ES2192013T3 - Dispositivo vibrador para la microextraccion de fase solida. - Google Patents

Dispositivo vibrador para la microextraccion de fase solida.

Info

Publication number
ES2192013T3
ES2192013T3 ES99123275T ES99123275T ES2192013T3 ES 2192013 T3 ES2192013 T3 ES 2192013T3 ES 99123275 T ES99123275 T ES 99123275T ES 99123275 T ES99123275 T ES 99123275T ES 2192013 T3 ES2192013 T3 ES 2192013T3
Authority
ES
Spain
Prior art keywords
solid phase
membrane
support
phase microextraction
vibrator device
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.)
Expired - Lifetime
Application number
ES99123275T
Other languages
English (en)
Inventor
Wulf Hinrich Koehler
Helmut Gunther-Heinz Geppert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Varian Inc
Original Assignee
Varian 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 Varian Inc filed Critical Varian Inc
Application granted granted Critical
Publication of ES2192013T3 publication Critical patent/ES2192013T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N1/405—Concentrating samples by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • 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
    • G01N2030/009—Extraction
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N2030/062—Preparation extracting sample from raw material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

La microextracción en fase sólida y análisis de analitos en un portador fluido se realiza en el interior de un alojamiento (62), en el cual se hace vibrar una fibra (46) durante la microextracción. El alojamiento (62) contiene dispositivo de acceso de tal forma que el portador y los analitos pueden entrar en contacto con la fibra vibrante (46) durante la etapa de extracción. Según la presente invención, el dispositivo de vibración comprende una membrana (32), un solenoide para hacer vibrar la membrana (32), un bastidor, un retén montado en el bastidor para soportar el solenoide, un soporte (34) para la membrana (32), y un brazo de retención (36) que tiene un extremo conectado al reten y el otro extremo unido al soporte (34).
ES99123275T 1995-09-28 1996-09-25 Dispositivo vibrador para la microextraccion de fase solida. Expired - Lifetime ES2192013T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/534,936 US5693228A (en) 1995-09-28 1995-09-28 Method and device for vibration during solid phase microextraction

Publications (1)

Publication Number Publication Date
ES2192013T3 true ES2192013T3 (es) 2003-09-16

Family

ID=24132139

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99123275T Expired - Lifetime ES2192013T3 (es) 1995-09-28 1996-09-25 Dispositivo vibrador para la microextraccion de fase solida.

Country Status (6)

Country Link
US (1) US5693228A (es)
EP (2) EP0794822B1 (es)
JP (1) JPH10510630A (es)
DE (2) DE69626869T2 (es)
ES (1) ES2192013T3 (es)
WO (1) WO1997011763A1 (es)

