Chemia w ograniczonej geometrii

Zespół badawczy nr 7

Chemia w ograniczonej geometrii

Kierownik zespołu

dr hab. Sashuk Volodymyr, prof. Instytutu

Tematyka badawcza

Nasze badania dotyczą uwięzionej materii. Jesteśmy ciekawi w jaki sposób cząsteczki oraz większe cząstki zachowują się w ograniczonej przestrzeni tworzonej przez nie. Szczególnie jesteśmy zainteresowani w wykorzystaniu tych przemian zachodzących samoczynnie lub pod wpływem bodźców zewnętrznych - do samoorganizacji, katalizy oraz wytwarzania funkcyjnych systemów.

Członkowie

  • mgr inż. Sandra Kosiorek
  • mgr Mykola Kravets
  • dr Dawid Lichosyt
  • dr Nazar Rad
  • mgr Grzegorz Sobczak
  • dr Agata Tyszka-Gumkowska
  • mgr Pavlo Hyziuk
  • mgr inż. Aleksandra Zasada

Publikacje

2024

Tkachenko Ihor M.; Kurioz Yuriy I.; Kravchuk Ruslan M.; Kobzar Yaroslav L.; Litoshenko Dmytro V.; Glushchenko Anatoliy V.; Shevchenko Valery V.; Nazarenko Vassili G. , Photoinduced Birefringence and Liquid Crystal Orientation on Polymers with Different Azobenzene Content in the Main Chain , ACS APPLIED MATERIALS & INTERFACES , 2024, 16, 39, 52945- 52957

Marchenko Alexandr A.; Kapitanchuk Oleksiy L.; Lopatina Yaroslava Yu.; Nazarenko Kostiantyn G.; Senenko Anton I.; Katsonis Nathalie; Nazarenko Vassili G.; Lavrentovich Oleg D. , Polar Self-Organization of Ferroelectric Nematic-Liquid-Crystal Molecules on Atomically Flat Au(111) Surface , PHYSICAL REVIEW LETTERS , 2024, 132, 9, 98101

Hyziuk Pavlo; Flaibani Matteo; Posocco Paola; Sashuk Volodymyr , Creating a suprazyme: integrating a molecular enzyme mimic with a nanozyme for enhanced catalysis , CHEMICAL SCIENCE , 2024, 15, 40

P. Kumari O. Kurochkin V. G. Nazarenko O. D. Lavrentovich D. Golovaty P. Sternberg , Conic sections in ferroelectric nematics: Experiments and mathematical modeling , PHYSICAL REVIEW RESEARCH , 2024, 6, 043207

Tkachenko Ihor M.; Kurioz Yuriy I.; Kravchuk Ruslan M.; Tolstov Alexander L.; Glushchenko Anatoliy V.; Nazarenko Vassili G.; Shevchenko Valery V. , Development of a light-responsive fluorinated poly(arylene ether) copolymer containing azobenzene groups in the main polymer chain , MOLECULAR SYSTEMS DESIGN & ENGINEERING , 2024, 9, 2

Barabash Oksana V.; Ostapiuk Yurii V.; Ostapiuk Mary Y.; Herzberger Colin; Kravets Mykola; Schmidt Andreas , Pyrazolyldiazonium Salts in the Synthesis of 4-Amino-1,3'-bipyrazoles , EUROPEAN JOURNAL OF ORGANIC CHEMISTRY , 2024, 27, 1

Kravets Kateryna; Kravets Mykola; Danylyuk Oksana , Host-Guest Complexes of p-Sulfonato-calix[4]arene and Benzamidine: A Matter of Counterion and Aging in the Mother Liquor , CRYSTAL GROWTH & DESIGN , 2024, 24, 24, 10338- 10349

Butkiewicz Helena; Hyziuk Pavlo; Kosiorek Sandra; Sashuk Volodymyr; Zimnicka Magdalena M.; Danylyuk Oksana , Carboxylated pillar[5]arene cavity accommodates organic cations in the host-guest complexes , TETRAHEDRON , 2024, 162, 134117

2023

Mykola Kravets, Matteo Flaibani, Magdalena Szewczyk, Paola Posocco, and Volodymyr Sashuk

Pursuing the Complete OFF State in Photoswitchable Catalysis

ACS CATALYSIS 2023  13, 24, 15967–15976

.

Butkiewicz, Helena; Kosiorek, Sandra; Sashuk, Volodymyr; Zimnicka, Magdalena M.; Danylyuk, Oksana

Carboxylated Pillar[5]arene Meets Medicinal Biguanides: Host-Guest Complexes with Alexidine and Phenformin in the Crystal and Solution/Gas Phase

CRYSTAL GROWTH & DESIGN 2023 23, 11, 8230-8240

.

