МЕТОДИ ВИЛУЧЕННЯ, КОНЦЕНТРУВАННЯ ТА ВИЗНАЧЕННЯ БЕНЗОФЕНОНУ ТА ЙОГО ПОХІДНИХ: УДК 543.544; 547.594

В. Левчик; М. Зуй

Автор(и)

В. Левчик, провідний інж. Київський національний університет імені Тараса Шевченка
М. Зуй, канд. хім. наук Київський національний університет імені Тараса Шевченка

Ключові слова:

бензофенони, УФ-фільтри, пробопідготовка, аналіз

Анотація

Бензофенон (БФ) та його похідні використовують як фотостабілізатори завдяки їхній здатності захищати різні речовини та матеріали від шкідливої дії УФ-випромінювання. Ці речовини входять до складу сонцезахисних косметичних засобів, також їх додають в деякі барвники, емалі, пігменти, полімерні матеріали для захисту від УФ-світла. В результаті застосування ліків, косметичних засобів, барвників, полімерів та інших виробів дифенілкетони можуть потрапляти в довкілля і в організм людини. Відомо, що ці речовини здатні накопичуватися в організмі людини, викликаючи руйнування ендокринної системи, приводячи до алергічних наслідків: подразнення шкіри, болі у горлі тощо. У роботі критично розглянуті основні фізико-хімічні властивості, токсичність, сучасні методи вилучення, концентрування та визначення бензофенону та його похідних в об'єктах довкілля, косметичних засобах, біозразках, промислових матеріалах.

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