A novel capacitively coupled contactless conductivity detection (C4D) microfluidic chip integrated 3D microelectrodes for on-site determination of soil nutrients. - Yan Hong; Le Wang; Jingming Su; Rujing Wang; Junqing Zhang; Yang Liu; Hongyan Guo; Mengya Li; Qinwen Lu; Yongjia Chang; Jiabao Zhang; Xiangyu Chen 005 (Comput. Electron. Agric., 2024)