Butkiewicz, Helena; Kosiorek, Sandra; Sashuk, Volodymyr; Zimnicka, Magdalena M.; Danylyuk, Oksana

Carboxylated Pillar[6]arene Emulates Pillar[5]arene in the Host-Guest Crystal Complexes and Shows Conformational Flexibility in the Solution/Gas Phase

CRYSTAL GROWTH & DESIGN 2023  23, 1, 11-18

.

Zasada, Aleksandra; Brzeskiewicz, Jakub; Antoniak, Damian; Bechcicka, Malgorzata; Loska, Rafal; Makosza, Mieczyslaw

Synthesis of quinoxaline derivatives via aromatic nucleophilic substitution of hydrogen

ORGANIC & BIOMOLECULAR CHEMISTRY 2023  21, 5, 994-999

2022

Kravets, K., Kravets, M., Butkiewicz, H., Kosiorek, S., Sashuk, V., & Danylyuk, O.
Electrostatic co-assembly of pillar[n]pyridiniums and calix[4]arene in aqueous media.
CrystEngComm, https://doi.org/10.1039/D2CE00232A

Butkiewicz, H., Kosiorek, S., Sashuk, V., Zimnicka, M., & Danylyuk, O.
Inclusion of Pentamidine in Carboxylated Pillar[5]arene: Late Sequential Crystallization and Diversity of Host–Guest Interactions.
Crystal Growth & Design,  https://doi.org/10.1021/ACS.CGD.1C01201

Kośnik, W., Lichosyt, D., Śnieżek, M., Janaszkiewicz, A., Woźniak, K., Malińska, M., Trzaskowski, B., Kajetanowicz, A., Grela, K., & Grubbs, R. H.
Ruthenium Olefin Metathesis Catalysts Bearing Macrocyclic N-Heterocyclic Carbene Ligand: Improved Stability and Activity.
Angewandte Chemie International Edition, https://doi.org/10.1002/ANIE.202201472

Rad, N., & Sashuk, V.
Effect of Na+ and K+ on the cucurbituril-mediated hydrolysis of a phenyl acetate.
Chemical Communications, https://doi.org/10.1039/D2CC00772J

Kravets, M., Misztalewska-Turkowicz, I., & Sashuk, V.
Probing E/Z Isomerism Using Pillar[4]pyridinium/Gold Nanoparticle Ensembles and Their Photoresponsive Behavior.
Langmuir, https://doi.org/10.1021/ACS.LANGMUIR.2C00342

Ostapiuk, Y. V., Ostapiuk, M. Y., Barabash, O. V., Kravets, M., Herzberger, C., Namyslo, J. C., Obushak, M. D., & Schmidt, A.
One-Pot Syntheses of Substituted 2-Aminothiazoles and 2-Aminoselenazoles via Meerwein Arylation of Alkyl Vinyl Ketones.
Synthesis, https://doi.org/10.1055/S-0041-1738070

Rad, N., & Sashuk, V.
A light-gated regulation of the reaction site by a cucurbit[7]uril macrocycle.
Chemical Science, https://doi.org/10.1039/D2SC02077G

Kowalski, A., Bielec, K., Bubak, G., Żuk, P. J., Czajkowski, M., Sashuk, V., Huck, W. T. S., Antosiewicz, J. M., & Holyst, R.
Effective screening of Coulomb repulsions in water accelerates reactions of like-charged compounds by orders of magnitude.
Nature Communications, https://doi.org/10.1038/s41467-022-34182-z

2021

Butkiewicz, H., Sashuk, V., & Danylyuk, O.
Incorporation of carboxylated pillar[5]arene and strontium (II) into supramolecular coordination complexes of different nuclearity.
CrystEngComm, https://doi.org/10.1039/D1CE00334H

Wiloch, M. Z., Kuna, E., Kosiorek, S., Sashuk, V., & Jonsson-Niedziolka, M.
The spectroelectrochemical behaviour of 1,4‐dimethoxypillar[5]arene (P5A) and its monomer in different organic solvents.
ChemElectroChem, https://doi.org/10.1002/celc.202100257

Kravets, M., Misztalewska-Turkowicz, I., & Sashuk, V. 
Plasmonic Nanoprobes Gauging the Length and Flexibility of α,ω-Alkanedicarboxylic Acids With an Optical Readout. 
Sensors and Actuators B: Chemical, https://doi.org/10.1016/j.snb.2021.130083

Współpraca

Poszukujemy partnera do współpracy


Szczegóły: link