A5018075201- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal complexes synthesis and properties
- Crystallography and molecular interactions
- DNA and Nucleic Acid Chemistry
- Magnetism in coordination complexes
- Lanthanide and Transition Metal Complexes
- Advanced biosensing and bioanalysis techniques
- Metal-Organic Frameworks: Synthesis and Applications
- Metal-Catalyzed Oxygenation Mechanisms
- Polyoxometalates: Synthesis and Applications
- Ferrocene Chemistry and Applications
- Hemoglobin structure and function
- Molecular Sensors and Ion Detection
- Synthesis and Characterization of Heterocyclic Compounds
- Nanocluster Synthesis and Applications
- Protein Interaction Studies and Fluorescence Analysis
- Vanadium and Halogenation Chemistry
- Garlic and Onion Studies
- Nanomaterials for catalytic reactions
- Hydrogels: synthesis, properties, applications
- Protein purification and stability
- Essential Oils and Antimicrobial Activity
- Click Chemistry and Applications
- Organometallic Compounds Synthesis and Characterization
Adam Mickiewicz University in Poznań
2015-2024
Faculty (United Kingdom)
2016-2020
Institut de Science et d'Ingénierie Supramoléculaires
2020
Université de Strasbourg
2020
Institute of Biostructure and Bioimaging
2019
Poznań University of Technology
2016
This review explores the potential of antimicrobial metabolites derived from Caucasian medicinal plants as alternatives to conventional antibiotics. With rise antibiotic resistance posing a global health threat, there is pressing need investigate alternative sources agents. have traditionally been used for their therapeutic properties, and recent research has highlighted compounds. Representatives 15 families plant extracts (24 species) explored efficacy against these pathogens. The effect...
This study presents the chemical synthesis, purification, and characterization of a novel non-natural synthetic amino acid. The compound was synthesized in solution, purified, characterized using NMR spectroscopy, polarimetry, melting point determination. Dynamic Light 22 Scattering (DLS) analysis demonstrated its ability to form aggregates with an average size 391 nm, extending low micrometric sizes. Furthermore, cellular biological assays revealed enhance fibroblast cell growth,...
This study presents the chemical synthesis, purification, and characterization of a novel non-natural synthetic amino acid. The compound was synthesized in solution, purified, characterized using NMR spectroscopy, polarimetry, melting point determination. Dynamic Light Scattering (DLS) analysis demonstrated its ability to form aggregates with an average size 391 nm, extending low micrometric range. Furthermore, cellular biological assays revealed enhance fibroblast cell growth, highlighting...
Abstract The understanding and the application of reversible covalent reactions coordination chemistry together with proper design molecular frameworks, allow to achieve not only well‐defined output architectures but also different grades complex behavior. In this work, dynamic nature helical systems offers an additional level complexity by combining self‐sorting on two levels: 1) build‐up ligand strand constituents from their components through chemistry; 2) assembly helicates ligands metal...
Generation of well-defined potential metallotherapeutics for cancer treatment, one the most population-threatening diseases, is challenging and an active area modern research in view their unique properties thus multiple possible pathways action cells. Specifically, Schiff base ligands were recognized as very promising building blocks construction stable complexes numerous geometries topologies. Incorporation Ag(I) ions allows formation flat with unoccupied coordination sites, giving rise to...
DNA binding and cells' cycle disorders caused by four new dinuclear Ag(<sc>i</sc>) Cu(<sc>i</sc>) double helicates with quaterpyridine ligands.
The nature of the polyoxometalate (POM) and coordinating subunit (CSU) modulate stability POM-CSU hybrid DNA binding.
Elucidation of the structure and function biomolecules provides us knowledge that can be transferred into generation new materials eventually applications in e.g., catalysis or bioassays. The main problems, however, concern complexity natural systems their limited availability, which necessitates utilization simple biomimetic analogues are, to a certain degree, similar terms thus behaviour. We have, therefore, devised small library six tridentate N-heterocyclic coordinating agents (L1-L6),...
The new homodinuclear complexes of the general formula [Ln2L3(NO3)3] (where HL is newly synthesized 2-((2-(benzoxazol-2-yl)-2-methylhydrazono)methyl)phenol and Ln = Sm3+ (1), Eu3+ (2), Tb3+ (3a, 3b), Dy3+ (4), Ho3+ (5), Er3+ (6), Tm3+ (7), Yb3+ (8)), have been from lanthanide(III) nitrates with polydentate hydrazone Schiff base ligand. flexibility this unsymmetrical ligand containing N2O binding moiety, attractive for lanthanide metal ions, allowed a self-assembly these complexes. compounds...
Generation of well-defined organic-inorganic hybrid materials with controllable size and morphology is challenging an active area modern research in view their unique properties thus multifunctional applications. Specifically polyoxometalates (POMs) were recognized as a very promising group for the construction those systems, nonetheless there are domains where profound understanding hierarchical mutual interactions assembly lacking. We present efficient approach towards synthesis novel...
Abstract Herein, we present synthesis and characterization of new ligand with N 2 O‐donor moiety based on benzothiazole unit its two complexes Cu(II) cations. X‐ray diffraction measurements revealed solid state structures presented compounds as mono‐ dinuclear entities. Both appeared to be highly effective catalysts in oxidation process benzyl alcohol derivatives aqueous media. Copper(II)‐(2,2,6,6‐tetramethylpiperidine‐1‐oxyl) system provides selective conversion the presence 0.25 mol% 1 for...
The present work reports the synthesis of new N4-donor compounds carrying p-xylyl spacers in their structure. Different Schiff base aliphatic N-donors were obtained synthetically and subsequently evaluated for ability to interact with two models nucleic acids: calf-thymus DNA (CT-DNA) RNA from yeast Saccharomyces cerevisiae (herein simply indicated as RNA). In more detail, by condensing p-xylylenediamine a series aldehydes, we following ligands: 2-thiazolecarboxaldehyde (L1),...
Herein we present a mononuclear lanthanum(III) complex obtained in template cyclocondensation reaction of nitrate salt, 1,2-propanediamine, and 2,6-diacetylpyridine (LaPA complex). A preliminary investigation the biological potential this compound was conducted using biomedically relevant target Tel26. We found that, different from parallel G4, antiparallel duplex DNA, only hybrid-type G4 structure Tel26 K+ solution significantly stabilized by ≥7 °C, which emerged our UV melting studies....
Much attention has been focused recently on the improvement of photocatalytic efficiencies known degradation catalysts and design new ones. As silver(I) compounds are high interest in field photodegradation owing to their good optical electron properties concerning HOMO–LUMO (HOMO = highest occupied molecular orbital, LUMO lowest unoccupied orbital) band gaps, we have synthesized two complexes with a Schiff base type ligand (L) formulas [AgL(OTf)] (OTf triflate) [Ag 2 L ][PF 6 ] (monomeric...