Abstract
The calcium and lithium pharmaceutical products have been widely used in medicine, especially at diseases of the mind. Bioactivity and toxically of novel complex ascorbates of calcium and lithium were considered in this work. Study of antioxidant properties of new forms of the compounds was carried out by differential pulse voltammetry. Cyclic voltammetry was used for investigation of their electrochemical properties in order to obtain information about electron-transfer reactions. The influence of these substances on the electrochemical oxygen reduction and its kinetic was also studied. As a result, the kinetic parameters interaction between reactive oxygen species and ascorbates of calcium and lithium were evaluated.
| Original language | English |
|---|---|
| Pages (from-to) | 1149-1154 |
| Number of pages | 6 |
| Journal | Journal of Pharmaceutical and Biomedical Analysis |
| Volume | 37 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 29 Apr 2005 |
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Keywords
- Antioxidant
- Calcium ascorbate
- Lithium ascorbate
- Voltammetry
ASJC Scopus subject areas
- Analytical Chemistry
- Pharmaceutical Science
Cite this
Antioxidant and electrochemical properties of calcium and lithium ascorbates. / Avramchik, O. A.; Korotkova, E. I.; Plotnikov, E. V.; Lukina, A. N.; Karbainov, Y. A.
In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 37, No. 5, 29.04.2005, p. 1149-1154.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Antioxidant and electrochemical properties of calcium and lithium ascorbates
AU - Avramchik, O. A.
AU - Korotkova, E. I.
AU - Plotnikov, E. V.
AU - Lukina, A. N.
AU - Karbainov, Y. A.
PY - 2005/4/29
Y1 - 2005/4/29
N2 - The calcium and lithium pharmaceutical products have been widely used in medicine, especially at diseases of the mind. Bioactivity and toxically of novel complex ascorbates of calcium and lithium were considered in this work. Study of antioxidant properties of new forms of the compounds was carried out by differential pulse voltammetry. Cyclic voltammetry was used for investigation of their electrochemical properties in order to obtain information about electron-transfer reactions. The influence of these substances on the electrochemical oxygen reduction and its kinetic was also studied. As a result, the kinetic parameters interaction between reactive oxygen species and ascorbates of calcium and lithium were evaluated.
AB - The calcium and lithium pharmaceutical products have been widely used in medicine, especially at diseases of the mind. Bioactivity and toxically of novel complex ascorbates of calcium and lithium were considered in this work. Study of antioxidant properties of new forms of the compounds was carried out by differential pulse voltammetry. Cyclic voltammetry was used for investigation of their electrochemical properties in order to obtain information about electron-transfer reactions. The influence of these substances on the electrochemical oxygen reduction and its kinetic was also studied. As a result, the kinetic parameters interaction between reactive oxygen species and ascorbates of calcium and lithium were evaluated.
KW - Antioxidant
KW - Calcium ascorbate
KW - Lithium ascorbate
KW - Voltammetry
UR - http://www.scopus.com/inward/record.url?scp=18144398120&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=18144398120&partnerID=8YFLogxK
U2 - 10.1016/j.jpba.2004.11.016
DO - 10.1016/j.jpba.2004.11.016
M3 - Article
C2 - 15862699
AN - SCOPUS:18144398120
VL - 37
SP - 1149
EP - 1154
JO - Journal of Pharmaceutical and Biomedical Analysis
JF - Journal of Pharmaceutical and Biomedical Analysis
SN - 0731-7085
IS - 5
ER -