Journal ArticleDOI
Determination of stability constants of ternary copper(II) complexes formed with picolinic acid and several amino acids
Lino Hernández,Edgar Del Carpio,Waleska Madden,Giuseppe Lubes,Alejandro Pérez,Rafael E. Rodríguez-Lugo,Vanessa R. Landaeta,Mary Lorena Araujo,José Daniel Martínez,Vito Lubes +9 more
TLDR
In this article, the formation of ternary complexes with their respective formation constants in the systems formed by copper (II), picolinic acid and the amino acids was studied.Abstract:
In this work, the formation of ternary complexes with their respective formation constants in the systems formed by copper (II), picolinic acid and the amino acids = histidine (His), aspartic acid ...read more
Citations
More filters
Journal ArticleDOI
Metalloenzyme mimicry and modulation strategies to conquer antimicrobial resistance: Metal-ligand coordination perspectives
TL;DR: A comprehensive review of the coordination chemistry of metalloenzymes in the resistance development and modulatory potentials of metal-chelating and metal complex inhibitors for catalytic deactivation is presented in this paper .
Journal ArticleDOI
Metalloenzyme mimicry and modulation strategies to conquer antimicrobial resistance: Metal-ligand coordination perspectives
Yusuf Oloruntoyin Ayipo,Yusuf Oloruntoyin Ayipo,W. A. Osunniran,H. F. Babamale,H. F. Babamale,Monsurat Olabisi Ayinde,Mohd Nizam Mordi +6 more
TL;DR: A comprehensive review of the coordination chemistry of metalloenzymes in the resistance development and modulatory potentials of metal-chelating and metal complex inhibitors for catalytic deactivation is presented in this paper.
Journal ArticleDOI
Determination of stability constants of ternary copper(II) complexes formed with 2,6-pyridinedicarboxylic acid and several amino acids
Lino Hernández,Edgar Del Carpio,Waleska Madden,Giuseppe Lubes,Alejandro Pérez,Rafael E. Rodríguez-Lugo,Vanessa R. Landaeta,Mary Lorena Araujo,José Daniel Martínez,Vito Lubes +9 more
TL;DR: In this article, the formation of ternary complexes with their respective formation constants in the systems formed by copper (II), 2,6-pyridinedicarboxylic acid (H2Dipi) and the amino acids was studied.
References
More filters
Journal ArticleDOI
A novel cytotoxic ternary copper(II) complex of 1,10-phenanthroline and L-threonine with DNA nuclease activity.
Shouchun Zhang,Yangguang Zhu,Chao Tu,Haiying Wei,Zhen Yang,Liping Lin,Jian Ding,Junfeng Zhang,Zijian Guo +8 more
TL;DR: The novel ternary copper(II) complex was shown to bind DNA by intercalation and cleave pBR322 DNA in the presence of ascorbate, and exhibited potent cytotoxic effects against human leukemia cell line HL-60 and human stomach cancer cell line SGC-7901 with inhibition rates of over 90%, however, less pronounced effects were observed.
Journal ArticleDOI
Reaction and nucleation mechanisms of copper electrodeposition from ammoniacal solutions on vitreous carbon
Darko Grujicic,Batric Pesic +1 more
TL;DR: In this paper, the reaction and nucleation mechanisms of the electrodeposition of copper from ammoniacal solutions were investigated by cyclic voltammetric and chronoamperometric (ca) techniques, respectively.
Journal ArticleDOI
Oxidative cleavage of DNA by a dipyridoquinoxaline copper(II) complex in the presence of ascorbic acid.
Bidyut K. Santra,Pattubala A. N. Reddy,Girish Neelakanta,Subramony Mahadevan,Munirathinam Nethaji,Akhil R. Chakravarty +5 more
TL;DR: In this article, the triclinic space group P-1 with the unit cell parameters a=8.646(2) $\AA, b=12.290(5) \AA, c=14.283(4) ''AA'', α=94.69(2), β=91.60 (3)°, V=1481.7(8)''AA^3'' and Z=2.145(3)
Journal ArticleDOI
X-ray structure of physiological copper(II)-bis(L-histidinato) complex.
TL;DR: The isolation and the X-ray crystal structure of physiological copper(II)-L-histidine complex are reported and the unique structural features help explain the origin of its thermodynamic stability and kinetic reactivity in human blood along with the ternary copper( II)-amino acid complexes.