期刊文献+

双核铜配合物的结构和SOD活性及电化学性质 被引量:5

Structure and superoxide dismutase activity and electrochemical property of binuclear copper(Ⅱ) complex
下载PDF
导出
摘要 合成了双核铜配合物[CuI2I(ENOTA)].5 H2O{ENOTA为1,2-二[4,7-二(羧甲基)-1,4,7-三氮环壬烷]乙烷双环配体},研究了该双核配合物的超氧化物歧化酶歧化酶活性及电化学性质,并初步阐明了其催化机理. A binuclear copper complex CuII2(ENOTA)·5H2O(ENOTA = 1,2-bis(4,7-bis(carboxymethyl)-1,4,7-triazacyclonon-1-yl)ethane) was synthesized in this article.The superoxide dismutase activity and electrochemical property of the complex had been researched.
出处 《武汉工程大学学报》 CAS 2011年第9期12-15,共4页 Journal of Wuhan Institute of Technology
基金 湖北省教育厅科学技术研究项目(No.D20111501) 国家自然科学基金资助项目(20571058)
关键词 1 4 7三氮环壬烷 双核铜配合物 晶体结构 超氧化物歧化酶 电化学性质 1 4 7-triazacyclononane binuclear copper(Ⅱ) complex crystal structure superoxide dismutase electrochemical properties
  • 相关文献

参考文献19

  • 1MeCord J M, Fridovich I. Superoxide dismutase. An enzymic function for erythrocuprein (hemocuprein) [J].J Biol Chem, 1969,244 : 6049-6055.
  • 2Jiang W, Shen T, Han Y C, et al. Divalent-metal- dependent nueleolytie activity of Cu, Zn superoxide dismutase [J]. J Bio Inorg Chem, 2006,11 : 835-848.
  • 3Scarpellini M, Wu A J, Kampf J W, et al. Corroborative Models of the Cobalt(II) Inhibited Fe/ Mn Superoxide Dismutases[J].Inorg Chem, 2005,.
  • 4Grove L E, Hallman J K, Emerson J P, et al. Synthesis, X-Ray Crystallographic Characterization, and Electronic Structure Studies of a Di-Azide Iron (III) Complex:Implications for the Azide Adduets of Iron(III) Superoxide Dismutase[J]. Inorg Chem, 2008,47 : 5762-5774.
  • 5汪立耀.超氧化物歧化酶的制备及其临床应用[J].武汉化工学院学报,2003,25(4):16-18. 被引量:4
  • 6Valentine J S, Freitas D M. Copper-Zinc Superoxide Dismutase. A Unique Biological " Ligand " for Bioinorganic Studies [J]. J Chem Educ, 1985, 62: 990-997.
  • 7Zhang Z,Geng Z R,Kan X W,et al. Iron(III), nickel (II) and cadmium(II) complexes of triazamacrocyelic ligand with pendant nitrile groups 1, 4, 7-tris ( cyanomethyl)-1,4,7-triazacyclononane & Synthesis, structural characteristics and artificial nuclease activity[J]. Inorg Chim Acta, 2010,363 : 1805-1812.
  • 8Wainwright K P. Synthetic and structural aspects of the chemistry of saturated polyaza macrocyclic ligands hearing pendant coordinating groups attached to nitrogen[J]. Coord Chem Rev, 1997,166 : 35-90.
  • 9Grove L E, Hallman J K, Emerson J P, et al. Synthesis, X-Ray Crystallographic Characterization, and Electronic Structure Studies of a Di-Azide Iron (III) Complex: Implications for the Azide Adducts of Iron(III) Superoxide Dismutase [J]. Inorg Chem, 2008,47 : 5762-5774.
  • 10Mewis R E, Archibald S. Biomedical applications of macrocyclic ligand complexes[J]. Coord Chem Rev, 2010,254 : 1686-1712.

二级参考文献19

共引文献3

同被引文献48

  • 1廖升荣,乐学义,林庆斌,卢其明,刘小平,熊亚红,冯小龙.Phen-铜(Ⅱ)-氨基酸配合物的合成、表征及其SOD活性[J].无机化学学报,2006,22(2):201-206. 被引量:15
  • 2Hirohama T, Arii H, Chikira M. Effect of a conjugated acridine moiety on the binding and reactivity of Cu(II)[9acridinylmethyl1,4,7triazacyclononane] with DNA[J] .Inorg Biochem, 2004, 98: 17781786.
  • 3Shi P F, Jiang Q, Lin J, et al. Gold(III) compounds of 1, 4, 7triazacyclononane showing high cytotoxicity against A549 and HCT116 tumor cell lines[J] .Inorg Biochem, 2006,100 : 939945.
  • 4Zhang Z,Geng Z R,Kan X W,et al.Iron(III), nickel(II) and cadmium(II) complexes of triazamacrocyclic ligand with pendant nitrile groups 1,4,7tris(cyanomethyl)1,4,7triazacyclononane: Synthesis, structural characteristics and artificial nuclease activity[J].Inorg Chim Acta,2010,363:18051812.
  • 5Wainwright K P. Synthetic and structural aspects of the chemistry of saturated polyaza macrocyclic ligands bearing pendant coordinating groups attached to nitrogen[J] .Coord Chem Rev, 1997, 166: 3590.
  • 6Schlager O, Wieghardt K, Nuber B. Trivalent Transition Metal Complexes [MⅢ(L3H)] (M = Fe,Co) of the Triply Deprotonated Hexadentate Ligand 1,4,7Tris (oaminobenzyl) 1,4,7 triazacyclononane(L) Crystal Structure of [MnⅣ(L3H)] BPh4[J] .Inorg Chem, 1995, 34: 64566462.
  • 7Richman J E, Atkins T J. Nitrogen analogs of crown ethers[J] .J Am Chem Soc,1974,96(7):22682270.
  • 8Sessler J L, Sibert J W, Lynch V. Model studies related to hemerythrin. Synthesis and characterization of a bridged tetranuclear iron(III) complex[J] .Inorg Chem,1990,29: 41434146.
  • 9Sheldrick G M. SHELXTL V5.1 Software Reference Manual, Bruker AXS[M] .Wisconsin: Inc, Madison,1997.
  • 10Hoskins B F, Robson R. Design and construction of a new class of scaffolding-like materials comprising infinite polymeric frameworks of 3D-linked molecular rods. A reappraisal of the zinc cyanide and cadmium cyanide structures and the synthesis and structure of the diamond-related frameworks [- N ( CH3 )4 ] [Cu'ZnH (CN)4 ] and CuI [-4, 4', 4", 4"- tetracyanotetraphenylmethane]BF4 ~ xC6 H5 NO2 [J]. J Am Chem Soc, 1990, 112(4): 1546-1554.

引证文献5

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