najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2015-6-5-715-725najo-1042Research ArticleCHEMISTRY AND MATERIALS SCIENCEХИМИЯ И НАУКА О МАТЕРИАЛАХCryometry and excess functions of the adduct of light fullerene C60 and arginine – C60(C6H12NaN4O2)8H8 aqueous solutionsMatuzenkoM. Yu.

St. Petersburg

ShestopalovaA. A.

St. Petersburg

SemenovK. N.

St. Petersburg

CharykovN. A.

St. Petersburg

KeskinovV. A.

St. Petersburg

St. Petersburg State Technological Institute (Technical University)Russian FederationSt. Petersburg State UniversityRussian FederationSt. Petersburg State Electro-technical University (LETI); St. Petersburg State Technological Institute (Technical University)Russian Federation20151508202565715725Copyright © Matuzenko M.Y., Shestopalova A.A., Semenov K.N., Charykov N.A., Keskinov V.A., 20252025Matuzenko M.Y., Shestopalova A.A., Semenov K.N., Charykov N.A., Keskinov V.A.Matuzenko M.Y., Shestopalova A.A., Semenov K.N., Charykov N.A., Keskinov V.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/1042

Cryometry investigation of C60(C6H12NaN4O2)8H8 - H2O solutions was made over concentrations ranging from 0.1 – 10 g of fullerene-arginine adduct per 1 dm3 . Freezing point depression was measured for these aqueous solutions. Excess functions for water and fullerene-arginine adduct activities, activity coefficients and excess Gibbs energy of the solutions were calculated. All solutions demonstrate huge deviations from ideality. The last fact, to our opinion, is caused by the very specific – hierarchical type of association of fullerene-arginine adducts in aqueous solution components, which is proved by the results of our visible light scattering analysis. 

