PECULIARITIES OF FULLERENE C60 BEHAVIOR IN AN AQUEOUS SOLUTION IN THE PRESENCE OF CAFFEINE MOLECULES
Rubrics: GENERAL BIOPHYSICS
Authors:
1.
Sevastopol State University
2.
Sevastopol State University
Type:
Article
Pages:
from 752
to 757
Status:
Published
Received:
20.12.2018
Accepted:
20.12.2018
Published:
25.12.2018
Subject area:
UDK 577 Материальные основы жизни. Биохимия. Молекулярная биология.Биофизика
Language:
Russian
Keywords:
fullerene C60, caffeine, aqueous solution, aggregation
Abstract (English):
The behavior of fullerene C60 in aqueous solution while titrated by caffeine is observed. By means of IR-spectroscopy and conductometry it is shown, that fullerene C60 aggregates with caffeine ligands, as evidenced of changes in aromatic region in IR-spectra and by difference in conductivities of mixture and solutions of separate components with the same concentration.
The behavior of fullerene C60 in aqueous solution while titrated by caffeine is observed. By means of IR-spectroscopy and conductometry it is shown, that fullerene C60 aggregates with caffeine ligands, as evidenced of changes in aromatic region in IR-spectra and by difference in conductivities of mixture and solutions of separate components with the same concentration.
Keywords:
fullerene C60, caffeine, aqueous solution, aggregation
fullerene C60, caffeine, aqueous solution, aggregation
1. Perel'man Ya.M. Analiz lekarstvennyh form. Prakticheskoe rukovodstvo. L.: Medgiz, 1961, 616 s. [Perelman Ya.M. Analysis of dosage forms. A Practical Guide. L.: Medgiz, 1961, 616 p. (In Russ.)]
2. Guedes R.C.A., De Aguiar M.J.L., Alves-de-aguiar C.R.R. Caffeine and Nutrition: an Overview. Caffeine: Chemistry, Analysis, Function and Effects, 2012, pp. 3-21.
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