1. Department of Macromolecular CompoundsFaculty of ChemistryTaras Shevchenko National UniversityKyiv0160Ukraine
2. Team of PolyelectrolytesComplexes and MaterialsInstitut Charles Sadron (CNRS‐UdS)Strasbourg67034France
3. Department of Inorganic and Physical ChemistryPrecarpathian National UniversityIvano‐Frankivsk76025Ukraine
4. UTP University of Science and TechnologyBydgoszcz85‐326Poland