STUDIES OF PH-ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY
STUDIES OF PH-ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY
批准号:
3757624
负责人:
Y ITO
金额:
$0.0万
依托单位国家:
美国
项目类别:
财政年份:
--
资助国家:
美国
项目状态:
未结题
起止时间:
至
中文摘要
我们对pH区带精制CCC的持续研究扩展了这一领域,
它的应用包括:(1)分离碱性化合物
以三乙胺为固定基,(2)开发了一种
可以应用于配体亲和性的置换操作模式
分离,以及(3)使用手性分离剂分离手性化合物。
选择器在固定阶段。 该方法的实用性已被
证明了对各种分析物的分离和纯化,
作为从朱顶红和小朱顶红提取物中提取的生物碱,结构
从反应混合物中分离异构体,
氨基酸和寡肽以及D,L-
亮氨酸衍生物。
英文摘要
Our continuous research on pH-zone-refining CCC has extended the domain
of its applications which include: (1) separation of basic compounds
using triethylamine as a retainer base, (2) the development of a
displacement operation mode which may be applied to a ligand-affinity
separation, and (3) the separation of chiral compounds using a chiral
selector in the stationary phase. Utility of the method has been
demonstrated on the separation and purification of various analytes such
as alkaloids from extracts of Amaryllis and Vinca Minor, structural
isomers from a reaction mixture, the acidic and basic derivatives of
amino acids and oligopeptides and a pair of optical isomers of D,L-
leucine derivatives.
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会议论文
COUNTERCURRENT CHROMATOGRAPHY FOR SEPARATION OF POLAR COMPOUNDS
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批准号:4694537
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
FOAM COUNTERCURRENT CHROMATOGRAPHY WITH A COIL PLANET CENTRIFUGE
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批准号:3899183
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
ANALYTIC HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY WITH A COIL PLANET CENTRIFUGE
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批准号:3920044
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
STUDIES OF PH ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY
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批准号:5203506
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
MECHANISM ON SHARP PEAK FORMATION OF BROMOACETYL T3 FRACTIONATION IN CCC
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批准号:3858003
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
PREPARATIVE HIGH-SPEED COUNTERCURRENT CHROMATOGRAPH
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批准号:3878927
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
CROSS-AXIS SYNCHRONOUS FLOW-THROUGH COIL PLANET CENTRIFUGE
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批准号:3858015
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
SEPARATION OF MAST CELLS BY COIL PLANET CENTRIFUGE
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批准号:3779527
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
STUDIES OF PH-ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY
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批准号:3843286
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
HORIZONTAL FLOW-THROUGH COIL PLANET CENTRIFUGE WITH MULTILAYER COIL SET
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批准号:3899182
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
A NEW ANGIE ROTOR SYNCHRONOUS COIL PLANET CENTRIFUGE FOR CHROMATOGRAPHY
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批准号:3966585
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
COLUMN CONFIGURATION FOR PROTEIN SEPARATION--TOROIDAL CENTRIFUGE CHROMATOGRAPHY
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批准号:2441402
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
MULTISTAGE MIXER SETTLER PLANETARY
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批准号:3920046
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
EVALUATION OF ANALYTICAL COUNTERCURRENT CHROMATOGRAPHS
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批准号:3878937
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
SEPARATION OF PROTEINS BY AQUEOUS-AQUEOUS POLYMER PHASE SYSTEMS
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批准号:3843284
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
MECHANISM OF UNILATERAL DISTRIBUTION OF TWO SOLVENT PHASES IN THE ROTATING COIL
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批准号:3966586
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
DEVELOPMENT OF FOAM COUNTERCURRENT CHROMATOGRAPHY
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批准号:4694542
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
MECHANISM OF UNILATERAL DISTRIBUTION OF TWO SOLVENT PHASES IN THE ROTATING COIL
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批准号:3942826
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
CROSS-AXIS SYNCHRONOUS FLOW-THROUGH COIL PLANET CENTRIFUGE
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批准号:3779536
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
PREPARATIVE HIGH-SPEED COUNTERCURRENT CHROMATOGRAPH WITH THREE MULTILAYER COILS
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批准号:3858002
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项目类别:
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资助金额:$0.0万
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财政年份:--
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负责人:Y ITO
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依托单位:
海外基金