A COMPUTERIZED SPIN TRAPPING DATA BASE
A COMPUTERIZED SPIN TRAPPING DATA BASE
批准号:
3777535
负责人:
C F CHIGNELL
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
自旋捕获是一种强大而方便的技术,
自由基反应 其应用范围从临床
研究高能物理。 超过1500次引用该技术
在《化学文摘》上积累了很多。 STDBII,自旋捕获
数据库,已在IBM PC/AT和MacIntosh个人计算机上实现
电脑 该软件包没有“附加组件”。“该方案是
功能强大但用户友好;命令结构类似于
熟悉的1-2-3灯条菜单;搜索策略采用
示例查询(QBE);任何字段的逻辑组合都是
使用AND、OR、NOR和EXCEPT完成。 目前,STDBII(4.5)
包含5,5-二甲基-1-吡咯啉-N-氧化物(DMPO)、α-苯基-N-
叔丁基硝酮(PBN)、2-甲基-2-亚硝基丙烷(MNP)、α-(4-
吡啶-1-氧化物)-N-叔丁基硝酮(POBN)、亚硝基杜烯(ND)和3,5-
二溴亚硝基苯磺酸盐(DBNBS)。 其他不太受欢迎的数据
陷阱被包括在一个全部捕获的文件中。 目前,数据库文件有
超过2200个引用,超过9000个参数条目。 STDBII
文件包含以下信息:1)使用的自旋陷阱; 2)捕获的自由基; 3)
报告的超精细分裂; 4)溶剂; 5)g值(如报告); 6)a
对自由基如何产生和观察的简洁描述; 7)完整的
书目数据 最新版本(STDBII,4.5)还包含动能
自旋捕获率的数据以及一个新的参数,NoH值
(the aN/aH)的比值,这已被证明是有用的识别
DMPO加合物。 STDBII可以帮助研究人员:1)识别自旋
加合物从有时独特的超精细分裂参数; 2)作为
一个关键的自旋捕获文献3)作为一个工具,以纠正出版
错误. STDBII现在可供内外的研究人员使用
NIEHS 该软件包包括一个用户手册,其中列出了所有已编译的
关于自旋捕获的信息。 科学家们目前还没有
访问计算机仍然可以受益于STDBII,因为所有
数据库条目打印在STDBII用户手册中。
英文摘要
Spin trapping is a powerful and convenient technique for the study of
free radical reactions. The breadth of applications ranges from clinical
studies to high-energy physics. Over 1500 references to the technique
have accumulated in Chemical Abstracts. STDBII, a spin trapping
database, has been implemented on IBM PC/AT and MacIntosh personal
computers. The package operates with no "add-ons." The program is
powerful yet user-friendly; the command structure is similar to the
familiar 1-2-3 light-bar menu; search strategy employs the method of
Query-by-Example (QBE); logical combinations of any fields are
accomplished by using AND, OR, NOR, and EXCEPT. Presently, STDBII (4.5)
contains files for 5,5-dimethyl-1-pyrroline-N-oxide (DMPO), alpha-phenyl-N-
tert-butyl nitrone (PBN), 2-methyl-2-nitrosopropane (MNP), alpha-(4-
pyridyl-1-oxide)-N-tert-butyl nitrone (POBN), nitrosodurene (ND) and 3,5-
dibromo-nitrosobenzene sulfonate (DBNBS). Data for other less popular
traps are included in a catch-all file. Presently, the database files have
more than 2200 references with over 9000 parameter entries. The STDBII
files contain information on: 1) spin trap used; 2) radical trapped; 3)
hyperfine splittings reported; 4) solvent; 5) g-value, if reported; 6) a
terse description of how the radical was produced and observed; 7) full
bibliographic data. The latest version (STDBII, 4.5) also contains kinetic
data on spin trapping rates as well as a new parameter, the NoH value
(the ratio of aN/aH), which has proved useful for the identification of
DMPO adducts. STDBII helps researchers: 1) in identification of spin
adducts from the sometimes unique hyperfine splitting parameters; 2) as
a key to the spin trapping literature 3) as a vehicle to correct published
errors. STDBII is now available to researchers both inside and outside
NIEHS. The package includes a user manual that lists all of the compiled
information on spin trapping. Scientists who do not presently have
access to a computer can still benefit from STDBII because all of the
database entries are printed in the STDBII User Manual.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
INFLUENCE OF EMF ON FREE RADICAL MEDIATED TOXOCOLOGICAL PROCESSES
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批准号:2574390
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:C F CHIGNELL
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依托单位:
A COMPUTERIZED SPIN TRAPPING DATA BASE
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批准号:2574381
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:C F CHIGNELL
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依托单位:
MECHANISMS OF CHEMICALLY INDUCED PHOTOSENSITIVITY
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批准号:3965262
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:C F CHIGNELL
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依托单位:
A COMPUTERIZED SPIN TRAPPING DATA BASE
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批准号:3755453
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:C F CHIGNELL
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依托单位:
MECHANISMS OF CHEMICALLY INDUCED PHOTOSENSITIVITY
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批准号:6162233
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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:C F CHIGNELL
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依托单位:
MECHANISMS OF SINGLET OXYGEN-DEPENDENT PHOTOSENSITIVITY
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批准号:3755447
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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:C F CHIGNELL
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依托单位:
COMPUTERIZED SPIN TRAPPING DATA BASE
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批准号:6162237
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:C F CHIGNELL
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依托单位:
INFLUENCE OF EMF ON FREE RADICAL MEDIATED TOXOCOLOGICAL PROCESSES
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批准号:5202221
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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:C F CHIGNELL
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依托单位:
A COMPUTERIZED SPIN TRAPPING DATA BASE
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批准号:3855929
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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:C F CHIGNELL
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依托单位:
MECHANISMS OF CHEMICALLY INDUCED PHOTOSENSITIVITY
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批准号:4693233
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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:C F CHIGNELL
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依托单位:
A COMPUTERIZED SPIN TRAPPING DATA BASE
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批准号:3876943
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项目类别:
-
资助金额:$0.0万
-
财政年份:--
-
负责人:C F CHIGNELL
-
依托单位:
MECHANISMS OF SINGLET OXYGEN-DEPENDENT PHOTOSENSITIVITY
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批准号:3777528
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项目类别:
-
资助金额:$0.0万
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财政年份:--
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负责人:C F CHIGNELL
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依托单位:
A COMPUTERIZED SPIN TRAPPING DATA BASE
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批准号:3841108
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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:C F CHIGNELL
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依托单位:
MECHANISMS OF CHEMICALLY INDUCED PHOTOSENSITIVITY
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批准号:3777527
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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:C F CHIGNELL
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依托单位:
MECHANISMS OF CHEMICALLY INDUCED PHOTOSENSITIVITY
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批准号:5202201
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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:C F CHIGNELL
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依托单位:
MECHANISMS OF CHEMICALLY INDUCED PHOTOSENSITIVITY
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批准号:3755446
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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:C F CHIGNELL
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依托单位:
A COMPUTERIZED SPIN TRAPPING DATA BASE
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批准号:5202206
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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:--
-
负责人:C F CHIGNELL
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依托单位:
INFLUENCE OF EMF ON FREE RADICAL MEDIATED TOXOCOLOGICAL PROCESSES
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批准号:6162244
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项目类别:
-
资助金额:$0.0万
-
财政年份:--
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负责人:C F CHIGNELL
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依托单位:
MECHANISMS OF CHEMICALLY INDUCED PHOTOSENSITIVITY
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批准号:2574377
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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:C F CHIGNELL
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依托单位:
海外基金