Study on molecular structure characteristics of natural dissolved organic nitrogen by use of negative and positive ion mode electrospray ionization Orbitrap mass spectrometry and collision-induced dissociation
Lijie Li, Yunyun Li, Zhi Fang, Chen He
Topics & Concepts
ChemistryOrbitrapElectrospray ionizationMass spectrometryDissociation (chemistry)Tandem mass spectrometryMass spectrumCollision-induced dissociationFormic acidIonizationMoleculeIonAnalytical Chemistry (journal)ChromatographyOrganic chemistryMass Spectrometry Techniques and ApplicationsAnalytical chemistry methods developmentWater Treatment and Disinfection