SIMULATING MOLECULAR DYNAMICS INFLUENCE ON EPR OF SPIN PROBES
SIMULATING MOLECULAR DYNAMICS INFLUENCE ON EPR OF SPIN PROBES
批准号:
6120605
负责人:
ROBERT B. CLARKSON
金额:
$0.16万
依托单位国家:
美国
项目类别:
财政年份:
1998
资助国家:
美国
项目状态:
已结题
起止时间:
1998-04-15 至 1999-11-30
中文摘要
使用新的方法直接模拟
磁共振波谱、电子顺磁共振波谱的分子动力学研究
高氚N15取代氮氧化物Tempone自旋探针产生
在1-250 GHz以上,布朗旋转关联时间为10-11到10-5
几秒钟。模拟结果与通用性较差的结果吻合较好。
技巧。实验(W波段)和模拟光谱都证实
预测在更高频率的VHF-EPR显示出更大的
在较快的运动状态下(即小于0.1 ns)的灵敏度。
英文摘要
Using novel methods of directly simulating the effects of
molecular dynamics on magnetic resonance spectra, EPR spectra of
perdeuterated N15-substituted nitroxide tempone spin probes generated
over 1-250 GHz and Brownian rotational correlation times 10-11 to 10-5
seconds. Simulations are in good agreement with less versatile
techniques. Both experimental (W-band) and simulated spectra confirm
predictions that VHF-EPR at higher frequencies show greater
sensitivity in the faster motional regime (i.e. less than 0.1 ns).
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
BIOLOGICAL INTERACTIONS OF OXYGEN SENSITIVE CHARCOALS
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批准号:6353196
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项目类别:
-
资助金额:$1.22万
-
财政年份:2000
-
负责人:ROBERT B. CLARKSON
-
依托单位:
ACCURATE DETERMINATION OF T1, T2 IN LIVING CELLS USING MRI & MRS
-
批准号:6309661
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项目类别:
-
资助金额:$2.3万
-
财政年份:2000
-
负责人:ROBERT B. CLARKSON
-
依托单位:
CHAR OF OXYGEN SENSING CAPABILITY & STABILITY OF EPR ACTIVE CHARCOALS
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批准号:6353195
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项目类别:
-
资助金额:$0.61万
-
财政年份:2000
-
负责人:ROBERT B. CLARKSON
-
依托单位:
CARBON BASED SENSORS FOR IN VIVO EPR OXIMETRY
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批准号:6315311
-
项目类别:
-
资助金额:$9.12万
-
财政年份:2000
-
负责人:ROBERT B. CLARKSON
-
依托单位:
CARBON BASED SENSORS FOR IN VIVO EPR OXIMETRY
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批准号:6107718
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项目类别:
-
资助金额:$9.12万
-
财政年份:1999
-
负责人:ROBERT B. CLARKSON
-
依托单位:
BIOLOGICAL INTERACTIONS OF OXYGEN SENSITIVE CHARCOALS
-
批准号:6206522
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项目类别:
-
资助金额:$1.22万
-
财政年份:1999
-
负责人:ROBERT B. CLARKSON
-
依托单位:
ACCURATE DETERMINATION OF T1, T2 IN LIVING CELLS USING MRI & MRS
-
批准号:6122359
-
项目类别:
-
资助金额:$0.16万
-
财政年份:1999
-
负责人:ROBERT B. CLARKSON
-
依托单位:
CHAR OF OXYGEN SENSING CAPABILITY & STABILITY OF EPR ACTIVE CHARCOALS
-
批准号:6206521
-
项目类别:
-
资助金额:$0.61万
-
财政年份:1999
-
负责人:ROBERT B. CLARKSON
-
依托单位:
CONTINUOUS DISTRIBUTION ANALYSIS OF NMRD DATA
-
批准号:6120671
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项目类别:
-
资助金额:$0.16万
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财政年份:1998
-
负责人:ROBERT B. CLARKSON
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依托单位:
EPR ANALYSIS OF SYNTHETICALLY PRODUCED, OXYGEN SENSITIVE CHARS
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批准号:6120636
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项目类别:
-
资助金额:$0.27万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
S BAND ESE SPECTROMETER DEVELOPMENT
-
批准号:6120596
-
项目类别:
-
资助金额:$0.27万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
DNP IN CHAR SUSPENSIONS--SURFACE SCIENCE AND OXIMETRY
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批准号:6188791
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项目类别:
-
资助金额:$2.83万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
MR STUDY OF WATER EXCHANGE IN HEPATOCYTES
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批准号:6120670
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项目类别:
-
资助金额:$0.22万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
ROLE OF NO IN ANTIBIOTIC ACTIVITY OF METRANIDAZOLE
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批准号:6120673
-
项目类别:
-
资助金额:$0.32万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
CARBON BASED SENSORS FOR IN VIVO EPR OXIMETRY
-
批准号:6271832
-
项目类别:
-
资助金额:$9.12万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
ACCURATE DETERMINATION OF T1, T2 IN LIVING CELLS USING MRI & MRS
-
批准号:6282395
-
项目类别:
-
资助金额:$1.31万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
EPR & ENDOR OF SULFUR CONTAINING HETEROCYCLIC RADICALS
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批准号:6120631
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项目类别:
-
资助金额:$0.05万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
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依托单位:
ENDOR & EPR STUDIES RELATED TO CARBONACEOUS SOLIDS
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批准号:6120632
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项目类别:
-
资助金额:$0.16万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
DNP IN CHAR SUSPENSIONS--SURFACE SCIENCE AND OXIMETRY
-
批准号:2696766
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项目类别:
-
资助金额:$2.15万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
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依托单位:
ROTATIONAL DYNAMICS OF MRI CONTRAST AGENTS IN PROTEINS & CELLS
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批准号:6120666
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项目类别:
-
资助金额:$0.22万
-
财政年份:1998
-
负责人:ROBERT B. CLARKSON
-
依托单位:
海外基金