SK136396A3 - Raman spectrometry apparatus and method - Google Patents
Raman spectrometry apparatus and method Download PDFInfo
- Publication number
- SK136396A3 SK136396A3 SK1363-96A SK136396A SK136396A3 SK 136396 A3 SK136396 A3 SK 136396A3 SK 136396 A SK136396 A SK 136396A SK 136396 A3 SK136396 A3 SK 136396A3
- Authority
- SK
- Slovakia
- Prior art keywords
- spectrum
- convolved
- raman
- sample
- reference material
- Prior art date
Links
- 238000001069 Raman spectroscopy Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000001228 spectrum Methods 0.000 claims abstract description 173
- 230000005855 radiation Effects 0.000 claims abstract description 73
- 239000012925 reference material Substances 0.000 claims abstract description 64
- 238000001237 Raman spectrum Methods 0.000 claims abstract description 61
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- 238000012935 Averaging Methods 0.000 claims description 2
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- 241000349731 Afzelia bipindensis Species 0.000 description 1
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- 238000005079 FT-Raman Methods 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- PSNPEOOEWZZFPJ-UHFFFAOYSA-N alumane;yttrium Chemical compound [AlH3].[Y] PSNPEOOEWZZFPJ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- RPPBZEBXAAZZJH-UHFFFAOYSA-N cadmium telluride Chemical compound [Te]=[Cd] RPPBZEBXAAZZJH-UHFFFAOYSA-N 0.000 description 1
- 238000001360 collision-induced dissociation Methods 0.000 description 1
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- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
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- 239000000377 silicon dioxide Substances 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J2003/2866—Markers; Calibrating of scan
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Spectrometry And Color Measurement (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/250,396 US5455673A (en) | 1994-05-27 | 1994-05-27 | Apparatus and method for measuring and applying a convolution function to produce a standard Raman spectrum |
| PCT/US1995/005991 WO1995033189A1 (fr) | 1994-05-27 | 1995-05-15 | Appareil et procede de spectrometrie raman |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK136396A3 true SK136396A3 (en) | 1997-08-06 |
Family
ID=22947564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK1363-96A SK136396A3 (en) | 1994-05-27 | 1995-05-15 | Raman spectrometry apparatus and method |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5455673A (fr) |
| EP (1) | EP0760938B1 (fr) |
| JP (1) | JPH10501333A (fr) |
| KR (1) | KR970703524A (fr) |
| CN (1) | CN1079533C (fr) |
| AT (1) | ATE186981T1 (fr) |
| AU (1) | AU682118B2 (fr) |
| BR (1) | BR9507781A (fr) |
| CA (1) | CA2190627C (fr) |
| CO (1) | CO4340571A1 (fr) |
| CZ (1) | CZ345196A3 (fr) |
| DE (1) | DE69513517T2 (fr) |
| ES (1) | ES2139212T3 (fr) |
| HU (1) | HUT76508A (fr) |
| MY (1) | MY111464A (fr) |
| PL (1) | PL317399A1 (fr) |
| SK (1) | SK136396A3 (fr) |
| TW (1) | TW300280B (fr) |
| WO (1) | WO1995033189A1 (fr) |
| ZA (1) | ZA954309B (fr) |
Families Citing this family (76)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5638172A (en) * | 1994-05-27 | 1997-06-10 | Eastman Chemical Company | On-line quantitative analysis of chemical compositions by raman spectrometry |
| US5856869A (en) * | 1995-05-01 | 1999-01-05 | Ashland Inc | Distributed bragg reflector diode laser for Raman excitation and method for use |
