What electrospray has to be so small?
In this video I'm going to give you three reasons why the electrospray meniscus has to be so small.
At the end, I'm going to show you why the inner diametter of the emitter is irrelevant.


ESI stands for Electro-Spray Ionization.
Ionization efficiency and ionization stability are important in mass spectrometry because the quality of the data depends ion the quality of the spray.
Electrospray and nano-electrospray are used for proteomics and metabolomics. Scientists and analytical chemists invest a lot of their time to get stable sprays.
I made and filmed an electrospray to show what is does when is stable, and what happens when it is unstable. This video is a hands-on introduction to electrospray ionization.

Professional electrospray and nano-electrospray solutions:
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The Sharp Singularity nano-electrospray emitters:
[ Ссылка ]

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