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Information × Registration Number 0225U003894, (0122U002386) , R & D reports Title Research of supramolecular complexes of the guest-host type to create new functional materials for a wide range of applications popup.stage_title Дослідження супрамолекулярних комплексів типу «гість-хазяїн» для створення нових функціональних матеріалів широкого спектра застосування Head Chebanov Valentyn A., Доктор хімічних наук Registration Date 08-09-2025 Organization State Scientific Institution Scientific and Technological Complex" Institute of Single Crystals "of the National Academy of Sciences of Ukraine popup.description1 Development of methods for obtaining and directed control of the properties of supramolecular structures such as "guest-host" for the creation of materials for pharmaceutical, agrochemical, medical and biological purposes and the latest systems for solid-phase extraction. popup.description2  The project is aimed at developing methods for the synthesis and control of the properties of supramolecular structures of the “guest-host” type for the creation of materials for pharmaceutical, agrochemical, biomedical purposes and new solid-phase extraction systems. Quantum-chemical studies have shown that the most promising host for complexes with (pyridinetriazolylthio)acetic acid is cucurbit[6]uril (CB[6]). The methods for the synthesis and separation of cucurbituril homologues (CB[5], CB[6], CB[7]) and complexes of CB[6] with thiotriazoline, confirmed by IR spectroscopy and DSC, have been optimized. The resulting complexes are suitable for the creation of sustained-release drugs. The possibility of controlling the packing of molecules of squaraine-rotaxane complexes with the formation of H-, J- or oblique aggregates has been established; the most stable are oblique dimers. Fine control of packing is possible by replacing substituents in the molecules of squaraine-rotaxane supramolecular complexes. It is shown that fluorination of the macrocycle contributes to a closer interval between dyes and a stronger exciton bond, but retains oblique packing, which can be used for energy transfer, light collection and quantum information. In accordance with clause 1 of the resolution of the Presidium of the NAS of Ukraine dated 13.07.2022 No. 215, the project was terminated after the first year of implementation, which affected the achievement of the goal and the solution of all tasks. The implementation was also hindered by the circumstances of the armed aggression of the russian federation against Ukraine. At the same time, all items of the calendar plan for 2022 were completed. Product Description popup.authors IVAShchENKO Hanna L. Andriushchenko Hanna Yu. BELIKOV Kostiantyn M. BAUMER Viacheslav M. Bezuhla Olena P. Blank Tamara A. Vaksler Yevhenii O. Vlasenko Hanna S. DESENKO Serhii M. Diakonenko Viktoriia V. Zinchenko Ihor O. Zbruiev Oleksandr I. Kaidash Mariia B. Kolosova Olha S. Konovalova Iryna S. Kryvoshei Oleksandr I. Kulyk Olesia H. LIPSON Viktoriia V. Lysokobylka Oleksіi A. Lyapunov Nicholas O., Liapunova Anna M. Musatov Volodymyr I. Miasnikova Dariia Yu. NADTOChYY Iryna M. Obukhova Olena M. Pinchukova Nataliia O. Puzhaichereda Marharyta O. Svoiakov Rostyslav Р. Stolper Yurii M. TIMONINA Alvard R. Tatarets Anatolii L. Khymchenko Serhii V. ChEBANOV Valentyn A. Shaposhnyk Anna M. Sheina Tetiana V. Shyshkina Svitlana V. Shliapkina Yuliia V. popup.nrat_date 2025-09-08 Close