electrocatalyst toward the reduction of hydrogen peroxide. We further demonstrate its application for electrochemical glucose biosensing in both buffer solution and human serum medium with a detection limit of 11 μM and 45 μM, respectively.
在本通讯中，我们首次证明了超薄石墨相氮化碳（g-C₃N₄）纳米片可用作一种低成本、绿色、高效的电催化剂，用于还原过氧化氢。我们进一步证明了其在缓冲溶液和人血清介质中的电化学葡萄糖生物传感应用，检测限分别为 11 μM 和 45 μM。
