{"version":"1.0","type":"link","title":"Field desorption - Newikis","description":"Field desorption (FD) is a method of ion formation used in mass spectrometry (MS) in which a high-potential electric field is applied to an emitter with a sharp surface, such as a razor blade, or more commonly, a filament from which tiny \"whiskers\" have formed. This results in a high electric field…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/5/56/Field_desorption.gif","thumbnail_width":800,"thumbnail_height":321}