Recently, Dr. Li Xu and Associate Prof. Jiexiang Xia’s group published the latest research work titled “A sensitive signal-on photoelectrochemical sensor for tetracycline determination using visible-light-driven flower-like CN/BiOBr composites” (Biosens. Bioelectron., 2018, 111, 74-81) online in Biosensors and Bioelectronics (Top journal of international engineering science and technology, IF=7.780). Jiangsu University is the first completed department of this paper, and PhD candidate Pengcheng Yan is the first author.

　　This work was supported by the grant from National Natural Science Foundation.