Search Results - "Pankiewicz Radosław"

Quantum Chemical Stability Analysis of Phthalocyanine Metal One-Dimensional Polymers with Bidentate Ligands by Szwajca, Anna, Pankiewicz, Radosław

“…The combination of metal-phthalocyanine complexes and axially coordinated organic molecules into polymer chains presents a significant challenge in the…”
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Spectroscopic, Spectrometric and Computational Studies of New Lasalocid Derivatives and Their Complexes with Selected Metal Cations by Papsdorf, Monika, Pankiewicz, Radosław

“…A series of five esters of lasalocid with neopentyl alcohol (LasNeo), geraniol (LasGeran), 2-ethylhexanol (LasEtHex), eicosanol (LasEico) and vanillyl alcohol…”
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New Hydrophilic Derivatives of Lasalocid and Their Complexes with Selected Metal Cations by Papsdorf, Monika, Pankiewicz, Radosław

“…Two new esters of lasalocid, that are more hydrophilic, with glucose (LasGlu) and xylitol (LasX), have been synthesized, and their complexation of monovalent…”
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Thermal and Electrical Properties of High-Temperature Proton-Conducting Cellulose Nanofibers Swollen with Protic Ionic Liquid by Jankowska, Iga, Ławniczak, Paweł, Pankiewicz, Radosław, Tritt-Goc, Jadwiga

“…An attempt to obtain solid-state polymer electrolytes based on cellulose nanofibers (CNF) swollen with a protic ionic liquid (PIL) was successful. We extended…”
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Phenol-rich alternatives for Rosa x damascena Mill. Efficient phytochemical profiling using different extraction methods and colorimetric assays by Piotrowicz, Zuzanna, Tabisz, Łukasz, Waligórska, Marta, Pankiewicz, Radosław, Łęska, Bogusława

“…Damask rose is a well-established, abundant source of phytochemicals, as well as economically important essential oil—however, its cultivation is demanding and…”
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Overview of Allelopathic Potential of Lemna minor L. Obtained from a Shallow Eutrophic Lake by Gostyńska, Julia, Pankiewicz, Radosław, Romanowska-Duda, Zdzisława, Messyasz, Beata

“…Allelopathy is an interaction that releases allelochemicals (chemicals that act allelopathically) from plants into the environment that can limit or stimulate…”
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Cellulose microfibers surface treated with imidazole as new proton conductors by Jankowska, Iga, Ławniczak, Paweł, Pogorzelec-Glaser, Katarzyna, Łapiński, Andrzej, Pankiewicz, Radosław, Tritt-Goc, Jadwiga

“…A newly synthesized polymeric proton-conductive composite (3.5CMF-Im), based on pure cellulose microfibers (CMF) functionalized with imidazole molecules (Im)…”
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Nanocrystalline cellulose membranes functionalized with imidazole and doped with trifluoroacetic acid: Thermal properties, proton conductivity, and studies of molecular dynamics by Tritt-Goc, Jadwiga, Bielejewski, Michał, Lindner, Łukasz, Markiewicz, Ewa, Pankiewicz, Radosław

“…The performance of trifluoroacetic acid (TFA) as a dopant in membranes (CNC-Im) made of cellulose nanocrystals (CNCs) and imidazole (Im) was studied. Two…”
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The kinetics of thermal processes in imidazole-doped nanocrystalline cellulose solid proton conductor by Bielejewski, Michał, Lindner, Łukasz, Pankiewicz, Radosław, Tritt-Goc, Jadwiga

“…Proton conductors play an important role amongst ionically conducting systems. Being a common phenomenon in liquids, the protonic conduction in solids is…”
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2D NMR, FT-IR, ESI MS studies and DFT, PM5 semiempirical calculations of new benzoic semduramicin anhydride and their complexes with selected monovalent cations by Pankiewicz, Radosław

“…•A new derivative of semduramicin (SemBz) was synthesized.•The SemBz and its ability to form complexes was studied by the ESI-MS, DFT, 2D NMR and FT-IR.•The…”
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Comparison of the Antioxidant Properties of Green Macroalgae from Diverse European Water Habitats by Use of Several Semi-Quantitative Assays by Piotrowicz, Zuzanna, Tabisz, ?ukasz, ska, Bogus?awa, Messyasz, Beata, Pankiewicz, Rados?aw

