Electrospray ionization: Difference between revisions
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A process whereby ionized species in the gas phase are caused from an analyte-containing solution via highly charged fine droplets, by means of spraying the solution from a narrow-bore needle tip at atmospheric pressure in the presence of a high electric field. When a pneumatic assistance is added to the formation of a stable spray, the term [[pneumatically assisted electrospray ionization]] is also used (The term [[Ion Spray|ion spray]] is not recommended?). | |||
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== External Links == | == External Links == | ||
Revision as of 00:10, 28 February 2005
| DRAFT DEFINITION |
| Electrospray ionization |
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|
A process whereby ionized species in the gas phase are caused from an analyte-containing solution via highly charged fine droplets, by means of spraying the solution from a narrow-bore needle tip at atmospheric pressure in the presence of a high electric field. When a pneumatic assistance is added to the formation of a stable spray, the term pneumatically assisted electrospray ionization is also used (The term ion spray is not recommended?). |
| Considered between 2004 and 2006 but not included in the 2006 PAC submission |
| This is an unofficial draft definition presented for information and comment. |
|
See additional comments on the Electrospray ionization discussion page (archive of discussion between 2004 and 2006) |
External Links
ASMS What is MS?: What Other Techniques are Used to Produce Ions?
