期刊文献+

2种席夫碱钼(VI)配合物与大肠杆菌作用的微量热研究

Microcalorimetric Study of the Action of Two Kinds of Schiff Bases Mo(VI) Complexes on Growth Metabolism of Escherichia coli
在线阅读 下载PDF
导出
摘要 用LKB!2277生物活性检测系统测定了新合成的席夫碱钼(VI)配合物MoO(2PT)2和MoO(2NPT)2在37℃时对大肠杆菌作用的产热曲线;根据产热曲线求算了在席夫碱钼(VI)配合物作用下,大肠杆菌生长代谢的速率常数k,抑制率I,传代时间G和半抑制浓度IC50等热力学参数。结果表明,席夫碱钼(VI)配合物对大肠杆菌有抑制作用。 The bio-thermo-chemical characteristics of the actions of two kinds of schiff bases Mo(VI ) Complexes MoO2(PT)2 and MoO2(NPT)2 on growth metabolism of Escherichia coil were studied by means of a LKB-2277 bioactivity monitor at 37℃. The maximum power, Pmax; the growth rate constant, k; inhibitive ratio I (%) and half inhibition concentration IC50 (mg/L), respectively, had been obtained, The experimental results showed that the schiff base Mo(VI )complexes possessed the anti-bacterium activities.
出处 《安徽农业科学》 CAS 北大核心 2005年第8期1456-1457,共2页 Journal of Anhui Agricultural Sciences
基金 湖北省教育厅重点项目(98A069)资助。
关键词 席夫碱 钼(VI)配合物 微量热学 大肠杆菌 Schiff base Molybdenum(VI) complex Microcalorimetriy Escherichia coli
  • 相关文献

参考文献7

  • 1Zhao Ruming,Liu Yi,Xie Zhixiong,et al. A microcalorimetric method for studying the biological effects of La^3+ on Escherichia coli [J]. Journal of Biochemical and Biophysical Methods,2000,46:1-9.
  • 2Zhao Ruming,Liu Yi,Xie Zhixiong,et al. Microcalorimetric study of the action of Ce (Ⅲ) ions on the growth of E.coli. [J].Biological Trace Element Research,2002,86: 167-176.
  • 3Dinda,R,Sengupta,P,Ghosh,S,et al. Synthesis,structure,and reactivity of a new mononuclear molybdenum (VI) complex resembling the active center of molybdenum oxotransferases [J]. Eur Inorg Chem,2003,1 : 363-369.
  • 4Taylor,Francis. Synthesis,characterisation and crystal structure of cis-dioxomolybdenum(VI) complexes of some potentially pentadentate but functionally tridentate (ONS) donor ligands [J]. Synthesis and Reactivity in Inorganic ,Metal -Organic ,and Nano -Metal Chemistry,2003,33 : 309-325.
  • 5Rao Sumita N,Munshi K N,Rao N Nageswara,et al. Synthesis,magnetic,and spectral studies of some mono -and binuclear dioxomolybdenum (VI)complexes with chelating hydrazones derived from acid hydrazides and furfural or thiophene-2-aldehyde [J].Polyhedron, 1999,19:2 491-2 497.
  • 6侯安新,屈松生,黄伟国,刘义.两种稀土卟啉配合物与大肠杆菌作用的微量热研究[J].物理化学学报,2003,19(2):134-138. 被引量:8
  • 7Xie Changli,Tang Houkuan,Qu Songsheng. Microcalorimetric study of bacterial growth [J]. Thermochimica Acta, 1988,123:33--41.

二级参考文献2

  • 1谢昌礼 徐桂端 屈松生.物理化学学报(Wuli Huaxue Xuebao),1988,4:363-363.
  • 2李早英 张悦宁 高震霆 刘义.化学学报(Huaxue Xuebao),2002,5:917-917.

共引文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部