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US6164144A (en) * 1997-12-18 2000-12-26 Varian, Inc. Method and device for solid phase microextraction
CN1094071C (zh) * 1998-03-27 2002-11-13 云南大学 以碳素为基体的固相微萃取吸附质
DE19933017A1 (de) * 1999-03-26 2001-01-18 Gerstel Systemtechnik Gmbh Verfahren zur Festphasenmikroextration und Analyse
US6815216B2 (en) * 1999-03-26 2004-11-09 Gerstel Systemtechnik Gmbh & Co. Kg Method for solid-phase microextraction and analysis, and a collector for this method
CA2280418A1 (en) * 1999-08-12 2001-02-12 Donald S. Forsyth Micro extraction technique
US6905031B1 (en) * 1999-09-13 2005-06-14 The Regents Of The University Of California Solid phase microextraction device using aerogel
US20020119079A1 (en) * 1999-12-10 2002-08-29 Norbert Breuer Chemical microreactor and microreactor made by process
JP4645932B2 (ja) * 2000-02-02 2011-03-09 ヤヌス ビー ポウリス 拡散境界層較正および定量収着に基づく分析装置
US6941825B2 (en) * 2000-02-02 2005-09-13 Janusz B. Pawliszyn Analytical devices based on diffusion boundary layer calibration and quantitative sorption
US20020025581A1 (en) * 2000-03-10 2002-02-28 Schmidt Harry W. Vial handling system with improved sample extraction
US6929778B2 (en) * 2001-04-12 2005-08-16 The Regents Of The University Of California Solid phase microextraction field kit
US6871556B2 (en) * 2001-07-27 2005-03-29 The Regents Of The University Of California Porous protective solid phase micro-extractor sheath
US9733234B2 (en) 2002-03-11 2017-08-15 Jp Scientific Limited Probe for extraction of molecules of interest from a sample
US20090026122A1 (en) 2002-03-11 2009-01-29 Janusz Biocompatible solid-phase microextraction coatings and methods for their preparation
WO2017193213A1 (en) 2016-05-10 2017-11-16 Jp Scientific Limited System and method for desorbing and detecting an analyte sorbed on a solid phase microextraction device
US9870907B2 (en) 2002-03-11 2018-01-16 Jp Scientific Limited Probe for extraction of molecules of interest from a sample
US7232689B2 (en) * 2002-03-11 2007-06-19 Pawliszyn Janusz B Calibration procedure for investigating biological systems
US8598325B2 (en) 2002-03-11 2013-12-03 Janusz B. Pawliszyn Solid-phase microextraction coatings and methods for their preparation
US7259019B2 (en) * 2002-03-11 2007-08-21 Pawliszyn Janusz B Multiple sampling device and method for investigating biological systems
DE60325180D1 (de) * 2002-03-11 2009-01-22 Janusz B Pawliszyn Mikrovorrichtungen zur untersuchung von biologischen systemen
GB2401174B (en) * 2003-04-30 2007-02-21 Ecolab Sevices Ltd Method and apparatus for detection of trace volatiles
GB2403167A (en) * 2003-06-28 2004-12-29 Mark Johnson High flux filtration system
WO2005021844A2 (en) * 2003-08-21 2005-03-10 Filtrona Richmond, Inc. Polymeric fiber rods for separation applications
ATE420348T1 (de) * 2003-12-09 2009-01-15 Bgb Analytik Ag Vorrichtung zur probenvorbereitung
JP4358785B2 (ja) * 2005-05-27 2009-11-04 麒麟麦酒株式会社 密封容器内の酸素量の測定方法及びこれに用いる密封容器のピアス装置
ITFI20050194A1 (it) * 2005-09-16 2007-03-17 Esposti Filippo Degli Apparecchiatura di campionamento automatico per microestrazione in fase solida (spme)
CN100348289C (zh) * 2005-11-18 2007-11-14 南京大学 一种改进的固相微萃取方法
US20100054994A1 (en) * 2006-12-22 2010-03-04 Filippo Degli Esposti Automatic sampling apparatus for chemical analyses with a guide device for the sample collecting/injecting
CN100462124C (zh) * 2007-04-20 2009-02-18 厦门大学 一种固相微萃取萃取头及其制备方法
US8240213B2 (en) * 2007-09-27 2012-08-14 Sonics & Materials Inc System and method for ultrasonic sample preparation
US8193488B2 (en) * 2009-06-30 2012-06-05 New Zealand Forest Research Institute Limited Vibrating probe
EP2693188B1 (de) 2012-07-30 2017-03-08 CTC Analytics AG Festphasenmikroextraktion
EP2765403B1 (de) 2013-02-06 2023-08-02 CTC Analytics AG Extraktionsvorrichtung
EP3002056B1 (de) 2014-10-03 2020-02-12 CTC Analytics AG Mischvorrichtung zum Durchmischen einer Probe während eines SPME-Verfahren
JP6930978B2 (ja) 2016-03-02 2021-09-01 ジェイ・ピィ・サイエンティフィック・リミテッドＪｐ Ｓｃｉｅｎｔｉｆｉｃ Ｌｉｍｉｔｅｄ 固相マイクロ抽出用コーティング
CN105817052A (zh) * 2016-04-07 2016-08-03 天津市环境监测中心 一种液-液微萃取振荡装置
US12105062B2 (en) 2018-09-05 2024-10-01 Bae Systems Information And Electronic Systems Integration Inc. Carbide-derived carbon for solid-phase micro extraction media
CN109260760A (zh) * 2018-11-27 2019-01-25 兰州交通大学 采用无机磷酸盐作为粘结剂制备固相微萃取纤维涂层的方法
US12105071B2 (en) 2019-12-18 2024-10-01 Bae Systems Information And Electronic Systems Integration Inc. Multi-element, ultra-low SWaP chemical pre-concentrator
CN111122750B (zh) * 2020-01-16 2024-06-28 河南阿尔法科学仪器有限公司 一种全自动转塔式固相微萃取装置
CN112729990B (zh) * 2020-12-29 2024-07-02 自然资源部第四海洋研究所(中国—东盟国家海洋科技联合研发中心) 适用于浸入式固相微萃取的装置
CN118032120B (zh) * 2024-02-27 2025-03-28 北京谛声科技有限责任公司 一种松动螺栓定位方法、装置、介质

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DE2139992A1 (de) * 1971-08-10 1973-02-22 Bodenseewerk Perkin Elmer Co Verfahren und vorrichtung zur probenahme und zum aufgeben einer probe in ein analysengeraet
US4521622A (en) * 1983-02-15 1985-06-04 Japan Synthetic Rubber Co., Ltd. Process for producing aromatic amine
US4930898A (en) * 1988-06-27 1990-06-05 The United States Of America As Represented By The Secretary Of Agriculture Process and apparatus for direct ultrasonic mixing prior to analysis
EP0389615A4 (en) * 1988-09-30 1991-05-08 Storz Instrument Company Phacoemulsification transducer
GB9007356D0 (en) * 1990-04-02 1990-05-30 Pawliszyn Janusz B Micro solid phase extraction with fused silica optical fibres
US5403489A (en) * 1993-06-24 1995-04-04 Minnesota Mining And Manufacturing Company Solid phase extraction method and apparatus
US5496741A (en) * 1994-04-14 1996-03-05 University Of Waterloo Device and process for increasing analyte concentration in a sorbent
US5565622A (en) * 1994-09-15 1996-10-15 Hewlett-Packard Co., Legal Dept. Reduced solvent solid phase extraction

Also Published As

Publication number Publication date
EP0992279A2 (en) 2000-04-12
US5693228A (en) 1997-12-02
DE69626869T2 (de) 2003-11-27
EP0794822A1 (en) 1997-09-17
EP0992279B1 (en) 2003-03-19
EP0794822B1 (en) 2001-08-01
WO1997011763A1 (en) 1997-04-03
DE69614242D1 (de) 2001-09-06
EP0992279A3 (en) 2000-04-26
DE69626869D1 (de) 2003-04-24
DE69614242T2 (de) 2002-05-08
EP0794822A4 (en) 1999-09-08
JPH10510630A (ja) 1998-10-13

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