View source for Template:Ambient all

==Table of ambient ionization techniques==
Click the header box to sort the [[ambient ionization techniques]]. 

{|class="wikitable sortable" cellpadding="15" border="1" cellspacing="0"  width="85%"
! align="left"| Acronym
! align="left" |Technique
! align="left" |Material Removal
! align="left" |Ionization
! align="left" |Classification
! align="left" |Reference

|-
|[[ASAP]]
|[[Atmospheric pressure solids analysis probe]]
|Heat
|[[Chemical ionization]]
|[[#Plasma]]
|{{doi}}10.1021/ac051470k

|-
|[[APTDI]]
|[[Atmospheric pressure thermal desorption/ionization]]
|Heat
|
|[[#Plasma]]
|

|-
|[[BADCI]]
|[[Beta electron-assisted direct chemical ionization]]
|Heat
|[[Metastable chemical ionization]]
|[[#Two step]]
|{{doi}}10.1039/B909072J 

|-
|[[DAPCI]]
|[[Desorption atmospheric pressure chemical ionization]]
|Heat
|[[Chemical ionization]]
|[[#Plasma]]
|{{doi}}10.1039/B418697D 

|-
|[[DAPPI]]
|[[Desorption atmospheric pressure photoionization]]
|Heat
|[[Photoionization]]
|[[#Extraction]]
|{{doi}}10.1021/ac071152g

|-
|[[DART]]
|[[Direct analysis in real time]]
|Heat
|[[Metastable chemical ionization]]
|[[#Plasma]]
|{{doi}}10.1021/ac050162j 

|-
|[[DBDI]]
|[[Dielectric barrier discharge ionization]]
|Heat
|[[Metastable chemical ionization]]
|[[#Plasma]]
|{{doi}}10.1016/j.jasms.2007.07.027

|-
|[[DCBI]]
|[[Desorption corona beam ionization]]
|Heat
|[[Metastable chemical ionization]]
|[[#Plasma]]
|{{doi}}10.1039/B922616H

|-
|[[DCI]]
|[[Desorption chemical ionization]]
|Heat
|[[Chemical ionization]]
|[[#Plasma]]
|

|-
|[[DEMI]]
|[[Desorption electrospray/metastable-induced ionization]]
|Solvent extraction
|[[Electrospray]]/[[Metastable chemical ionization]]
|[[#Multimode]]


|{{doi}}10.1021/ac9014098

|-
|[[DESI]]
|[[Desorption Electrospray Ionization]]
|Liquid extraction
|[[Electrospray]]
|[[#Extraction]]
|

|-
|[[DICE]]
|[[Desorption ionization by charge exchange]]
|Liquid extraction
|
|[[#Extraction]]
|

|-
|[[EASI]]
|[[Easy ambient sonic-spray ionization]]
|Liquid extraction
|Droplet evaporation
|[[#Extraction]]
|{{doi}}10.1021/ac701960q

|-
|[[EESI]]
|[[Extractive electrospray ionization]]
|Aerosol extraction
|[[Electrospray]]
|[[#Two step]]
|{{doi}}10.1039/b602614a

|-
|[[ELDI]]
|[[Electrospray laser desorption ionization]]
|Laser
|[[Electrospray]]
|[[#Laser]]
|{{doi}}10.1002/rcm.3011

|-
|[[HAPGDI]]
|[[Helium atmospheric pressure glow discharge ionization]]
|
|
|[[#Plasma]]
|

|-
|[[IR-LAMICI]]
|[[Infrared laser ablation metastable-induced chemical ionization]]
|Laser
|[[Metastable chemical ionization]]
|[[#Laser]]
|{{doi}}10.1021/ac902905v

|-
|[[LADESI]]
|[[Laser assisted desorption electrospray ionization]]
|Laser
|[[Electrospray]]
|[[#Laser]]
|{{doi}}10.1039/b715146b

|-
|[[LAESI]]
|[[Laser ablation electrospray ionization]]
|Laser
|[[Electrospray]]
|[[#Laser]]
|{{doi}}10.1021/ac071181r 

|-
|[[LA-FAPA]]
|[[Laser ablation flowing atmospheric pressure afterglow]]
|Laser
|Plasma
|[[#Laser]]
|{{doi}}10.1021/ac801594u 

|-
|[[LA-ICP]]
|[[Laser ablation inductively coupled plasma]]
|Laser
|Plasma
|[[#Laser]]
|

|-
|[[LDAPCI]]
|[[Laser desorption atmospheric pressure chemical ionization]]
|Laser
|[[APCI]]
|[[#Laser]]
|{{doi}}10.1021/ac020402k


|-
|[[LDESI]]
|[[Laser desorption electrospray ionization]]
|Laser
|[[Electrospray]]
|[[#Laser]]
|{{doi}}

|-
|[[LDI]]
|[[Laser desorption ionization]]
|Laser
|
|[[#Other]]
|

|-
|[[LEMS]]
|[[Laser electrospray mass spectrometry]]
|Laser
|[[Electrospray]]
|[[#Laser]]
|{{doi}}10.1002/rcm.4226

