HK1066859A1 - Electrospray device - Google Patents

Electrospray device

Info

Publication number
HK1066859A1
HK1066859A1 HK04109751A HK04109751A HK1066859A1 HK 1066859 A1 HK1066859 A1 HK 1066859A1 HK 04109751 A HK04109751 A HK 04109751A HK 04109751 A HK04109751 A HK 04109751A HK 1066859 A1 HK1066859 A1 HK 1066859A1
Authority
HK
Hong Kong
Prior art keywords
electrospray device
electrospray
Prior art date
Application number
HK04109751A
Other languages
English (en)
Inventor
James Moon
Gary Schultz
Thomas Corso
Timothy Davis
Gregory Galvin
Stephen Lowes
Original Assignee
Advion Biosciences In
Kionix Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Advion Biosciences In, Kionix Inc filed Critical Advion Biosciences In
Priority to HK07111306.9A priority Critical patent/HK1105910A1/xx
Publication of HK1066859A1 publication Critical patent/HK1066859A1/xx

Links

Classifications

    • 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
    • G01N30/60—Construction of the column
    • G01N30/6095—Micromachined or nanomachined, e.g. micro- or nanosize
    • 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
    • G01N30/72—Mass spectrometers
    • G01N30/7233—Mass spectrometers interfaced to liquid or supercritical fluid chromatograph
    • G01N30/724—Nebulising, aerosol formation or ionisation
    • G01N30/7266—Nebulising, aerosol formation or ionisation by electric field, e.g. electrospray
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0013—Miniaturised spectrometers, e.g. having smaller than usual scale, integrated conventional components
    • H01J49/0018—Microminiaturised spectrometers, e.g. chip-integrated devices, MicroElectro-Mechanical Systems [MEMS]
    • 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
    • H01J49/167—Capillaries and nozzles specially adapted therefor
    • 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
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • G01N2030/6013—Construction of the column end pieces interfaces to detectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer
HK04109751A 1998-09-17 2004-12-09 Electrospray device HK1066859A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK07111306.9A HK1105910A1 (en) 1998-09-17 2004-12-09 Method for generating electrospray of fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15650798A 1998-09-17 1998-09-17

Publications (1)

Publication Number Publication Date
HK1066859A1 true HK1066859A1 (en) 2005-04-01

Family

ID=22559860

Family Applications (4)

Application Number Title Priority Date Filing Date
HK07111306.9A HK1105910A1 (en) 1998-09-17 2004-12-09 Method for generating electrospray of fluid
HK04109751A HK1066859A1 (en) 1998-09-17 2004-12-09 Electrospray device
HK07102903.5A HK1095781A1 (en) 1998-09-17 2004-12-13 Integrated monolithic microfabricated electrospray and liquid chromatography system and method
HK04109844A HK1066863A1 (en) 1998-09-17 2004-12-13 Liquid chromatography system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK07111306.9A HK1105910A1 (en) 1998-09-17 2004-12-09 Method for generating electrospray of fluid

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK07102903.5A HK1095781A1 (en) 1998-09-17 2004-12-13 Integrated monolithic microfabricated electrospray and liquid chromatography system and method
HK04109844A HK1066863A1 (en) 1998-09-17 2004-12-13 Liquid chromatography system

Country Status (8)

Country Link
US (14) US6790354B1 (xx)
EP (4) EP1113850A4 (xx)
JP (3) JP4274399B2 (xx)
CN (6) CN1312474C (xx)
AU (1) AU5800499A (xx)
CA (1) CA2343055C (xx)
HK (4) HK1105910A1 (xx)
WO (1) WO2000015321A1 (xx)

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