CN114864375A - 一种靶板放置平台、质谱成像离子源装置及质谱仪 - Google Patents
一种靶板放置平台、质谱成像离子源装置及质谱仪 Download PDFInfo
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- CN114864375A CN114864375A CN202210470127.4A CN202210470127A CN114864375A CN 114864375 A CN114864375 A CN 114864375A CN 202210470127 A CN202210470127 A CN 202210470127A CN 114864375 A CN114864375 A CN 114864375A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 25
- 238000001819 mass spectrum Methods 0.000 title claims abstract description 9
- 238000004949 mass spectrometry Methods 0.000 claims abstract description 25
- 238000010884 ion-beam technique Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 150000002500 ions Chemical class 0.000 abstract description 35
- 238000005070 sampling Methods 0.000 abstract description 4
- 230000001133 acceleration Effects 0.000 description 7
- 230000005284 excitation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 101000912561 Bos taurus Fibrinogen gamma-B chain Proteins 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- 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
- H01J49/161—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission using photoionisation, e.g. by laser
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
-
- 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
- H01J49/40—Time-of-flight spectrometers
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- Chemical & Material Sciences (AREA)
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210470127.4A CN114864375A (zh) | 2022-04-28 | 2022-04-28 | 一种靶板放置平台、质谱成像离子源装置及质谱仪 |
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CN202210470127.4A CN114864375A (zh) | 2022-04-28 | 2022-04-28 | 一种靶板放置平台、质谱成像离子源装置及质谱仪 |
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Publication Number | Publication Date |
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CN114864375A true CN114864375A (zh) | 2022-08-05 |
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CN202210470127.4A Pending CN114864375A (zh) | 2022-04-28 | 2022-04-28 | 一种靶板放置平台、质谱成像离子源装置及质谱仪 |
Country Status (1)
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CN (1) | CN114864375A (zh) |
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2022
- 2022-04-28 CN CN202210470127.4A patent/CN114864375A/zh active Pending
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Country or region after: China Address after: 300300 building 4, No. 16, Wujing Road, Dongli Development Zone, Dongli District, Tianjin Applicant after: Tianjin Guoke Medical Technology Development Co.,Ltd. Applicant after: Suzhou Guoke medical technology development (Group) Co.,Ltd. Address before: Building 4, No.16 Wujing Road, development zone, Dongli District, Tianjin Applicant before: TIANJIN GUOKE YIGONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China Applicant before: Suzhou Guoke medical technology development (Group) Co.,Ltd. |
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Effective date of registration: 20240329 Address after: 300300 building 4, No. 16, Wujing Road, Dongli Development Zone, Dongli District, Tianjin Applicant after: Tianjin Guoke Medical Technology Development Co.,Ltd. Country or region after: China Applicant after: Suzhou Guoke medical technology development (Group) Co.,Ltd. Applicant after: Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences Address before: 300300 building 4, No. 16, Wujing Road, Dongli Development Zone, Dongli District, Tianjin Applicant before: Tianjin Guoke Medical Technology Development Co.,Ltd. Country or region before: China Applicant before: Suzhou Guoke medical technology development (Group) Co.,Ltd. |
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