Study on the Interaction between Gadolinium(III) Aminopolycarboxlicacid Complex and Bovine Serum Album by Spectroscopic Methods

Zhi Feng Hao; Can Huang Yu; Shao Bing Yang; Jia Hao Tan; Jian Yu

doi:10.4028/www.scientific.net/AMR.912-914.346

Paper Titles

Study of the Mechanical Properties of the Composite Scene Rigid Pavement Structure
p.329

Study on a New Polymer with Better Performance in High Salinity Reservoirs
p.334

Study on Corrosion Behaviors of Epoxy Aluminum Coating Immersed in 3.5%NaCl Solution
p.338

Study on Oxygen-Enriched Combustion Application Technology
p.342

Study on the Interaction between Gadolinium(III) Aminopolycarboxlicacid Complex and Bovine Serum Album by Spectroscopic Methods
p.346

Surface Modification and Properties Analysis of Shell Powder with Sodium Stearate Surface Modifier
p.352

Synthesis and Electrochemical Characteristics of Li₃V₂(PO₄)₃/C Cathode Materials for Li-Ion Batteries
p.356

Synthesis, Characterization and Antibacterial Activity of Chitosan/TiO₂ Microspheres
p.362

Technology Strategies of Bending Forming for Part of Large Size and Ultra Thin-Walled
p.366

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 912-914Study on the Interaction between Gadolinium(III)...

Study on the Interaction between Gadolinium(III) Aminopolycarboxlicacid Complex and Bovine Serum Album by Spectroscopic Methods

Abstract:

A novel gadolinium diethylenetriamine-N, N-bis (2-acetamide benzoic acid)-N, N-bisacetic acid complex has been synthesized and characterized by elemental analysis, infrared spectrum, ultraviolet spectroscopy and thermal analysis. The interaction between Gd³⁺and aminopolycarboxlicacid ligand was investigated by fluorescence titration. The binding constant of this complex is calculated to be 1.2018×10⁴ L·mol^-1, and binding stoichiometry is 1:1. Fluorescence spectra was also used to study the interaction between Gd (III) complex and bovine serum album (BSA). The results showed that Gd (III) complex can effectively quench the intrinsic fluorescence of BSA via static quenching. According to Stern-Volmer equation and Linewerver-Burk equation, the binding constant is calculated to be 3.7491×10⁴ L·mol^-1 and binding site is about 1.0.

You might also be interested in these eBooks

Frontiers of Advanced Materials and Engineering Technology II

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 912-914)

Pages:

346-351

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.912-914.346

Citation:

Cite this paper

Online since:

April 2014

Authors:

Zhi Feng Hao*, Can Huang Yu, Shao Bing Yang, Jia Hao Tan, Jian Yu

Keywords:

Bovine Serum Albumin, Fluorescence, Gadolinium (III) Complex, Static Quenching

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] P. Caravan, J.J. Ellision, T.J. Mcmurry and R.B. Luffer: Chem. Rev., Vol. 99 (1999), p.2293.

Google Scholar

[2] X.Y. YU, Y. Yang, S.Y. Lu, Q. Yao, H.T. Liu, X.F. Li and P.G. Yi: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Vol. 83 (2011), p.322.

Google Scholar

[3] L.M. Chen, Z.F. Hao, X.M. Wang, J. Yu and L. Yu: Chinese Journal of Synthesis Chemistry, Vol. 18 (2010), p.71.

Google Scholar

[4] K. Nakamot: Inorganic and coordination compounds of infrared and Raman spectroscopy (Chemical Industry Press, Beijing, 1991).

Google Scholar

[5] Buenzil and J. C. G. : Chem. Rev., vol. 110 (2010), p.2729.

Google Scholar

[6] Buenzil and J. C. G. : Acc. Chem. Res., vol. 39 (2006), p.53.

Google Scholar

[7] M. Kadar, A. Biro, K. Toth, B. Vermes and P. Huszthy: Spectrochimica Acta Part A, Vol. 62 (2005), p.1032.

Google Scholar

[8] B. Liu, J. Wang, X. Wang, B. M. Liu, L. L. He and S. K. Xu: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Vol. 77 (2010), p.1115.

Google Scholar

[9] M. R. Eftink and C. A. Ghiron: J. Phys. Chem., Vol. 20 (1976), p.486.

Google Scholar

[10] W. R. Ware: J. Phys. Chem., Vol. 66 (1962), p.455.

Google Scholar

[11] T. Mukherjee, B. Sen, E. Zangrando, G. Hundal, B. Chattopadhyay and P. Chattopadhyay: Inorganica Chimica Acta, Vol. 406 (2013), p.176.

DOI: 10.1016/j.ica.2013.04.033

Google Scholar