Au nanospheres modified boron-doped diamond microelectrode grown via hydrogen plasma etching solid doping source for dopamine detection
Kaili Yao, Xiaojun Tan, Bing Dai*(), Jie Bai, Qiaoyang Sun, Wenxin Cao, Jiwen Zhao, Lei Yang, Jiecai Han, Jiaqi Zhu*()

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Fig. 1.. Schematic illustrations of making doping source with graphite and B2O3 powders (a, b); (c-e) process for the growth of BDD film; (f, g) manufacturing Au nanospheres modified BDD film.