mass spectrometry assay nanospray desorption electrospray ionization assay https://github.com/obi-ontology/obi/issues/1408 Suvarna Nadendla NanoDESI Rebecca Jackson A mass spectrometry assay that analyzes organic and biological molecules on a substrate by desorption of an analyte into a solvent bridge formed between two capillaries and the analysis surface. One capillary supplies solvent to create and maintain the bridge, while the second capillary transports the dissolved analyte from the bridge to the mass spectrometer. A high voltage applied between the inlet of mass spectrometer and the primary capillary creates a self-aspirating nanospray. url:https://pubmed.ncbi.nlm.nih.gov/20593081/ CFDE nanospray desorption electrospray ionization assay Michelle Giglio metadata complete