CN104155396B - 蒸发光散射检测器的鞘流装置 - Google Patents
蒸发光散射检测器的鞘流装置 Download PDFInfo
- Publication number
- CN104155396B CN104155396B CN201410437831.5A CN201410437831A CN104155396B CN 104155396 B CN104155396 B CN 104155396B CN 201410437831 A CN201410437831 A CN 201410437831A CN 104155396 B CN104155396 B CN 104155396B
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- sheath
- sheath flow
- evaporation tube
- endoporus
- flow nozzle
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- 238000000105 evaporative light scattering detection Methods 0.000 title claims abstract description 31
- 238000001704 evaporation Methods 0.000 claims abstract description 60
- 230000008020 evaporation Effects 0.000 claims abstract description 57
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 230000004888 barrier function Effects 0.000 claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 21
- 239000010935 stainless steel Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000012159 carrier gas Substances 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- -1 spacer compound Chemical class 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 23
- 230000009471 action Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 11
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000008103 glucose Substances 0.000 description 5
- 239000003480 eluent Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 3
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 101100438134 Rattus norvegicus Cabs1 gene Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 206010019133 Hangover Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Electro-optical investigation, e.g. flow cytometers
- G01N15/1404—Fluid conditioning in flow cytometers, e.g. flow cells; Supply; Control of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4022—Concentrating samples by thermal techniques; Phase changes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Electro-optical investigation, e.g. flow cytometers
- G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Electro-optical investigation, e.g. flow cytometers
- G01N15/1484—Electro-optical investigation, e.g. flow cytometers microstructural devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/74—Optical detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/84—Preparation of the fraction to be distributed
-
- G01N15/1409—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4022—Concentrating samples by thermal techniques; Phase changes
- G01N2001/4027—Concentrating samples by thermal techniques; Phase changes evaporation leaving a concentrated sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/84—Preparation of the fraction to be distributed
- G01N2030/8447—Nebulising, aerosol formation or ionisation
- G01N2030/8494—Desolvation chambers
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410437831.5A CN104155396B (zh) | 2014-08-29 | 2014-08-29 | 蒸发光散射检测器的鞘流装置 |
PCT/CN2015/088313 WO2016029866A1 (zh) | 2014-08-29 | 2015-08-27 | 蒸发光散射检测器的鞘流装置 |
US15/036,416 US9829424B2 (en) | 2014-08-29 | 2015-08-27 | Sheath flow device for evaporation light scattering detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410437831.5A CN104155396B (zh) | 2014-08-29 | 2014-08-29 | 蒸发光散射检测器的鞘流装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104155396A CN104155396A (zh) | 2014-11-19 |
CN104155396B true CN104155396B (zh) | 2016-03-16 |
Family
ID=51880952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410437831.5A Active CN104155396B (zh) | 2014-08-29 | 2014-08-29 | 蒸发光散射检测器的鞘流装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9829424B2 (zh) |
CN (1) | CN104155396B (zh) |
WO (1) | WO2016029866A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155396B (zh) * | 2014-08-29 | 2016-03-16 | 上海通微分析技术有限公司 | 蒸发光散射检测器的鞘流装置 |
CN106510778B (zh) * | 2016-12-14 | 2024-02-20 | 河北医科大学第二医院 | 新型可撕开静脉鞘 |
CN114112919B (zh) * | 2020-08-31 | 2024-04-05 | 深圳市帝迈生物技术有限公司 | 光学流动室组件、光学检测装置和样本分析设备 |
CN114062229B (zh) * | 2021-09-07 | 2022-09-23 | 浙江大学 | 一种推断颗粒物化学组分的凝结核粒子计数器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6362880B1 (en) * | 1997-09-17 | 2002-03-26 | Alltech Associates, Inc. | Low temperature adaptor for evaporative light detection |
CN102539593A (zh) * | 2011-05-25 | 2012-07-04 | 上海通微分析技术有限公司 | 蒸发光散射检测装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4958529A (en) * | 1989-11-22 | 1990-09-25 | Vestec Corporation | Interface for coupling liquid chromatography to solid or gas phase detectors |
US6473171B1 (en) * | 1999-01-15 | 2002-10-29 | Coors Brewing Company | Biocompatible apparatus for ultrasensitive and rapid detection of contaminants in liquids |
GB0304253D0 (en) * | 2003-02-25 | 2003-03-26 | Polymer Lab Ltd | Apparatus |
US7468789B2 (en) * | 2004-02-05 | 2008-12-23 | Advanced Analytical Technologies, Inc. | Flow cytometer for rapid bacteria detection |
US7760355B2 (en) * | 2005-07-27 | 2010-07-20 | The Curators Of The University Of Missouri | Focused droplet nebulizer for evaporative light scattering detector |
TW200801483A (en) * | 2006-03-09 | 2008-01-01 | Alltech Associates Inc | Evaporative light scattering detector |
CN202083680U (zh) * | 2011-05-25 | 2011-12-21 | 上海通微分析技术有限公司 | 蒸发光散射检测装置 |
CN203551534U (zh) * | 2013-09-27 | 2014-04-16 | 上海通微分析技术有限公司 | 一种微流蒸发光散射检测装置 |
CN204203180U (zh) * | 2014-08-29 | 2015-03-11 | 上海通微分析技术有限公司 | 具有会聚包裹作用的鞘流装置 |
CN104155396B (zh) * | 2014-08-29 | 2016-03-16 | 上海通微分析技术有限公司 | 蒸发光散射检测器的鞘流装置 |
-
2014
- 2014-08-29 CN CN201410437831.5A patent/CN104155396B/zh active Active
-
2015
- 2015-08-27 US US15/036,416 patent/US9829424B2/en active Active
- 2015-08-27 WO PCT/CN2015/088313 patent/WO2016029866A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6362880B1 (en) * | 1997-09-17 | 2002-03-26 | Alltech Associates, Inc. | Low temperature adaptor for evaporative light detection |
CN102539593A (zh) * | 2011-05-25 | 2012-07-04 | 上海通微分析技术有限公司 | 蒸发光散射检测装置 |
Non-Patent Citations (1)
Title |
---|
加压毛细管电色谱-微流蒸发光散射检测联用系统研究及其在食品安全检测中的应用研究;王玉红;《中国博士学位论文全文数据库 工程科技Ⅰ辑》;20131015(第10期);B014-92 * |
Also Published As
Publication number | Publication date |
---|---|
WO2016029866A1 (zh) | 2016-03-03 |
US9829424B2 (en) | 2017-11-28 |
US20160290914A1 (en) | 2016-10-06 |
CN104155396A (zh) | 2014-11-19 |
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CB03 | Change of inventor or designer information |
Inventor after: Yan Chao Inventor after: Wang Yuhong Inventor after: Liu Xiao Inventor after: Han Wenbin Inventor after: Zhou Wenli Inventor after: Yao Dong Inventor before: Yan Chao Inventor before: Han Wenbin Inventor before: Zhou Wenli Inventor before: Wang Yuhong Inventor before: Li Peng Inventor before: Yao Fan Inventor before: Yao Dong |
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COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |