JP2020091988A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020091988A5 JP2020091988A5 JP2018227790A JP2018227790A JP2020091988A5 JP 2020091988 A5 JP2020091988 A5 JP 2020091988A5 JP 2018227790 A JP2018227790 A JP 2018227790A JP 2018227790 A JP2018227790 A JP 2018227790A JP 2020091988 A5 JP2020091988 A5 JP 2020091988A5
- Authority
- JP
- Japan
- Prior art keywords
- ions
- collision
- gas
- electrode
- plasma gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000002500 ions Chemical class 0.000 description 31
- 230000007935 neutral effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000005036 potential barrier Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018227790A JP7095579B2 (ja) | 2018-12-05 | 2018-12-05 | 質量分析装置 |
| US16/596,329 US11393669B2 (en) | 2018-12-05 | 2019-10-08 | Mass spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018227790A JP7095579B2 (ja) | 2018-12-05 | 2018-12-05 | 質量分析装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020091988A JP2020091988A (ja) | 2020-06-11 |
| JP2020091988A5 true JP2020091988A5 (https=) | 2021-05-06 |
| JP7095579B2 JP7095579B2 (ja) | 2022-07-05 |
Family
ID=70970754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018227790A Active JP7095579B2 (ja) | 2018-12-05 | 2018-12-05 | 質量分析装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US11393669B2 (https=) |
| JP (1) | JP7095579B2 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021002086B8 (de) * | 2020-04-23 | 2025-12-18 | National Institute Of Advanced Industrial Science And Technology | Probeneinführungsvorrichtung, Analysevorrichtung mit induktiv gekoppeltem Plasma und Analyseverfahren |
| CN112599397B (zh) * | 2020-12-14 | 2023-06-06 | 兰州空间技术物理研究所 | 一种储存式离子源 |
| WO2022140740A1 (en) * | 2020-12-23 | 2022-06-30 | Mks Instruments, Inc. | Monitoring radical particle concentration using mass spectrometry |
| GB2608824B (en) * | 2021-07-13 | 2024-06-12 | Isotopx Ltd | Apparatus and method |
| WO2023028696A1 (en) * | 2021-08-30 | 2023-03-09 | Kimia Analytics Inc. | Method and apparatus to increase sensitivity of inductively coupled plasma mass spectrometry |
| JP7775892B2 (ja) * | 2021-11-16 | 2025-11-26 | 株式会社島津製作所 | 質量分析装置およびその制御方法 |
| EP4435426A4 (en) * | 2021-11-17 | 2025-03-12 | Shimadzu Corporation | INDUCTIVELY COUPLED PLASMA MASS SPECTROMETER |
| JP2024064401A (ja) | 2022-10-28 | 2024-05-14 | 株式会社島津製作所 | 質量分析装置 |
| JP2024064706A (ja) | 2022-10-28 | 2024-05-14 | 株式会社島津製作所 | 質量分析装置および分析条件の設定方法 |
| GB2631471B (en) * | 2023-06-30 | 2025-09-24 | Thermo Fisher Scient Bremen Gmbh | Apparatus for inductively coupled plasma mass spectrometry |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9219457D0 (en) * | 1992-09-15 | 1992-10-28 | Fisons Plc | Reducing interferences in plasma source mass spectrometers |
| JP3385707B2 (ja) * | 1994-03-17 | 2003-03-10 | 株式会社日立製作所 | 質量分析装置 |
| CA2317085C (en) * | 2000-08-30 | 2009-12-15 | Mds Inc. | Device and method for preventing ion source gases from entering reaction/collision cells in mass spectrometry |
| US6924478B1 (en) * | 2004-05-18 | 2005-08-02 | Bruker Daltonik Gmbh | Tandem mass spectrometry method |
| WO2009095952A1 (ja) * | 2008-01-30 | 2009-08-06 | Shimadzu Corporation | Ｍｓ／ｍｓ型質量分析装置 |
| WO2009094760A1 (en) * | 2008-01-31 | 2009-08-06 | Mds Analytical Technologies, A Business Unit Of Mds Inc., Doing Business Through Its Sciex Divison | Method of operating a linear ion trap to provide low pressure short time high amplitude excitation with pulsed pressure |