cryometryactivitiesactivity coefficientsfullerene-arginine adductwater solutionInvestigations were supported by Russian Found of Basic Research – RFBR (Project No. 15-08-08438) and with the help of the equipment of Resource Center ‘Geomodel’ (St. Petersburg State University).ReferencesK.N. Semenov, N.A. Charykov, I.V. Murin, Yu.V. Pukharenko. Physico-Chemical Properties of C60-trismalonic-derivative Water Solutions. J. of Molecular Liquids, 2015, 202, P. 50–58.K.N. Semenov, N.A. Charykov, I.V. Murin, Yu.V. Pukharenko. Physico-Chemical Properties of C60-trismalonic-derivative Water Solutions. J. of Molecular Liquids, 2015, 202, P. 50–58.K.N. Semenov, N.A. Charykov, I.V. Murin, Yu.V. Pukharenko. Physico-chemical properties of the fullerenol70 water solutions. J. of Molecular Liquids, 2015, 202, P. 1–8.K.N. Semenov, N.A. Charykov, I.V. Murin, Yu.V. Pukharenko. Physico-chemical properties of the fullerenol70 water solutions. J. of Molecular Liquids, 2015, 202, P. 1–8.D.P. Tyurin, K.N. Semenov, et al. Dissociation of Fullerenol-d water solutions and their electric conductivity. Rus. J. of Phys. Chem., 2015, 89 (5), P. 764–768.D.P. Tyurin, K.N. Semenov, et al. Dissociation of Fullerenol-d water solutions and their electric conductivity. Rus. J. of Phys. Chem., 2015, 89 (5), P. 764–768.I.A. Pestov, V.A. Keskinov, et al. Solubility of [C60(=C(COOH))2]3 in ternary system [C60(=C(COOH)2)3]– SmCl3–2 at 25 ◦C. Rus. J. of Phys. Chem., 2015, 89 (6), P. 990–992.I.A. Pestov, V.A. Keskinov, et al. Solubility of [C60(=C(COOH))2]3 in ternary system [C60(=C(COOH)2)3]– SmCl3–2 at 25 ◦C. Rus. J. of Phys. Chem., 2015, 89 (6), P. 990–992.K.N. Semenov, N.A. Charykov, et al. Dependence of the dimension of the associates of water-soluble trismalonate of light fullerene — C60[= C(COOH)2]3 in water solutions at 25 ◦C. Nanosystems: Physics, Chemistry, Mathematics, 2015, 6 (2), P. 294–298.K.N. Semenov, N.A. Charykov, et al. Dependence of the dimension of the associates of water-soluble trismalonate of light fullerene — C60[= C(COOH)2]3 in water solutions at 25 ◦C. Nanosystems: Physics, Chemistry, Mathematics, 2015, 6 (2), P. 294–298.D.P. Tyurin, K.N. Semenov, et al. Dissociation of Fullerenol-70-d in Aqueous Solutions and Their Electric Conductivity. Russian Journal of Physical Chemistry A, 2015, 89 (5), P. 771–775.D.P. Tyurin, K.N. Semenov, et al. Dissociation of Fullerenol-70-d in Aqueous Solutions and Their Electric Conductivity. Russian Journal of Physical Chemistry A, 2015, 89 (5), P. 771–775.K.N. Semenov, I.G. Kanterman, et al. Solid–Liquid Phase Equilibria in the Fullerenol-d–CuCl2–H2O System at 25 ◦C. Russian Journal of Physical Chemistry, 2014, 88 (6), P. 1073–1076.K.N. Semenov, I.G. Kanterman, et al. Solid–Liquid Phase Equilibria in the Fullerenol-d–CuCl2–H2O System at 25 ◦C. Russian Journal of Physical Chemistry, 2014, 88 (6), P. 1073–1076.K.N. Semenov, N.A. Charykov, et al. Synthesis and identification water-soluble tris-malonate of light fullerene – C60[(=C(COOH)2]3. Nanosystems: physics, chemistry, mathematics, 2014, 5 (2), P. 315–319.K.N. Semenov, N.A. Charykov, et al. Synthesis and identification water-soluble tris-malonate of light fullerene – C60[(=C(COOH)2]3. Nanosystems: physics, chemistry, mathematics, 2014, 5 (2), P. 315–319.K.N. Semenov, N.A. Charykov, et al. Volume properties of water solution and refraction at 25 ◦C watersoluble tris-malonate of light fullerene- C60 [= C(COOH)2]3. Nanosystems: physics, chemistry, mathematics, 2014, 5 (3), P. 427–434.K.N. Semenov, N.A. Charykov, et al. Volume properties of water solution and refraction at 25 ◦C watersoluble tris-malonate of light fullerene- C60 [= C(COOH)2]3. Nanosystems: physics, chemistry, mathematics, 2014, 5 (3), P. 427–434.K.N. Semenov, N.A. Charykov, et al. Poly-thermal solubility and complex thermal analysis of water-soluble tris-malonate of light fullerene – C60[= C(COOH)2]3. Nanosystems: physics, chemistry, mathematics, 2014, 5 (3), P. 435–440.K.N. Semenov, N.A. Charykov, et al. Poly-thermal solubility and complex thermal analysis of water-soluble tris-malonate of light fullerene – C60[= C(COOH)2]3. Nanosystems: physics, chemistry, mathematics, 2014, 5 (3), P. 435–440.K.N. Semenov, I.G. Kanterman, et al. Solubility in the Ternary System Fullerenol-d–Uranyl Sulfate–Water at 25 ◦ . Radiokhimiya, 2014, 56 (5), P. 493–495.K.N. Semenov, I.G. Kanterman, et al. Solubility in the Ternary System Fullerenol-d–Uranyl Sulfate–Water at 25 ◦ . Radiokhimiya, 2014, 56 (5), P. 493–495.K.N. Semenov, N.A. Charykov, et al. Concentration dependence of electric conductivity and pH for aqueous solutions of water soluble light fullerene C60 [= C(COOH)2]3 trismalonate. Nanosystems: physics, chemistry, mathematics, 2014, 5 (5), P. 709–717.K.N. Semenov, N.A. Charykov, et al. Concentration dependence of electric conductivity and pH for aqueous solutions of water soluble light fullerene C60 [= C(COOH)2]3 trismalonate. Nanosystems: physics, chemistry, mathematics, 2014, 5 (5), P. 709–717.K.N. Semenov, N.A. Charykov, et al. Fullerenol-d Solubility in Fullerenol-d–Inorganic Salt–Water Ternary Systems at 25 ◦C. Industrial & Engineering Chemistry Research, 2013, 52, P. 16095–16100.K.N. Semenov, N.A. Charykov, et al. Fullerenol-d Solubility in Fullerenol-d–Inorganic Salt–Water Ternary Systems at 25 ◦C. Industrial & Engineering Chemistry Research, 2013, 52, P. 16095–16100.K.N. Semenov, N.A. Charykov, V.A. Keskinov. Fullerenol Synthesis and Identification. Properties of the Fullerenol Water Solutions. J. Chem. Eng. Data, 2011, 56, P. 230–239.K.N. Semenov, N.A. Charykov, V.A. Keskinov. Fullerenol Synthesis and Identification. Properties of the Fullerenol Water Solutions. J. Chem. Eng. Data, 2011, 56, P. 230–239.K.N. Semenov, N.A Charykov. Solubility of light fullerenes and fullerenol in biocompatible with human beings solvents. Chapter in Handbook: Grapes: Cultivation, Varieties and Nutritional Uses. Nova Sciences Publishers, Inc., Editor R.P. Murphy et al., 2011, P. 1–48.K.N. Semenov, N.A Charykov. Solubility of light fullerenes and fullerenol in biocompatible with human beings solvents. Chapter in Handbook: Grapes: Cultivation, Varieties and Nutritional Uses. Nova Sciences Publishers, Inc., Editor R.P. Murphy et al., 2011, P. 1–48.K.N. Semenov, N.A. Charykov. Phase Equilibria in the Fullerene Containing Systems. Handbook on Fullerene: Synthesis, Properties and Applications, Editor R.F. Verner, C. Benvegny, 2012, P. 1–91.K.N. Semenov, N.A. Charykov. Phase Equilibria in the Fullerene Containing Systems. Handbook on Fullerene: Synthesis, Properties and Applications, Editor R.F. Verner, C. Benvegny, 2012, P. 1–91.K.N. Semenov, N.A. Charykov. Solubility of light fullerenes and it’s derivatives. Germany: Lambert Academic Publishing, 2011, 237 p.K.N. Semenov, N.A. Charykov. Solubility of light fullerenes and it’s derivatives. Germany: Lambert Academic Publishing, 2011, 237 p.L.B. Gan, C.P. Luo. Water-soluble fullerene derivatives, synthesis and characterization of β-alanine C60 adducts. Chinese Chemical letters, 1994, 5 (4), P. 275–278.L.B. Gan, C.P. Luo. Water-soluble fullerene derivatives, synthesis and characterization of β-alanine C60 adducts. Chinese Chemical letters, 1994, 5 (4), P. 275–278.

The authors declare that there are no conflicts of interest present.