|-
|[[LESA]]
|[[Liquid extraction surface analysis]]
|[[Liquid microjunction]]
|[[Electrospray]]
|[[#Extraction]]
|

|-
|[[LIAD-ESI]]
|[[Laser-induced acoustic desorption-electrospray ionization]]
|Laser
|[[Electrospray]]
|[[#Acoustic]]
|{{doi}}10.1021/ac800896y

|-
|[[LMJ-SSP]]
|[[Liquid microjunction-surface sampling probe]]
|[[Liquid microjunction]]
|[[Electrospray]]
|[[#Extraction]]
|{{doi}}10.1021/ac901098d

|-
|[[LSI]]
|[[Laser spray ionization]]
|Laser
|Droplet evaporation
|[[#Other]]
|{{doi}}10.1074/mcp.M900527-MCP200

|-
|[[LTP]]
|[[Low temperature plasma]]
|Heat
|[[Metastable chemical ionization]]
|[[#Plasma]]
|{{doi}}10.1021/ac801641a

|-
|[[MAII]]
|[[Matrix-assisted inlet ionization]]
|Aerosol
|Droplet evaporation
|[[#Other]]
|{{doi}}10.1021/ac102339y

|-
|[[MALDESI]]
|[[Matrix-assisted laser desorption electrospray ionization]]
|Laser
|[[Electrospray]]
|[[#Laser]]
|http://dx.doi.org/10.1016/j.jasms.2006.08.003

|-
|[[nano-DESI]]
|[[Nanospray desorption electrospray ionization]]
|[[Liquid microjunction]]
|[[Electrospray]]
|[[#Extraction]]
|{{doi}}10.1039/C0AN00312C 

|-
|[[ND-EESI]]
|[[Neutral desorption extractive electrospray ionization]]
|Gas
|[[Electrospray]]
|[[#Two step]]
|{{doi}}10.1002/jms.1282

|-
|[[PADI]]
|[[Plasma-assisted desorption ionization]]
|Heat
|[[Metastable chemical ionization]]
|[[#Plasma]]
|{{doi}}10.1021/ac070109q

|-
|[[PESI]]
|[[Probe electrospray ionization]]
|Solid extraction
|[[Electrospray]]
|[[#Two step]]
|{{doi}}10.1002/rcm.3201

|-
|[[PS]]
|[[Paper spray]]
|Solid extraction
|[[Electrospray]]
|
|{{doi}}10.1021/ac902854g

|-
|[[RADIO]]
|[[Radiofrequency acoustic desorption and ionization]]
|Acoustic
|[[Electrospray]]
|[[#Acoustic]]
|{{doi}}10.1016/j.jasms.2008.11.024

|-
|[[RASTIR]]
|[[Remote analyte sampling transport and ionization relay]]
|Gas
|[[Electrospray]]
|
|{{doi}}10.1021/ac800289f 

|-
|[[REIMS]]
|[[Rapid evaporative ionization mass spectrometry]]
|Heat
|Charge separation
|[[#Other]]
|{{doi}}10.1002/anie.200902546

|-
|[[SACI]]
|[[Surface activated chemical ionization]]
|Heat
|[[Chemical ionization]]
|
|{{doi}}10.2174/138620709787315427   

|-
|[[SAII]]
|[[Solvent-assisted inlet ionization]]
|Heat
|Droplet evaporation
|[[#Other]]
|{{doi}}10.1021/ac201982r

|-
|[[SPAMS]]
|[[Single-particle aerosol mass spectrometry]]
|Aerosol
|[[Laser desorption ionization]]
|[[#Other]]
|{{doi}}10.1021/ac901208h

|-
|[[TM-DESI]]
|[[Transmission mode desorption electrospray ionization]]
|Liquid extraction
|[[Electrospray]]
|[[#Extraction]]
|

|}

===Classification===

From {{doi}}10.1021/cr300309q (Monge, M. E.; Harris, G. A.; Dwivedi, P.; Fernandez, F. M. Mass Spectrometry: Recent Advances in Direct Open Air Surface Sampling/Ionization. ''Chem. Rev.'' '''2013''', ''113'', 2269-2308)

====Extraction====
"One-step techniques where desorption occurs by solid?liquid extraction processes dynamically followed by ESI, APPI, sonic spray, or CI ion production mechanisms"

====Plasma====
"One-step plasma-based techniques involving thermal or chemical sputtering desorption of neutrals working in parallel with chemical ionization mechanisms"

====Two step====
"Two-step techniques involving thermal desorption or mechanical ablation followed by secondary ionization"

====Laser====
"Two-step techniques involving laser desorption/ablation followed by secondary ionization"

====Acoustic====
"Two-step acoustic desorption methods"

====Multimode====
"Multimode techniques involving two of the principles in previous categories"

====Other====
"One-of-a-kind techniques that do not fit into previous categories"