Volume properties and refraction of aqueous solutions of bisadducts of light fullerene С60 and essential amino acids lysine, threonine, and oxyproline (С60(C6H13N2O2)2, С60(C4H8NO3)2, and С60(C5H9NO2)2) at 25°C


Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

Concentration dependences of the density of aqueous solutions of bisadducts of light fullerene С60 and essential amino acids are studied by pycnometry. Concentration dependences of the average molar volumes and partial volumes of components (Н2О and corresponding bisadducts) are calculated for С60(C6H13N2O2)2–Н2О, С60(C4H8NO3)2–Н2О, and С60(C5H9NO2)2–Н2О binary systems at 25°C. Concentration dependences of the indices of refraction of С60(C6H13N2O2)2–Н2О, С60(C4H8NO3)2–Н2О, and С60(C5H9NO2)2–Н2О binary systems are determined at 25°C. The concentration dependences of specific refraction and molar refraction of bisadducts and aqueous solutions of them are calculated.

Авторлар туралы

K. Semenov

St. Petersburg State University

Хат алмасуға жауапты Автор.
Email: semenov1986@yandex.ru
Ресей, St. Petersburg, 199034

N. Ivanova

St. Petersburg State University

Email: semenov1986@yandex.ru
Ресей, St. Petersburg, 199034

N. Charykov

St. Petersburg State Technological Institute (Technical University)

Email: semenov1986@yandex.ru
Ресей, St. Petersburg, 190013

V. Keskinov

St. Petersburg State Technological Institute (Technical University)

Email: semenov1986@yandex.ru
Ресей, St. Petersburg, 190013

S. Kalacheva

St. Petersburg State Technological Institute (Technical University)

Email: semenov1986@yandex.ru
Ресей, St. Petersburg, 190013

N. Duryagina

St. Petersburg State Technological Institute (Technical University)

Email: semenov1986@yandex.ru
Ресей, St. Petersburg, 190013

P. Garamova

St. Petersburg State Technological Institute (Technical University)

Email: semenov1986@yandex.ru
Ресей, St. Petersburg, 190013

N. Kulenova

Seribkayev East Kazakhstan State Technical University

Email: semenov1986@yandex.ru
Қазақстан, Ust-Kamenogorsk, 070004

A. Nabieva

Seribkayev East Kazakhstan State Technical University

Email: semenov1986@yandex.ru
Қазақстан, Ust-Kamenogorsk, 070004

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