The Chelating Competition for Bovine Serum Albumin Bound Ni(Ⅱ)

Abstract

Abstract: The mobilizing powers of thirteen chelating agents for Bovine Albumin Bound Ni(Ⅱ) (BSANi(Ⅱ) were studied by gel chromatographic method. The experimental results show that the polyaminopolycarboxylate type chelators, especially DTPA and NTA are stronger mobilizing ligands than the mercapto chelators. The kinetics of these reactions have been studied at pH=7.4, and the mechanism has been elucidated. The reactions of His and EDTA with BSANi(Ⅱ) were found following the dissociation mechanism, but iminodiace-tic acid (IDA) and DTPA, association mechanism. The kinetic parameters were determined by dialysis method. The potentiality of the chelators as the agents to accelerate the excretion of Ni is discussed on the basis of the F.

Key words: Albumin, Nickel, Chelating competition

TrendMD:

Li Rongchang, Gao Jingmin, Wu Hongyan, Wang Kui . The Chelating Competition for Bovine Serum Albumin Bound Ni(Ⅱ)[J]. Chem. J. Chinese Universities, 1989, 10(4): 345.

[1]	HOU Congcong, WANG Huiying, LI Tingting, ZHANG Zhiming, CHANG Chunrui, AN Libao. Preparation and Electrochemical Properties of N-CNTs/NiCo-LDH Composite [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220351.
[2]	CHU Mingyue, LI Fengbo, GAO Ning, YANG Xin, YU Tingting, MA Huiyuan, YANG Guixin, PANG Haijun. Construction of a Coronal Polyoxometalate-based Composite Film for Determination of Nitrite [J]. Chem. J. Chinese Universities, 2022, 43(1): 20210579.
[3]	FAN Ye, HAN Huihui, FANG Yun, FENG Ruiqin, XIA Yongmei. Facile Synthesis of Hollow Nickel Submicrospheres with Hierarchical Nano-structure and Its Catalytic Hydrogenation of Phenol [J]. Chem. J. Chinese Universities, 2021, 42(6): 1801.
[4]	WANG Yimeng, LIU Kai, WANG Baoguo. Coating Strategies of Ni-rich Layered Cathode in LIBs [J]. Chem. J. Chinese Universities, 2021, 42(5): 1514.
[5]	LI Mengshuo, ZHANG Jing, LIU Dan, ZHU Yaxian, ZHANG Yong. Interactions of Pyrene with Human Serum Albumin and Bovine Serum Albumin： Microenvironmental Polarity Differences at Binding Sites [J]. Chem. J. Chinese Universities, 2021, 42(3): 731.
[6]	XIAO Zhaozhong, MA Zhi, PIAO Lingyu. Co-catalytic Effect of Ni₂P on Photocatalytic Formic Acid Dehydrogenation over Different Semiconductors [J]. Chem. J. Chinese Universities, 2021, 42(12): 3692.
[7]	ZHANG Aiqin, WANG Man, SHEN Gangyi, JIN Jun. Interactions Between Polybrominated Diphenyl Ethers and Human Serum Albumin Using SPR and Molecular Docking [J]. Chem. J. Chinese Universities, 2020, 41(9): 2054.
[8]	ZHAO Guoqing, YUAN Zhao, WANG Lian, GUO Zhuo. Preparation of Ni₂P/N, S co-Doped Reduced Graphene Oxide Composites and Their Electrocatalytic Properties for Hydrogen Evolution^† [J]. Chem. J. Chinese Universities, 2020, 41(7): 1575.
[9]	SUN Qiangqiang, CAO Baoyue, ZHOU Chunsheng, ZHANG Guochun, WANG Zenglin. Enhancing Hydrogen Evolution Performance of a Regular Cube NiCu Nanocrystalline Electrocatalyst Fabricated by Normal Pluse Electrodeposition ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1287.
[10]	LIU Lu,WU Hanyue,LI Jing,SHE Lan. Tuning Microstructures of Iron-Nickel Alloy Catalysts for Efficient Oxygen Evolution Reaction ^† [J]. Chem. J. Chinese Universities, 2020, 41(5): 1083.
[11]	JIANG Yuanyuan, LI Boyu, LU Yizhong, WU Tongshun, HAN Dongxue. Oxygen Evolution Reaction Electrocatalytic Performance Analysis of Electroless Plated Ni-B_x [J]. Chem. J. Chinese Universities, 2020, 41(12): 2774.
[12]	XIA Xiaoli,TAN Jingjing,WEI Caiyun,ZHAO Yongxiang. Molybdenum Modified Nickel Phyllosilicates Catalyst for Maleic Anhydride Hydrogenation^† [J]. Chem. J. Chinese Universities, 2019, 40(6): 1207.
[13]	ZHANG Xiaoying,DU Guifang,ZHU Bo,GUAN Wei. Theoretical Mechanistic Study on Nickel-Catalyzed Cycloaddition of Azetidinone with Butadiene^† [J]. Chem. J. Chinese Universities, 2019, 40(4): 770.
[14]	YAO Shouguang,CHEN Yong,CHENG Jie,SHEN Yaju,DING Dapei,YANG Yusheng. Effect of Potassium Stannate on the Deposition/Dissolution Behavior of Zinc Anode for Zinc-nickel Single-flow Battery^† [J]. Chem. J. Chinese Universities, 2019, 40(3): 481.
[15]	LI Huan, JIANG Qi, QIU Jiaxin, LIU Qingqing, GAO Yike, LU Xiaoying, HU Ailin. Preparation and Electrochemical Energy Storage Performances of LiNi_0.8Co_(0.2-2_x₎Al_xMn_xO₂ Cathode Material^† [J]. Chem. J. Chinese Universities, 2018, 39(6): 1267.

The Chelating Competition for Bovine Serum Albumin Bound Ni(Ⅱ)

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments