Electrochemical and UV/VIS Study of L-Histidine and Its Complexes with Cobalt and Nickel

被引：13

作者：

Medvidovic-Kosanovic, Martina ^{[1
]}

Stankovic, Anamarija ^{[1
]}

Jozanovic, Marija ^{[1
]}

Drulak, Mateja ^{[1
]}

Ilic, Marina ^{[1
]}

机构：

[1] JJ Strossmayer Univ Osijek, Dept Chem, Ul Cara Hadrijana 8-A, HR-31000 Osijek, Croatia

来源：

CROATICA CHEMICA ACTA | 2018年 / 91卷 / 04期

关键词：

cyclic and differential pulse voltammetry; L-histidine; metal complexes; AMINO-ACIDS; COORDINATION MODES; DECARBOXYLASE; PURIFICATION; COPPER(II); OXIDATION; BEHAVIOR; SYSTEM;

D O I：

10.5562/cca3423

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work oxido-reduction properties of L-histidine were studied by cyclic and differential pulse voltammetry in a pH range from pH 4-10. The results have shown that L-histidine is not electroactive in a pH range from pH 4 to pH 9, while oxidation peak of L-histidine's imidazole ring at pH 10 was detected with differential pulse voltammetry. It has been found that the oxidation peak current of L-histidine increased with the increase of its concentration in a solution. Adsorption of oxidation product of L-histidine on a glassy carbon electrode surface was also detected. Voltammetric techniques (cyclic and differential pulse voltammetry) and UV/VIS spectroscopy were used to study formation of L-histidine complexes with transition metals. It has been found that L-histidine formed octahedral complex with metal ion (Co2+ and Ni2+) in a 1 : 1 ratio.

引用

页码：421 / 426

页数：6

共 32 条

[1] Characterization and determination of stability constants of copper(II)-L-histidine complexation system by using multivariate curve resolution method of visible spectra and two hard modeling methods in aqueous solutions [J].

Abbaspour, A ;

Kamyabi, MA .

ANALYTICA CHIMICA ACTA, 2004, 512 (02) :257-269

[2] Iron status influences trace element levels in human [J].

Bárány, E ;

Bergdahl, IA ;

Bratteby, LE ;

Lundh, T ;

Samuelson, G ;

Skerfving, S ;

Oskarsson, A .

ENVIRONMENTAL RESEARCH, 2005, 98 (02) :215-223

[3] Evaluation of the coordination preferences and catalytic pathways of heteroaxial cobalt oximes towards hydrogen generation [J].

Basu, Debashis ;

Mazumder, Shivnath ;

Niklas, Jens ;

Baydoun, Habib ;

Wanniarachchi, Dakshika ;

Shi, Xuetao ;

Staples, Richard J. ;

Poluektov, Oleg ;

Schlegel, H. Bernhard ;

Verani, Claudio N. .

CHEMICAL SCIENCE, 2016, 7 (05) :3264-3278

[4] ERYTHROPOIETIC EFFECT OF COBALT IN PATIENTS WITH OR WITHOUT ANEMIA [J].

BERK, L ;

BURCHENAL, JH ;

CASTLE, WB .

NEW ENGLAND JOURNAL OF MEDICINE, 1949, 240 (19) :754-761

[5] HISTIDINE DECARBOXYLASE OF LACTOBACILLUS 30A .2. PURIFICATION SUBSTRATE SPECIFICITY AND STEREOSPECIFICITY [J].

CHANG, GW ;

SNELL, EE .

BIOCHEMISTRY, 1968, 7 (06) :2005-&

[6] Electrochemical oxidation of histidine at an anodic oxidized boron-doped diamond electrode in neutral solution [J].

Chen, Li-Chia ;

Chang, Chia-Chin ;

Chang, Hsien-Chang .

ELECTROCHIMICA ACTA, 2008, 53 (06) :2883-2889

[7] Variations in plant and soil lead and cadmium content in urban parks in Athens, Greece [J].

Chronopoulos, J ;

Haidouti, C ;

ChronopoulouSereli, A ;

Massas, I .

SCIENCE OF THE TOTAL ENVIRONMENT, 1997, 196 (01) :91-98

[8]

Clark D. C., 2018, ECS M 2018

[9] Multicomponent Hantzsch cyclocondensation as a route to highly functionalized 2- and 4-dihydropyridylalanines, 2- and 4-pyridylalanines, and their N-oxides:: preparation via a polymer-assisted solution-phase approach [J].

Dondoni, A ;

Massi, A ;

Minghini, E ;

Bertolasi, V .

TETRAHEDRON, 2004, 60 (10) :2311-2326

[10] Coordination properties of some mixed amino acid metal complexes [J].

El-Said, AI ;

Zidan, ASA ;

El-Meligy, MS ;

Aly, AAM ;

Mohammed, OF .

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 2001, 31 (04) :633-648

← 1 2 3 4 →