| US5935755A (en) * | 1995-08-21 | 1999-08-10 | Xerox Corporation | Method for document marking and recognition |
| US5610836A (en) * | 1996-01-31 | 1997-03-11 | Eastman Chemical Company | Process to use multivariate signal responses to analyze a sample |
| US6100975A (en) * | 1996-05-13 | 2000-08-08 | Process Instruments, Inc. | Raman spectroscopy apparatus and method using external cavity laser for continuous chemical analysis of sample streams |
| US6028667A (en) * | 1996-05-13 | 2000-02-22 | Process Instruments, Inc. | Compact and robust spectrograph |
| EP0920608B1 (fr) * | 1996-08-22 | 2005-01-26 | Eastman Chemical Company | Analyse quantitative en ligne de compositions chimiques par spectrometrie raman |
| GB2338299A (en) | 1997-03-14 | 1999-12-15 | Rosemount Analytical Inc | Improved Rayleigh backscatter control apparatus and method |
| US5850623A (en) * | 1997-03-14 | 1998-12-15 | Eastman Chemical Company | Method for standardizing raman spectrometers to obtain stable and transferable calibrations |
| WO1998041848A1 (fr) * | 1997-03-14 | 1998-09-24 | Rosemount Analytical Inc. | Systeme ameliore d'analyseur raman a faible bruit |
| DE69819136T2 (de) * | 1997-03-14 | 2004-07-15 | Rosemount Analytical Inc., La Habra | "vorrichtung und verfahren zum steuern von rayleigh-rückstreuung" |
| DE19736310A1 (de) * | 1997-08-21 | 1999-02-25 | Bayer Ag | Verfahren zur Herstellung von teilhydrierten Acrylnitril-Butadien-Kautschuken (HNBR) unter on-line-Anwendung der Raman-Spektroskopie |
| US5982484A (en) * | 1998-02-26 | 1999-11-09 | Clarke; Richard H. | Sample analysis using low resolution Raman spectroscopy |
| US6141095A (en) * | 1998-06-10 | 2000-10-31 | New Chromex, Inc. | Apparatus for measuring and applying instrumentation correction to produce a standard Raman spectrum |
| US6028666A (en) * | 1998-11-19 | 2000-02-22 | The United States Of America As Represented By The Secretary Of The Navy | Fiber optic Raman sensor |
| DE19919091C2 (de) * | 1999-04-27 | 2002-01-17 | Zeiss Carl Jena Gmbh | Anordnung zur Einstellung der Laserleistung und/oder der Pulslänge eines Kurzpulslasers in einem Mikroskop |
| US6353476B1 (en) * | 1999-06-07 | 2002-03-05 | New Chromex, Inc. | Apparatus and method for substantially simultaneous measurement of emissions |
| US6208887B1 (en) | 1999-06-24 | 2001-03-27 | Richard H. Clarke | Catheter-delivered low resolution Raman scattering analyzing system for detecting lesions |
| AU5576799A (en) * | 1999-08-19 | 2001-03-19 | New Chromex | Apparatus for measuring and applying instrumentation correction to produce standard raman spectrum |
| US6610351B2 (en) | 2000-04-12 | 2003-08-26 | Quantag Systems, Inc. | Raman-active taggants and their recognition |
| FI111191B (fi) * | 2000-10-12 | 2003-06-13 | Valtion Teknillinen | Optinen mittapää ja optisen mittapään valmistusmenetelmä |
| US6608678B1 (en) | 2000-10-19 | 2003-08-19 | General Electric Company | Situ determination of DPC and BPA in polycarbonate by Raman spectroscopy |
| US6707548B2 (en) | 2001-02-08 | 2004-03-16 | Array Bioscience Corporation | Systems and methods for filter based spectrographic analysis |
| EP1442283A1 (fr) * | 2001-10-30 | 2004-08-04 | Bayer Aktiengesellschaft | Procede pour realiser des produits de polymerisation greffes |
| DE10207733B4 (de) * | 2002-02-22 | 2006-03-23 | Perkin Elmer Bodenseewerk Zweigniederlassung Der Berthold Gmbh & Co. Kg | Spektroskopieverfahren |
