1. Department of Chemistry, Biology and Biotechnology, Vasil’ Stus Donetsk National University, 21 600-richchia Str., Vinnytsia 21021, Ukraine Irina Sadovaya ; Department of Chemistry, Donetsk National University, 24 Universitetskaya Str., Donetsk 83001, Uk
2. Department of Chemistry, Donetsk National University, 24 Universitetskaya Str., Donetsk 83001, Ukraine