基于一步水热法在氧化石墨烯上直接生长有序的 PdCu 和 Co 掺杂 PdCu 纳米粒子，用于活细胞中 HO 的超灵敏传感。
Direct growth of ordered PdCu and Co doped PdCu nanoparticles on graphene oxide based on a one-step hydrothermal method for ultrasensitive sensing of HO in living cells.
机构信息
College of Food Science and Engineering, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University, Xi'an, Shaanxi 710069, China.
College of Chemistry & Materials Science, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University, Xi'an, Shaanxi 710069, China.
出版信息
Analyst. 2018 Dec 17;144(1):157-160. doi: 10.1039/c8an01875h.
Ordered PdCu and Co doped PdCu nanoparticles have been synthesized on graphene oxide (GO). The obtained Co-PdCu/GO composites were used to fabricate a H2O2 electrochemical sensor which exhibits an ultralow LOD (limit of detection) of 1.2 nM and an extra broad linear range of 5 nM-5.774 mM, and has been used to detect H2O2 in living cells successfully.
有序的 PdCu 和 Co 掺杂的 PdCu 纳米粒子已经在氧化石墨烯（GO）上合成。所得到的 Co-PdCu/GO 复合材料被用于制备 H2O2 电化学传感器，该传感器具有超低的检测限（LOD）为 1.2 nM 和超宽的线性范围为 5 nM-5.774 mM，并已成功用于检测活细胞中的 H2O2。
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