| FR2841984B1 (fr) * | 2002-07-03 | 2004-11-12 | Jobin Yvon Sa | Systeme differentiel d'analyse pour la spectrometrie raman analytique et industrielle |
| US7244937B1 (en) * | 2002-10-15 | 2007-07-17 | Raytheon Company | Optical measurement apparatus with laser light source |
| US8213007B2 (en) * | 2003-05-27 | 2012-07-03 | Optotrace Technologies, Inc. | Spectrally sensing chemical and biological substances |
| US7002679B2 (en) * | 2004-05-11 | 2006-02-21 | Duke University | Encoded excitation source Raman spectroscopy methods and systems |
| JP4898671B2 (ja) * | 2004-07-02 | 2012-03-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 複数のプローブを備える分光システム |
| US7502105B2 (en) * | 2004-09-15 | 2009-03-10 | General Electric Company | Apparatus and method for producing a calibrated Raman spectrum |
| CN100351624C (zh) * | 2005-01-13 | 2007-11-28 | 上海众毅工业控制技术有限公司 | 基于喇曼技术的电力变压器油中溶解气体分析装置 |
| US7688440B2 (en) | 2005-01-27 | 2010-03-30 | Prescient Medical, Inc. | Raman spectroscopic test strip systems |
| US7651851B2 (en) * | 2005-01-27 | 2010-01-26 | Prescient Medical, Inc. | Handheld Raman body fluid analyzer |
| US7524671B2 (en) | 2005-01-27 | 2009-04-28 | Prescient Medical, Inc. | Handheld raman blood analyzer |
| US7130062B2 (en) * | 2005-01-28 | 2006-10-31 | Raytheon Company | Rapid-response electron-beam deposition system having a controller utilizing leading and trailing deposition indicators |
| WO2007075426A2 (fr) * | 2005-12-16 | 2007-07-05 | Chemimage Corporation | Procede et appareil pour un calibrage spectral automatise |
| US8582099B2 (en) * | 2005-12-19 | 2013-11-12 | Optotrace Technologies, Inc. | Monitoring network based on nano-structured sensing devices |
| KR100786873B1 (ko) | 2006-09-26 | 2007-12-20 | 삼성에스디아이 주식회사 | 다결정 실리콘 기판의 결정화도 측정방법, 이를 이용한유기 발광 표시 장치의 제조방법 및 유기 발광 표시 장치 |
| US7952719B2 (en) | 2007-06-08 | 2011-05-31 | Prescient Medical, Inc. | Optical catheter configurations combining raman spectroscopy with optical fiber-based low coherence reflectometry |
| GB0810761D0 (en) * | 2008-06-12 | 2008-07-23 | Avacta Ltd | Apparatus and method for raman signal detection |
| CN102608094A (zh) * | 2008-06-27 | 2012-07-25 | 同方威视技术股份有限公司 | 拉曼光谱系统及拉曼光谱测量方法 |
| WO2010034017A2 (fr) * | 2008-09-22 | 2010-03-25 | Life Technologies Corporation | Systèmes et procédés de normalisation de signaux par diffusion raman |
| US8440959B2 (en) * | 2008-11-18 | 2013-05-14 | Chemimage Corporation | Method and apparatus for automated spectral calibration |
| KR101574385B1 (ko) * | 2009-01-21 | 2015-12-07 | 레어 라이트, 인크. | 저비용 및 강인한 분광을 위한 상관 간섭 측정 방법, 장치 및 시스템 |
| WO2011104858A1 (fr) * | 2010-02-26 | 2011-09-01 | Idec株式会社 | Procédé d'identification d'un spectre de fluorescence |
| JP5092104B2 (ja) * | 2010-08-30 | 2012-12-05 | ナノフォトン株式会社 | 分光測定装置、及び分光測定方法 |
| JP5516486B2 (ja) * | 2011-04-14 | 2014-06-11 | 株式会社島津製作所 | 分光測定装置及びプログラム |
| DE112012003756B4 (de) * | 2011-09-08 | 2022-03-10 | Thermo Electron Scientific Instruments Llc | Optisches Emissions- und Transmissionsspektrometer |
| CN102445273A (zh) * | 2011-09-22 | 2012-05-09 | 中国科学院半导体研究所 | 一种用于测量低波数拉曼信号的装置 |
| US9176279B2 (en) | 2012-04-25 | 2015-11-03 | Hewlett-Packard Development Company, L.P. | Analyzing light by mode interference |
| US9255844B2 (en) * | 2012-09-12 | 2016-02-09 | Teknologian Tutkimuskeskus Vtt | System and method for optical measurement of a target at multiple positions |
| US10222336B2 (en) * | 2012-10-31 | 2019-03-05 | Hewlett-Packard Development Company, L.P. | Multiple spectral measurement acquisition apparatus and the methods of using same |
