https://www.selleckchem.com/pr....oducts/pimicotinib.h
A simple and robust integrated handheld optical fiber dissolved oxygen (DO) sensor was developed based on a compact optical structure and phase shift measurement principle. In this device, a 1 × 4 multi-mode optical fiber bundle structure was used for the transmission of excitation light and the collection and transmission of fluorescence. The fiber optode was fabricated by coating an O2 sensing foil on the end of the optical fiber bundle. This elegant optical design significantly improved the optical transmission efficiency, miniat
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