Study of Interaction Between Bovine Serum Albumin and Cobalt Complexes of Phenanthroline and Nitrilotriacetate by Fluorescence Spectrometry

CORC > 厦门大学 > 化学化工－已发表论文

	Study of Interaction Between Bovine Serum Albumin and Cobalt Complexes of Phenanthroline and Nitrilotriacetate by Fluorescence Spectrometry
	Lin Hai-Bin ; Zheng Lin ; Lin Yu-Qin ; Zhou Zhao-Hui ; Zhou CH(周朝晖) ; Zheng L(郑林)
刊名	http://dx.doi.org/10.7503/cjcu20130098
	2013
关键词	CRYSTAL-STRUCTURES PROTEIN ENHANCEMENT GENE
英文摘要	Cobalt complexes [Co(phen)(2)Cl-2(1), Na[Co(nta)] center dot H2O (2), [Co(Phen)(2)(H2O)(2)] center dot [Co(nta)(phen)](2)center dot 12H(2)O(3)] (phen; phenanthroline, nta: nitrilotriacetate) were synthesized in solution, and the structure of complex 3 was characterized by single-crystal X-ray diffraction analysis(XRD). It crystallized in the triclinic system, space group P (1) over bar with a=1. 2448 (2) nm, b = 1. 5898 (3) nm, c = 1. 7412 (3) nm, alpha=91. 746 (3)degrees, beta=97. 807 (3)degrees, gamma=103. 745 (3)degrees, V=3. 309 (1) nm(3). The interaction between bovine serum albumin(BSA) and complexes 1-3 was investigated with fluorescence spectra at room temperature. Fluorescence quenchings were shown as static quenching for complexes 1 and 3 based on the fluorescence spectrum at different temperatures. The binding constant, binding sites and thermodynamic functions were calculated. The interaction sites, binding force and distance for BSA with complexes 1 and 3 were discussed respectively.
语种	英语
出版者	HIGHER EDUCATION PRESS
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/88946]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Lin Hai-Bin,Zheng Lin,Lin Yu-Qin,et al. Study of Interaction Between Bovine Serum Albumin and Cobalt Complexes of Phenanthroline and Nitrilotriacetate by Fluorescence Spectrometry[J]. http://dx.doi.org/10.7503/cjcu20130098,2013.
APA	Lin Hai-Bin,Zheng Lin,Lin Yu-Qin,Zhou Zhao-Hui,周朝晖,&郑林.(2013).Study of Interaction Between Bovine Serum Albumin and Cobalt Complexes of Phenanthroline and Nitrilotriacetate by Fluorescence Spectrometry.http://dx.doi.org/10.7503/cjcu20130098.
MLA	Lin Hai-Bin,et al."Study of Interaction Between Bovine Serum Albumin and Cobalt Complexes of Phenanthroline and Nitrilotriacetate by Fluorescence Spectrometry".http://dx.doi.org/10.7503/cjcu20130098 (2013).