| CN103175822B (zh) * | 2013-02-06 | 2015-08-05 | 中国食品药品检定研究院 | 消除拉曼光谱仪台间差的方法 |
| CN104749158B (zh) | 2013-12-27 | 2020-12-11 | 同方威视技术股份有限公司 | 珠宝玉石鉴定方法及装置 |
| US9958327B2 (en) | 2014-10-01 | 2018-05-01 | Nanometrics Incorporated | Deconvolution to reduce the effective spot size of a spectroscopic optical metrology device |
| CN107076673B (zh) * | 2014-10-16 | 2020-07-03 | 株式会社日立高新技术 | 固定位置控制装置以及方法 |
| CN104655278B (zh) * | 2015-02-13 | 2016-11-09 | 上海交通大学 | 一种波长定标仪 |
| CN105158233B (zh) * | 2015-09-24 | 2017-12-29 | 东北大学 | 一种基于外参照物法和光致漂白的实时拉曼光谱稳定的方法 |
| DE102015225871B4 (de) * | 2015-12-18 | 2017-07-27 | Carl Zeiss Microscopy Gmbh | Verfahren der Stimulierten Raman-Mikroskopie und Mikroskop |
| US10495550B2 (en) * | 2016-05-20 | 2019-12-03 | Pulmostics Limited | Identification of chemicals in a sample using GC/SAW and Raman spectroscopy |
| US10458962B2 (en) * | 2016-07-22 | 2019-10-29 | Pulmostics Limited | Temperature control for surface acoustic wave sensor |
| US10345242B2 (en) * | 2016-11-08 | 2019-07-09 | B&W Tek Llc | Reverse intensity correction for Raman spectral library search |
| JP7076463B2 (ja) * | 2017-10-16 | 2022-05-27 | 浜松ホトニクス株式会社 | スペクトル分析装置およびスペクトル分析方法 |
| KR102234113B1 (ko) * | 2018-02-08 | 2021-03-31 | 주식회사 스킨어세이 | 광대역 여기광에 의한 라만 분광법 및 장치 |
| EP3803293A4 (fr) | 2018-05-30 | 2022-06-15 | Pendar Technologies, LLC | Procédés et dispositifs de spectroscopie raman différentielle d'écart avec sécurité oculaire accrue et risque réduit d'explosion |
| CN109520941B (zh) * | 2018-11-20 | 2021-02-09 | 天津大学 | 在线光谱测量仪器的响应函数校正方法 |
| EP3734243A1 (fr) * | 2019-05-01 | 2020-11-04 | Kaiser Optical Systems Inc. | Interface de matériau de référence standard pour sonde raman |
| IT201900006954A1 (it) * | 2019-05-17 | 2020-11-17 | Pietro Fiorentini Spa | Dispositivo per l’analisi della composizione di gas, e relativo metodo di analisi della composizione di gas. |
| US11415519B2 (en) * | 2020-01-16 | 2022-08-16 | Nova Ltd | Accurate Raman spectroscopy |
| WO2022026053A1 (fr) * | 2020-07-31 | 2022-02-03 | Massachusetts Institute Of Technology | Réseau de capteurs multiplexé utilisant une spectroscopie raman à source à balayage |
| CN111879752A (zh) * | 2020-08-05 | 2020-11-03 | 公安部第三研究所 | 基于双探头采样和自适应机器学习的紫外拉曼光谱检测装置 |
| US11899375B2 (en) | 2020-11-20 | 2024-02-13 | Kla Corporation | Massive overlay metrology sampling with multiple measurement columns |
| US11828649B2 (en) * | 2021-03-01 | 2023-11-28 | Metrohm Spectro, Inc. | Apparatus and method for calibrating Raman shift |
| DE102021107229A1 (de) | 2021-03-23 | 2022-09-29 | Robert Bosch Gesellschaft mit beschränkter Haftung | Online- oder In-situ-Messeinrichtung für eine Konzentrationsmessung eines Gases |
| CN113720824B (zh) * | 2021-11-01 | 2022-02-11 | 北京理工大学 | 一种荧光探测系统及荧光光谱拼接方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB8314340D0 (en) * | 1983-05-24 | 1983-06-29 | British Petroleum Co Plc | Separation technique |
| US4573761A (en) * | 1983-09-14 | 1986-03-04 | The Dow Chemical Company | Fiber-optic probe for sensitive Raman analysis |
| US4620284A (en) * | 1983-12-29 | 1986-10-28 | Uop Inc. | Qualitative and quantitative analysis using Raman scattering |
| US4630923A (en) * | 1985-02-04 | 1986-12-23 | The United States Of America As Represented By The United States Department Of Energy | Fiberoptic spectrophotometer |
| US4802762A (en) * | 1986-10-14 | 1989-02-07 | Southwest Research Institute | Optical inspection of polymer-based materials |
