Fabrication of multianalyte CeO2 nanograin electrolyte–insulator–semiconductor biosensors by using CF4 plasma treatment oleh Chyuan Haur Kao, Hsiang Chen, Fang Yao Stephen Hou, Shan Wei Chang, Che Wei Chang, Chao Sung Lai, Chin Pang Chen, Yun Yang He, Shang-Ren Lin, Kun Min Hsieh, Min Han Lin