CN104900474B - 一种串联离子阱 - Google Patents
一种串联离子阱 Download PDFInfo
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- CN104900474B CN104900474B CN201510274945.7A CN201510274945A CN104900474B CN 104900474 B CN104900474 B CN 104900474B CN 201510274945 A CN201510274945 A CN 201510274945A CN 104900474 B CN104900474 B CN 104900474B
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- 238000005040 ion trap Methods 0.000 title claims abstract description 144
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 102000004310 Ion Channels Human genes 0.000 claims abstract description 11
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- 230000004323 axial length Effects 0.000 claims description 14
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- 230000005596 ionic collisions Effects 0.000 claims description 6
- 238000013467 fragmentation Methods 0.000 claims description 5
- 238000006062 fragmentation reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 abstract description 100
- 238000003860 storage Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004458 analytical method Methods 0.000 description 14
- 230000005684 electric field Effects 0.000 description 7
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- 150000001768 cations Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
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- 238000004885 tandem mass spectrometry Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
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- 229920000831 ionic polymer Polymers 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/424—Three-dimensional ion traps, i.e. comprising end-cap and ring electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
-
- 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
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electron Tubes For Measurement (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510274945.7A CN104900474B (zh) | 2015-05-26 | 2015-05-26 | 一种串联离子阱 |
Applications Claiming Priority (1)
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CN201510274945.7A CN104900474B (zh) | 2015-05-26 | 2015-05-26 | 一种串联离子阱 |
Publications (2)
Publication Number | Publication Date |
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CN104900474A CN104900474A (zh) | 2015-09-09 |
CN104900474B true CN104900474B (zh) | 2017-02-01 |
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CN201510274945.7A Active CN104900474B (zh) | 2015-05-26 | 2015-05-26 | 一种串联离子阱 |
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CN (1) | CN104900474B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107591309B (zh) * | 2017-08-30 | 2019-04-16 | 清华大学深圳研究生院 | 离子阱的并行工作方法 |
CN108807133B (zh) * | 2018-05-29 | 2019-11-26 | 清华大学深圳研究生院 | 在轨道型离子阱中进行离子反应和分析的方法 |
DE102019215148B4 (de) * | 2019-10-01 | 2022-04-14 | Leybold Gmbh | Ionenfalle mit ringförmigem Ionenspeicherraum und Massenspektrometer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7217922B2 (en) * | 2005-03-14 | 2007-05-15 | Lucent Technologies Inc. | Planar micro-miniature ion trap devices |
CA2632578A1 (en) * | 2005-12-13 | 2007-08-09 | Brigham Young University | Miniature toroidal radio frequency ion trap mass analyzer |
CN101367093B (zh) * | 2008-08-22 | 2011-08-03 | 马鞍山钢铁股份有限公司 | 一种热轧带肋钢筋的控轧控冷工艺 |
CN101364519A (zh) * | 2008-09-27 | 2009-02-11 | 复旦大学 | 圆环离子阱及圆环离子阱阵列 |
CN101782551B (zh) * | 2009-01-20 | 2013-08-21 | 复旦大学 | 一种环绕电极离子阱阵列 |
WO2013026063A1 (en) * | 2011-08-18 | 2013-02-21 | Brigham Young University | Toroidal ion trap mass analyzer with cylindrical electrodes |
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2015
- 2015-05-26 CN CN201510274945.7A patent/CN104900474B/zh active Active
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Address after: 518000 Tsinghua campus, Shenzhen University Town, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen International Graduate School of Tsinghua University Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili of Tsinghua Patentee before: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA University |
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Effective date of registration: 20210118 Address after: Room 901, unit a, G4, TCL International e city, 1001 Zhongshan Garden Road, Xili street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: CHIN INSTRUMENT Co.,Ltd. Address before: 518000 Tsinghua campus, Shenzhen University Town, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen International Graduate School of Tsinghua University |
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Address after: 230000, 1st to 5th floors, Building B13 West, Hefei Innovation and Technology Park, Sugang Road, Feixi County Economic Development Zone, Hefei City, Anhui Province Patentee after: Zhiqin Instrument (Hefei) Co.,Ltd. Country or region after: China Address before: Room 901, unit a, G4, TCL International e city, 1001 Zhongshan Garden Road, Xili street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: CHIN INSTRUMENT Co.,Ltd. Country or region before: China |