1. Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment, 37 Miaoling Road, Qingdao 266061, P. R. China
2. College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
3. Shandong Technological Center of Oceanographic Instrumentation Co., Ltd, 37 Miaoling Road, Qingdao 266061, P. R. China
4. Innovation and Development Institute of Shangdong Province, Jinan 250101, P. R. China