IE20240092A2 - Electrospray Ion Source for Spectrometry Using Inductively Heated Gas - Google Patents
Electrospray Ion Source for Spectrometry Using Inductively Heated GasInfo
- Publication number
- IE20240092A2 IE20240092A2 IE20240092A IE20240092A IE20240092A2 IE 20240092 A2 IE20240092 A2 IE 20240092A2 IE 20240092 A IE20240092 A IE 20240092A IE 20240092 A IE20240092 A IE 20240092A IE 20240092 A2 IE20240092 A2 IE 20240092A2
- Authority
- IE
- Ireland
- Prior art keywords
- droplets
- gas
- cloud
- heating
- spectrometry
- Prior art date
Links
- 238000004611 spectroscopical analysis Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 3
- 150000002500 ions Chemical class 0.000 abstract 3
- 238000007787 electrohydrodynamic spraying Methods 0.000 abstract 2
- 238000004807 desolvation Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000005674 electromagnetic induction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Landscapes
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The invention relates to the generation of desolvated ions by electrospraying to be investigated analytically, e.g. according to the charge-related mass m/z and/or ion mobility. The cloud of highly charged droplets drawn from the spray capillary by a high voltage is usually focused and stabilized by a beam of nebulizing gas surrounding the cloud of tiny droplets. For a fast drying of the droplets, an additional desolvation gas is usually heated to a temperature of up to several hundred degrees centigrade and blown into the cloud of droplets. The invention particularly relates to the heating of the gas which is instrumental in the generation of desolvated ions as part of the electrospraying process without any mechanical or electrical contact between the heating power supply and the heater itself, but rather by heating the heater for the gas using electromagnetic induction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE20240092A IE20240092A2 (en) | 2021-05-14 | 2021-05-14 | Electrospray Ion Source for Spectrometry Using Inductively Heated Gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE20240092A IE20240092A2 (en) | 2021-05-14 | 2021-05-14 | Electrospray Ion Source for Spectrometry Using Inductively Heated Gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE20240092A3 IE20240092A3 (en) | 2024-11-20 |
| IE20240092A2 true IE20240092A2 (en) | 2024-11-20 |
Family
ID=93560814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE20240092A IE20240092A2 (en) | 2021-05-14 | 2021-05-14 | Electrospray Ion Source for Spectrometry Using Inductively Heated Gas |
Country Status (1)
| Country | Link |
|---|---|
| IE (1) | IE20240092A2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015040391A1 (en) * | 2013-09-20 | 2015-03-26 | Micromass Uk Limited | Mass spectrometer |
| GB201508328D0 (en) * | 2015-05-15 | 2015-06-24 | Micromass Ltd | Auxiliary gas inlet |
| GB201915843D0 (en) * | 2019-10-31 | 2019-12-18 | Micromass Ltd | Ion source |
-
2021
- 2021-05-14 IE IE20240092A patent/IE20240092A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE20240092A3 (en) | 2024-11-20 |
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