title: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐ¾ÑÑ I-124 Ð² ÐÐ°ÑÑÐ½Ð¾-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Â«Ð¯Ð´ÐµÑÐ½Ð°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°Â»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Chemical purity research of I-124 in Scientific and Technological Center âNuclear physicsâ
Creators: name: ÐÐµÑÐµÐ²Ð¾ÑÐ¸ÐºÐ¾Ð²Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¹Ð¾Ð´-124
I-124
ÐºÐ°Ð¿Ð¸Ð»Ð»ÑÑÐ½ÑÐ¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¾ÑÐµÐ·
iodine-124
capillary electrophoresis

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐ¾ÑÑ I-124 Ð² ÐÐ°ÑÑÐ½Ð¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Â«Ð¯Ð´ÐµÑÐ½Ð°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°Â»Â». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐ¾ÑÑ Ð¸Ð·Ð¾ÑÐ¾Ð¿Ð° I-124, Ð¿Ð¾Ð»ÑÑÐ°ÐµÐ¼Ð¾Ð³Ð¾ Ð½Ð° ÑÐ¸ÐºÐ»Ð¾ÑÑÐ¾Ð½Ðµ Ð¾Ð±Ð»ÑÑÐµÐ½Ð¸ÐµÐ¼ Ð¾ÐºÑÐ¸Ð´Ð° Ð¢ÐµÐ»Ð»ÑÑÐ° (IV). ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¾ÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ°Ð¿Ð¸Ð»Ð»ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¾ÑÐµÐ·Ð° Â«ÐÐ°Ð¿ÐµÐ»Ñ 105ÐÂ», Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ðµ ÐÐ¢Ð Â«Ð¯Ð´ÐµÑÐ½Ð°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°Â». ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1.Â  ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ Ð¿ÑÑÐµÐ¹ Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð¸Ñ I-124. 2. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð´Ð»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐ¾ÑÑ. 3. ÐÑÐ¾Ð²ÐµÑÐºÐ° ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸. 4. ÐÐ¾Ð»ÑÑÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð°Ð½Ð°Ð»Ð¸Ð·Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸ Ð¸Ñ ÑÐ²ÐµÑÐºÐ° Ñ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸ÑÐ¼Ð¸ Ð¿ÐµÑÐ²Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð·ÑÑÐµÐ½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð´ÑÐºÑÐ°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð½Ð° Ð¸ÑÐ¿ÑÐ°Ð²Ð½Ð¾ÑÑÑ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Â«ÐÐ°Ð¿ÐµÐ»Ñ 105ÐÂ», Ð¸Ð·ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐ°Ð±Ð¾ÑÑ Ñ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð¼. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ°ÑÑÐ²Ð¾ÑÐ° Ð³Ð¸Ð´ÑÐ¾ÐºÑÐ¸Ð´Ð° Ð½Ð°ÑÑÐ¸Ñ, Ð² ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿ÐµÑÐµÐ³Ð¾Ð½ÑÐµÑÑÑ Ð¿Ð¾Ð»ÑÑÐ°ÐµÐ¼ÑÐ¹ I-124. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð½Ð° Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ Ð¸Ð¾Ð½Ð¾Ð² Ð² ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¼ Ð¿ÑÐ¾Ð´ÑÐºÑÐµ, Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð½Ð° Ð°Ð½Ð¸Ð¾Ð½Ñ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐ²Ð¾ÑÐ° ÑÐµÐ»Ð¾ÑÐ¸. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð½Ðµ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ´Ð¸Ð»Ð¸ÑÑ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÐ¼ÑÐµ Ð¿ÑÑÐ¸ Ð·Ð°Ð³ÑÑÐ·Ð½ÐµÐ½Ð¸Ñ, Ð½Ð¾ Ð¸ÑÑÐ¾Ð´Ð½ÑÐ¹ ÑÐ°ÑÑÐ²Ð¾Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÑÐ¸ Ð½ÐµÐ¸Ð·Ð²ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ. Ð¢ÑÐµÐ±ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð° Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð²ÐµÑÐµÑÑÐ², Ð·Ð°Ð³ÑÑÐ·Ð½ÑÑÑÐ¸Ñ Ð¸ÑÑÐ¾Ð´Ð½ÑÐ¹ ÑÐ°ÑÑÐ²Ð¾Ñ, Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐ¾ÑÑ I-124.
description: The subject of the graduate qualification work is âChemical purity research of I-124 in Scientific and Technological Center âNuclear physicsââ. The given work is devoted to studying of chemical purity of I-124, produced on cyclotron by irradiation of Tellurium oxide (IV). The study was carried out using capillary electrophoresis equipment "Kapel-105M", provided by the STC "Nuclear Physics". Tasks that were solved during the study: 1. Identification of possible ways of contamination of I-124 2. Development of methodology for the study of chemical purity. 3. Checking the efficiency of the methodology. 4. Obtaining the results of analyses based on the developed methodology and checking assumptions of the first task. In the course of the work, possible chemical contamination of the resulting product was studied. Was checked serviceability of the new equipment "Kapel-105M" and basics of working with the device were studied. A methodology has been made for conducting analysis of a sodium hydroxide solution into which the obtained I-124 is distilled. The analysis was carried out for studying of ions present in the final product, and the analysis for studying present anions of the initial alkali solution. Based on the studies, the alleged contamination routes were not confirmed, but the initial solution contains impurities of unknown origin. It is required to develop a method for identifying substances polluting the initial solution and optimize the method of chemical purity analysis of I-124.