Development of Capillary Electrophoresis under Crossed Super Magnetic Field
Development of Capillary Electrophoresis under Crossed Super Magnetic Field
批准号:
06452377
负责人:
MASUJIMA Tsutomu
金额:
$4.03万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for General Scientific Research (B)
财政年份:
1994
资助国家:
日本
项目状态:
已结题
起止时间:
1994 至 1995
中文摘要
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英文摘要
1) Development of Capillary Electrophoresis under Crossed Super Magnetic FieldA coiled capillary was inserted into the gap of a super-strong permanent magnet. When the electric field was applied to this capillary, it was found that the current showed less value than that without magnetic field. The positional isomers, i.e.p-aminosalicylic acid, p-aminobenzoic acid, 1,8-antheaquinon disulfonic acid, which were hard to resolve, were separated under the magnet with much higher resolution. Similar effect can be obtained even with lowering of temperature of capillary.2) Video Monitoring of Separating Process for Capillary ElectrophoresisSeparating process was successful monitored by our developed chromato-videoscope. The band shows rise up for the leading side of band but shows tailing for the rear side according to the migration distance. With evidences of many aspects of separating process, new applications and improvements were innovated.3) New Methods for Capillary Electrophoresis(1) De … More termination of Dissolved Oxygen in Water Samples Using Capillary ElectrophoresisDissolved oxygen in water samples was analyzed by CE for the first time. Each analysis was performed within 5 min and as low as 50ppb dissolved oxygen can be determined by this method and this method was successfully applied to the analysis of river water.(2) Improvement in the Determination of Food Additive Dye stuffs by Capillary Electrophoresis using B-Cyclodextrin. It was found that the inclusion of B-cyclodextrin into solvent for separation improves the reproducibility and peak shape. Taking this advantage, seven food dye stuffs were successfully separated. It was shown that this method is simple and rapid.(3) Development of Non-aqueous Capillary Electrophoresis (NACE) SystemIn contrast to the usual aqueous phase CE,we charanged to develop the method of non-aqueous CE.The NACE has many advantages in the reproducibility and applicability to various kinds of organic solutes. We discussed the future potentials of these newly developed CE methods in each publication. Less
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S.Razee: "The Effect of a Crossed Magnetic Field on Capillary Electrophoresis" Chem.Pharm.Bull.42. 2376-2378 (1994)
S.Razee:“交叉磁场对毛细管电泳的影响”Chem.Pharm.Bull.42。
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S.Razee, A.Tamura, T.Masujima: ""The effect of a Crossed Magnet Field on Capillary Electrophoresis"" Chem.Pharm.Bull.42. 2376-2378 (1994)
S.Razee、A.Tamura、T.Masujima:“交叉磁场对毛细管电泳的影响”Chem.Pharm.Bull.42。
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S. Razee: "Improvement in the Determination of Food Additive Dyestuffs by Capillary Electrophoresis Using Beta-cyclodextrin" J. Chromatogr. A. 715. 179-188 (1995)
S. Razee:“使用 β-环糊精毛细管电泳测定食品添加剂染料的改进”J. Chromatogr。
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A.Tamura, T.Masujima: ""Development of Chromato-Videoscopy-the concepts and foundamental applications" (Japanese)" Jasco Report. 37. 1-6 (1995)
A.Tamura、T.Masujima:““色谱视频检查的发展 - 概念和基础应用”(日语)”Jasco 报告。
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共 21 条
Single-cell on-time molecular analysis by hyper-sensitive video-mass scope
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批准号:20229003
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项目类别:Grant-in-Aid for Scientific Research (S)
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资助金额:$133.7万
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财政年份:2008
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负责人:MASUJIMA Tsutomu
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Development of Dual-Tandem-Mass Spectrometer with a New Ion-trap and Its Application to Analysis of Molecular Nano-dynamics of a Cell
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Establishment of Post-Proteomic Analysis by the Development of Video-Mass-Scope Method
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批准号:13470479
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财政年份:2001
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Development of A Next Generation Injector by Near IR Video-Bioanalysis
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批准号:11794033
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项目类别:Grant-in-Aid for University and Society Collaboration
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资助金额:$4.61万
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财政年份:1999
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of A Chromato-video Spectro-Nanoscope and Establishment of Zeptmol Separation Base
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批准号:09554051
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.06万
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财政年份:1997
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负责人:MASUJIMA Tsutomu
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Development of A Fiber Nano-scope with Molecular Trapping and its Application to the Analysis of Molecular Mechanism of Allergy
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批准号:09470495
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.64万
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财政年份:1997
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of Video Nanoscopes Using Crossed Laser Beams for Tracing of Drug Molecules
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批准号:07557295
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$1.34万
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财政年份:1995
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of Nano-space Video Microscopy and its Application to the Analysis of New Pharmacological Dyanamics
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批准号:05557101
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项目类别:Grant-in-Aid for Developmental Scientific Research (B)
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资助金额:$7.1万
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财政年份:1993
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of X-ray-and Chemi-luminescence Video-Microscopy and its Application to the Analysis of Biodynamics in Micro Region
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批准号:04454525
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$3.78万
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财政年份:1992
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of X-ray Acoustic Spectrometer Using Synchrotron Radiation
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批准号:02505001
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项目类别:Grant-in-Aid for Developmental Scientific Research (A)
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资助金额:$23.68万
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财政年份:1990
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of X-ray, Laser Photoacoustic Microscopy and Microanalysis
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批准号:02454480
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$4.1万
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财政年份:1990
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of X-ray Photoacoustic System for Brilliant Synchrotron Radiation and Analysis for New Materials
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批准号:01044098
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项目类别:Grant-in-Aid for international Scientific Research
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资助金额:$1.54万
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财政年份:1989
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of X-ray photoacoustic spectroscopy and application to biological analysis
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批准号:62570968
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.09万
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财政年份:1987
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负责人:MASUJIMA Tsutomu
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依托单位:
Development of Laser Photoacoustic Imaging Immunoassay Metchod and System
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批准号:61870092
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项目类别:Grant-in-Aid for Developmental Scientific Research
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资助金额:$2.43万
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财政年份:1986
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负责人:MASUJIMA Tsutomu
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依托单位:
Analysis in Microregion by Fourier Transform Infrared/ Photoacoustic Microscopy
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批准号:60571019
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$0.96万
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财政年份:1985
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负责人:MASUJIMA Tsutomu
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依托单位:
海外基金