WO1999056304A8 - Apparatus and method for creating a continuous electrospray of a sample for mass spectrometric analysis - Google Patents
Apparatus and method for creating a continuous electrospray of a sample for mass spectrometric analysisInfo
- Publication number
- WO1999056304A8 WO1999056304A8 PCT/US1999/008899 US9908899W WO9956304A8 WO 1999056304 A8 WO1999056304 A8 WO 1999056304A8 US 9908899 W US9908899 W US 9908899W WO 9956304 A8 WO9956304 A8 WO 9956304A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mass spectrometric
- ion spray
- spray body
- creating
- sample
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
- H01J49/165—Electrospray ionisation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Apparatus and method to form continuous electrospray of an analyte for mass spectrometric analaysis, wherein the analyte is stored in a resealably sealable container connected to a chamber of an ion spray body, and in fluid registry therewith, and a pressure fluid means connected to the container and in fluid connection therewith, so that pressure in the container drives the analyte to the chamber of the ion spray body where it is ionized, and then expelled through a needle connected to the chamber of the ion spray body and in fluid registry therewith, wherein the needle is downstream from the ion spray body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU38660/99A AU3866099A (en) | 1998-04-24 | 1999-04-23 | Apparatus and method for creating a continuous electrospray of a sample for massspectrometric analysis |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8298898P | 1998-04-24 | 1998-04-24 | |
| US60/082,988 | 1998-04-24 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| WO1999056304A2 WO1999056304A2 (en) | 1999-11-04 |
| WO1999056304A3 WO1999056304A3 (en) | 2000-01-20 |
| WO1999056304A9 WO1999056304A9 (en) | 2000-04-27 |
| WO1999056304A8 true WO1999056304A8 (en) | 2001-02-08 |
Family
ID=22174721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1999/008899 WO1999056304A2 (en) | 1998-04-24 | 1999-04-23 | Apparatus and method for creating a continuous electrospray of a sample for mass spectrometric analysis |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU3866099A (en) |
| WO (1) | WO1999056304A2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1395939A4 (en) * | 2001-05-24 | 2006-06-07 | New Objective Inc | Method and apparatus for feedback controlled electrospray |
| US9196468B2 (en) * | 2012-05-18 | 2015-11-24 | Dh Technologies Development Pte. Ltd. | Method and system for introducing make-up flow in an electrospray ion source system |
| US10718745B2 (en) | 2015-11-09 | 2020-07-21 | Thermo Finnigan Llc | Systems and methods for ionization |
| CN113767449A (en) * | 2019-02-01 | 2021-12-07 | Dh科技发展私人贸易有限公司 | System for monitoring and controlling the composition of charged droplets for optimal ion emission |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5572023A (en) * | 1995-05-30 | 1996-11-05 | Board Of Regents, The University Of Texas System | Electrospray methods and apparatus for trace analysis |
-
1999
- 1999-04-23 AU AU38660/99A patent/AU3866099A/en not_active Abandoned
- 1999-04-23 WO PCT/US1999/008899 patent/WO1999056304A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999056304A9 (en) | 2000-04-27 |
| WO1999056304A2 (en) | 1999-11-04 |
| WO1999056304A3 (en) | 2000-01-20 |
| AU3866099A (en) | 1999-11-16 |
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