Real-Time Microanalysis on Evaporation Rate for Cellular Subpicoliter Liquid Droplet using Off-Axis Fiber Interferometer

摘要

We demonstrate a real-time microanalysis approach to the evaporation rate of a (sub)picoliter liquid drop, measured over a 7.85-0.38 picoliter volume, using an off-axis fiber interferometer and achieving the best displacement resolution of 24 nm.