“…Nowadays, algae are becoming more and more popular as a food group rich in nutrients, cosmetic raw materials full of antioxidants or valuable dietary…”
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New liquid-free proton conductive nanocomposite based on imidazole-functionalized cellulose nanofibers by Jankowska, Iga Aleksandra, Pogorzelec-Glaser, Katarzyna, Ławniczak, Paweł, Matczak, Michał, Pankiewicz, Radosław

“…The first successful attempt to synthesize a new proton conducting polymeric nanocomposite film based on pure cellulose nanofibers (CNF) as a polymer matrix…”
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Spectroscopic and computational study of a new isomer of salinomycin by Pankiewicz, Radosław

“…•I have synthesized a new derivative of salinomycin.•The new isomer was fully characterized by multinuclear 2D NMR, NOESY and MALDI-TOF.•The properties of the…”
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Synthesis and characterization of triazole based nanocrystalline cellulose solid proton conductors by Lindner, Łukasz, Bielejewski, Michał, Markiewicz, Ewa, Łapiński, Andrzej, Pankiewicz, Radosław, Tritt-Goc, Jadwiga

“…[Display omitted] •Successful preparation protocol of the anhydrous nanocomposite proton conductor.•The U.S. Department of Energy durability standards for fuel…”
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Imidazole-Doped Cellulose as Membrane for Fuel Cells: Structural and Dynamic Insights from Solid-State NMR by Zhao, Li, Smolarkiewicz, Iga, Limbach, Hans-Heinrich, Breitzke, Hergen, Pogorzelec-Glaser, Katarzyna, Pankiewicz, Radosław, Tritt-Goc, Jadwiga, Gutmann, Torsten, Buntkowsky, Gerd

“…The structure and proton tautomerism of imidazole-doped cellulose (Cell-Im), an excellent solid state proton conductor, has been studied by 15N solid-state NMR…”
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The impact of polyphenols on the structure of diatom communities inhabiting Cladophora glomerata mats during the vegetation cycle by Messyasz, Beata, Strugała, Magdalena, Łęska, Bogusława, Piotrowicz, Zuzanna, Treska, Ewa, Tabisz, Łukasz, Pankiewicz, Radosław

“…[Display omitted] •Cladophora glomerata secretes phenolic compounds to the environment.•The phenolic compounds have impact on the communities of periphytic…”
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Spectroscopic investigations of the new anhydrous proton‐conducting compound of pyrazole with oxalate acid by Widelicka, Małgorzata, Pogorzelec‐Glaser, Katarzyna, Pankiewicz, Radosław, Łapiński, Andrzej

“…Dicarboxylic acid salts are a good group of compounds in which one can study a variety of supramolecular structures as dimers, catemer chains, and rings and…”
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Hybrid materials comprising trimethylglycinamide groups: immobilization consequences for anion binding affinities by Tabisz, Łukasz, Pankiewicz, Radosław, Rozwadowski, Zbigniew, Łęska, Bogusława

“…A thorough binding study of three trimethylglycinamide functionalized mesoporous silica gels is reported. Anion-exchange properties of these hybrid materials…”
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The influence of anchoring group position in ruthenium dye molecule on performance of dye-sensitized solar cells by Zalas, Maciej, Gierczyk, Błażej, Bossi, Alberto, Mussini, Patrizia Romana, Klein, Maciej, Pankiewicz, Radosław, Makowska-Janusik, Małgorzata, Popenda, Łukasz, Stampor, Waldemar

“…The effect of anchoring group position and, in consequence, the orientation of the ruthenium dye molecule on titania surface on the performance of…”
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Novel anion receptors: hybrid materials based on quaternary ammonium salts for selective extraction of dichromate ions by Tabisz, Łukasz, Pankiewicz, Radosław, Łęska, Bogusława

“…[Display omitted] Novel hybrid materials were obtained by modification of three (poly)amine-appended mesoporous silica gels. For all matrices of different side…”
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