Extractive electrospray ionization for direct analysis of undiluted urine, milk and other complex mixtures without sample preparation

Name: Work Video:
Duration: 3 min 30 s
Description: On-line droplet–droplet extraction occurs when a sample spray intersects a reagent electrospray; this allows continuous analysis of trace amounts of compounds directly in complex matrices including undiluted urine, milk and polluted water over extended periods of time.
Huanwen Chen; André Venter; R. Graham Cooks
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