A COMPUTERIZED SPIN TRAPPING DATA BASE

自旋俘获是研究自由电子的一种强大而方便的技术 激进的反应。应用的范围从临床研究到 到高能物理。超过1500篇关于这项技术的参考文献 收录于《化学文摘》。自旋捕获数据库STDBII拥有 已在IBM PC/AT和MacIntosh个人计算机上实现。套餐 运行时不会添加任何附加组件。该程序功能强大，但用户友好； 命令结构类似于熟悉的1-2-3灯光栏菜单；搜索 策略采用逐例查询(QBE)的方法；逻辑组合 通过使用AND、OR、NOR和EXCEPT来完成任何字段的运算。目前， STDBII(4.0)包含用于5，5-二甲基吡咯啉-N-氧化物(DMPO)的文件， 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(ND) 和3，5-二溴亚硝基苯磺酸盐(DBNBS)。其他费用较低的数据 流行的陷阱包含在一个包罗万象的文件中。我们的目标是将 所有已发表的与自旋陷阱有关的工作。目前，该数据库 文件有超过1500个引用和超过5500个参数条目。这个 STDBII文件包含以下信息：1)使用的自旋陷阱；2)自由基陷阱； 3)报告的超细分裂；4)溶剂；5)g值，如果报告的话；6)a 关于如何产生和观察部首的简短总结；7)全文 书目数据；8)作者对任何内容的撤回。STDBII 帮助研究人员：1)在识别自旋加合物方面 独特的超精细分裂参数；2)作为自旋俘获的关键 文献3)作为纠正已发表错误的媒介。STDBII现在是 可供NIEHS内外的研究人员使用。套餐 包括一本用户手册，其中列出了有关SPIN的所有编译信息 诱捕。目前无法访问IBM/PC的科学家可以 仍然受益于STDBII，因为所有数据库条目都已打印出来 在《STDBII用户手册》中。

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 combination of any fields is accomplished by using AND, OR, NOR, and EXCEPT. Presently, STDBII (4.0) contains files for 5,5-dimethylpyrroline-N-oxide (DMPO), alpha-phenyl-N-tert-butyl nitrone (PBN), 2-methyl-2-nitrosopropane (MNP), alpha-(4pyridyl-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. Our goal is to incorporate all published work that relates to spin trapping. Presently, the database files have more than 1500 references with over 5500 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 summary on how the radical was produced and observed; 7) full bibliographic data; and 8) retraction on anything by the author. 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 an IBM/PC can still benefit from STDBII because all of the database entries are printed in the STDBII User Manual.