From Event: SPIE Optical Engineering + Applications, 2017
Chloride level in sweat is a major diagnostic criterion for cystic fibrosis (CF) and many other health conditions. In an effort to develop a low cost, point-of-care sweat diagnostics system for chloride concentration measurement, we demonstrated a smartphone-based chloridometer to measure sweat chloride by using our recently developed fluorescence chloride sensor. We characterized the performance of our device to validate its clinical potential. The study indicates that our smartphone-based chloridometer may potentially advance the point-of-care diagnostic system by reducing cost and improving diagnostic accuracy.
Chenji Zhang, Jimin P. Kim, Michael Creer, Jian Yang, and Zhiwen Liu, "Smartphone chloridometer for point-of-care applications ," Proc. SPIE 10380, Ultrafast Nonlinear Imaging and Spectroscopy V, 103800I (Presented at SPIE Optical Engineering + Applications: August 06, 2017; Published: 7 September 2017); https://doi.org/10.1117/12.2273982.
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