Smartphone-based battery-free and flexible electrochemical patch for calcium and chloride ions detections in biofluids - Xu, Gang; Cheng, Chen; Yuan, Wei; Liu, Zhaoyang; Zhu, Lihang; Li, Xintong; Lu, Yanli; Chen, Zetao; Liu, Jinglong; Cui, Zheng; Liu, Jingjing; Men, Hong; et al. (Sensors and actuators. B, Chemical, 2019)
Keywords: Batteries; Battery-free; Biofluids; Calcium chloride; Chloride ions; Circuits; Data transmission; Detection; Electrochemical sensing; Energy harvesting; Flexible electronics; Inductive coupling; Near field communication; Real time; Selectivity; Sensors; Serpentine; Signal processing; Smartphone; Smartphones; Stability; Stretchable electrodes; Sweat; Tattoos; Urine; Electrochemical sensing; Battery-free; Stretchable electrodes; Biofluids; Flexible electronics; Smartphone