Submicron nanoelectrospray emitters, which suppress nonspecific aggregation and accommodate high‐salt buffers, have significantly enhanced native mass spectrometry (native MS) performance. Current technical challenges in fabricating such precision emitters, coupled with… Click to show full abstract
Submicron nanoelectrospray emitters, which suppress nonspecific aggregation and accommodate high‐salt buffers, have significantly enhanced native mass spectrometry (native MS) performance. Current technical challenges in fabricating such precision emitters, coupled with commercial products' high costs and limited size specifications, hinder diversified analytical demands. Developing cost‐effective and customizable fabrication strategies is therefore imperative to overcome technical barriers, improve instrumental performance, and broaden application scopes.
               
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