| US4927269A (en) * | 1989-01-31 | 1990-05-22 | Bruke Analytische Messtechnik Gmbh | Correction of non-linearities in detectors in fourier transform spectroscopy |
| US5311445A (en) * | 1989-04-19 | 1994-05-10 | Board Of Regents Of The University Of Oklahoma | Deconvoluted band representation for infrared spectrum compression |
| US5112127A (en) * | 1989-11-28 | 1992-05-12 | Eic Laboratories, Inc. | Apparatus for measuring Raman spectra over optical fibers |
| US5048959A (en) * | 1990-06-01 | 1991-09-17 | The Regents Of The University Of Michigan | Spectrographic imaging system |
| US5139334A (en) * | 1990-09-17 | 1992-08-18 | Boston Advanced Technologies, Inc. | Hydrocarbon analysis based on low resolution raman spectral analysis |
| US5245406A (en) * | 1991-01-11 | 1993-09-14 | Jeol Ltd. | Fourier transform spectroscopy and spectrometer |
| US5309217A (en) * | 1991-04-27 | 1994-05-03 | Bruker Analytische Messtechnik | Fourier spectrometer |
| US5357337A (en) * | 1992-11-20 | 1994-10-18 | General Electric Company | High speed interferometer fourier transform spectrometer including a weighted capacitive matrix |
-
1994
- 1994-05-27 US US08/250,396 patent/US5455673A/en not_active Expired - Fee Related
-
1995
- 1995-04-25 TW TW084104094A patent/TW300280B/zh active
- 1995-05-15 CN CN95193313A patent/CN1079533C/zh not_active Expired - Fee Related
- 1995-05-15 HU HU9603124A patent/HUT76508A/hu unknown
- 1995-05-15 DE DE69513517T patent/DE69513517T2/de not_active Expired - Fee Related
- 1995-05-15 AT AT95920430T patent/ATE186981T1/de not_active IP Right Cessation
- 1995-05-15 PL PL95317399A patent/PL317399A1/xx unknown
- 1995-05-15 CA CA002190627A patent/CA2190627C/fr not_active Expired - Fee Related
- 1995-05-15 WO PCT/US1995/005991 patent/WO1995033189A1/fr active IP Right Grant
- 1995-05-15 KR KR1019960706694A patent/KR970703524A/ko not_active Application Discontinuation
- 1995-05-15 ES ES95920430T patent/ES2139212T3/es not_active Expired - Lifetime
- 1995-05-15 SK SK1363-96A patent/SK136396A3/sk unknown
- 1995-05-15 EP EP95920430A patent/EP0760938B1/fr not_active Expired - Lifetime
- 1995-05-15 JP JP8500907A patent/JPH10501333A/ja not_active Ceased
- 1995-05-15 BR BR9507781A patent/BR9507781A/pt not_active IP Right Cessation
- 1995-05-15 AU AU25882/95A patent/AU682118B2/en not_active Ceased
- 1995-05-15 CZ CZ963451A patent/CZ345196A3/cs unknown
- 1995-05-22 MY MYPI95001328A patent/MY111464A/en unknown
- 1995-05-25 CO CO95022659A patent/CO4340571A1/es unknown
- 1995-05-26 ZA ZA954309A patent/ZA954309B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR970703524A (ko) | 1997-07-03 |
| DE69513517T2 (de) | 2000-07-06 |
| DE69513517D1 (de) | 1999-12-30 |
| MY111464A (en) | 2000-05-31 |
| HUT76508A (en) | 1997-09-29 |
| EP0760938B1 (fr) | 1999-11-24 |
| ATE186981T1 (de) | 1999-12-15 |
| WO1995033189A1 (fr) | 1995-12-07 |
| CN1149334A (zh) | 1997-05-07 |
| CO4340571A1 (es) | 1996-07-30 |
| BR9507781A (pt) | 1997-08-19 |
| TW300280B (fr) | 1997-03-11 |
| ES2139212T3 (es) | 2000-02-01 |
| ZA954309B (en) | 1996-08-14 |
| US5455673A (en) | 1995-10-03 |
| CA2190627C (fr) | 2000-03-07 |
| EP0760938A1 (fr) | 1997-03-12 |
| CN1079533C (zh) | 2002-02-20 |
| HU9603124D0 (en) | 1997-01-28 |
| AU682118B2 (en) | 1997-09-18 |
| PL317399A1 (en) | 1997-04-14 |
| JPH10501333A (ja) | 1998-02-03 |
| AU2588295A (en) | 1995-12-21 |
| CZ345196A3 (cs) | 1998-02-18 |
| CA2190627A1 (fr) | 1995-12-07 |
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