质谱电喷雾电离源研究新进展Word格式.docx
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质谱电喷雾电离源研究新进展@#@质谱电喷雾电离源研究新进展@#@AdvancesofElectrosprayIonizationSourceforMassSpectrometry@#@LIJia-bin,HAOFei-ran,TIANFang,ZHANGYang-jun@#@(StateKeyLaboratoryofProteomics,BeijingProteomeResearchCenter,@#@BeijingInstituteofRadiationMedicine,Beijing102206,China)@#@Abstract:
@#@Theelectrosprayionization(ESI)sourcehasbeenwidelyusedfortheidentication@#@andquantificationofmacromoleculesespeciallybiomacromoleculessinceJohnFenndevel-opedthesoftionsourcein1984.ESIsuffersfromlowsamplingefficiencyconsistingofioni-zationefficiencyandtransmissionefficiency,whichdirectlylimitsthedetectionsensitivityofamassspectrometer.Soscientistsworkinginthisfieldhavepaidgreatattentiontoim-provesamplingefficiency.Inthisreview,thetheoryofESIsourceisintroducedindetail,andtherecentimprovementofelectrosprayionizationsourceisreviewed.@#@Keywords:
@#@electrosprayionizationsource;@#@ionizationefficiency;@#@samplingefficiency@#@