Spectroscopic Studies of Charge Transfer Complexes of Some Amino Acids with Copper (II)

被引：0
|
作者：
Abed, Fethi [1 ]
Rayah, Houari [1 ]
Bouamrane, Rachid [2 ]
Al-Taiar, Ali Hasoon [2 ]
机构：
[1] Sonatrach Algerian Petr Inst IAP, Arzew Sch, Gas Refining & Petrochem Dept, Lab Chem, Oran 31213, Algeria
[2] Univ Sci & Technol, Lab Surface & Struct Mat Treatment, Fac Sci, Dept Phys, Oran 31036, Algeria
来源：
ORIENTAL JOURNAL OF CHEMISTRY | 2015年 / 31卷 / 02期
关键词：
Aminoacids; Benesi-Hildebrand equation; Copper (II); Molarextinction coefficient; Organo-metallic complex; UV-visible spectrophotometry;
D O I：
10.13005/ojc/310240
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
In this study, UV-Visible absorption studies of these complexation reactions accured between amino acids have electron donors and Copper (II) have year electron acceptor are studied. From these reactions some parameters such have, reaction constant equilibrium, (K-AD), molar extinction coefficient, (epsilon(AD)), absorption bands energy, (E-CT), for the produced organo-metallic compounds, the ionization potential of the electron donor, (ID) and the reactions Gibbs free energy exchanges, ( G(o)), were calculated and discussed.
引用
收藏
页码：951 / 956
页数：6
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