Optical Fiber Probe Detects Nanoliter-Scale Biological Fluid Conductivity

Optical fiber probe detects nanoliter-scale biological fluid conductivity

Some of the most revealing signals about human health are carried in fluids that are almost impossible to measure.

Hair-Thin Fiber Detects Chemistry of a Single Drop of Body Fluid

In a groundbreaking advancement poised to revolutionize the field of biomedical sensing, researchers at Jilin University have engineered a highly miniaturized optical fiber probe capable of detecting the electrical conductivity of biological fluids in volumes as minuscule as 50 nanoliters. This innovation marks a significant stride toward enabling real-time monitoring of vital physiological indicators within extremely limited fluid samples, a ch…