| US9190253B2 (en) | 2010-02-26 | 2015-11-17 | Perkinelmer Health Sciences, Inc. | Systems and methods of suppressing unwanted ions |
| SG183179A1 (en) * | 2010-02-26 | 2012-09-27 | Perkinelmer Health Sci Inc | Plasma mass spectrometry with ion suppression |
| JP5686566B2 (ja) * | 2010-10-08 | 2015-03-18 | 株式会社日立ハイテクノロジーズ | 質量分析装置 |
| JP5543912B2 (ja) * | 2010-12-27 | 2014-07-09 | 日本電子株式会社 | 質量分析装置 |
| DE102011015517B3 (de) * | 2011-03-30 | 2012-06-28 | Leibniz-Institut für Analytische Wissenschaften-ISAS-e.V. | Verfahren zur dielektrisch behinderten Elektrosprayionisierung von flüssigen Proben und zur nachfolgenden massenspektrometrischen Analyse der erzeugten Probenionen |
| WO2014096917A1 (en) * | 2012-12-20 | 2014-06-26 | Dh Technologies Development Pte. Ltd. | Parsing events during ms3 experiments |
| GB2511035B (en) * | 2013-02-14 | 2018-10-24 | Thermo Fisher Scient Bremen Gmbh | Ion fragmentation |
| US9214321B2 (en) * | 2013-03-11 | 2015-12-15 | 1St Detect Corporation | Methods and systems for applying end cap DC bias in ion traps |
| WO2015097504A1 (en) * | 2013-12-23 | 2015-07-02 | Dh Technologies Development Pte. Ltd. | Mass spectrometer |
| US9613788B2 (en) * | 2014-06-13 | 2017-04-04 | Perkinelmer Health Sciences, Inc. | RF ion guide with axial fields |
| US9406492B1 (en) * | 2015-05-12 | 2016-08-02 | The University Of North Carolina At Chapel Hill | Electrospray ionization interface to high pressure mass spectrometry and related methods |
| WO2017122339A1 (ja) * | 2016-01-15 | 2017-07-20 | 株式会社島津製作所 | 直交加速飛行時間型質量分析装置 |
| US11241166B1 (en) * | 2016-02-03 | 2022-02-08 | Verily Life Sciences, LLC | Communications between smart contact lens and ingestible smart pill |
| WO2019082351A1 (ja) * | 2017-10-26 | 2019-05-02 | 株式会社島津製作所 | 質量分析装置 |
-
2018
- 2018-12-05 JP JP2018227790A patent/JP7095579B2/ja active Active
-
2019
- 2019-10-08 US US16/596,329 patent/US11393669B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020091988A5 (https=) | ||
| US11393669B2 (en) | Mass spectrometer | |
| TWI754700B (zh) | 萃取離子束的裝置 | |
| CN207587694U (zh) | 用于抑制不需要的离子的系统 | |
| US9679755B2 (en) | Ionization apparatus | |
| US8384028B2 (en) | MS/MS mass spectrometer | |
| CN103313502B (zh) | 离子源、重粒子线照射装置及方法、离子源的驱动方法 | |
| JP2012521072A (ja) | イオン移動度に対するイオン光学ドレイン | |
| US9916971B2 (en) | Systems and methods of suppressing unwanted ions | |
| JP5141732B2 (ja) | イオン源電極のクリーニング方法 | |
| JP2016520979A (ja) | インラインのイオン反応デバイスセルおよび動作方法 | |
| CN106575598B (zh) | 质谱仪的等离子体清洁 | |
| US20250014884A1 (en) | Inductively coupled plasma mass spectrometer | |
| WO2013111485A1 (ja) | 質量分析装置 | |
| JP5246474B2 (ja) | ミリング装置及びミリング方法 | |
| KR101665935B1 (ko) | 이온빔 전하밀도의 공간 산포 균일화를 위한 전극구조를 구비하는 이온빔가공장치 및 이를 이용한 기판가공방법 | |
| CN118251749A (zh) | 质量分析装置及其控制方法 | |
| KR100748617B1 (ko) | 검출한계를 개선한 가스크로마토그래프―질량분석기 | |
| JP7370234B2 (ja) | 四重極質量分析装置、四重極質量分析方法、及び、四重極質量分析装置用プログラム | |
| JP2006253190A (ja) | 中性粒子ビーム処理装置および帯電電荷の中和方法 | |
| Venturini et al. | Modelling of e-cloud build-up in grooved vacuum chambers using posinst | |
| Hasaani | Magnetic field effect on the characteristics of large-volume glow discharge in argon at low pressure | |
| JP5370556B2 (ja) | イオン源電極のクリーニング方法 | |
| Dudin et al. | Comparative study of positive and negative ion flows extracted from downstream plasmas beyond magnetic and electrostatic electron filters | |
| Pivi | M. Venturini", M. Furman, and JL. Vay (LBNL, Berkeley, California) |