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  1. Article

    Open Access

    Identification of Molecular Fluorophore as a Component of Carbon Dots able to Induce Gelation in a Fluorescent Multivalent-Metal-Ion-Free Alginate Hydrogel

    We introduce a simple approach to fabricate fluorescent multivalent metal ion-free alginate hydrogels, which can be produced using carbon dots accessible from natural sources (citric acid and L-cysteine). Mole...

    Peter Kasak, Martin Danko, Sifani Zavahir, Miroslav Mrlik, Yuan **ong in Scientific Reports (2019)

  2. Article

    Open Access

    Anti-corrosive and oil sensitive coatings based on epoxy/polyaniline/magnetite-clay composites through diazonium interfacial chemistry

    Epoxy polymer nanocomposites filled with magnetite (Fe3O4) clay (B), named (B-DPA-PANI@Fe3O4) have been prepared at different filler loading (0.1, 0.5, 1, 3, 5 wt. %). The surface modification of clay by polyanil...

    Khouloud Jlassi, A. Bahgat Radwan, Kishor Kumar Sadasivuni in Scientific Reports (2018)

  3. No Access

    Article

    Foamy phase change materials based on linear low-density polyethylene and paraffin wax blends

    Foamy phase-change materials (FPCMs) based on linear low-density polyethylene (LLDPE) blended with 30 wt.% of paraffin wax (W) were successfully prepared for the first time. The advantage of these materials is...

    Anton Popelka, Patrik Sobolčiak, Miroslav Mrlík, Zuzana Nogellova in Emergent Materials (2018)

  4. No Access

    Article

    Light-controllable viscoelastic properties of a photolabile carboxybetaine ester-based polymer with mucus and cellulose sulfate

    In this study, the interaction of a photoswitchable carboxybetaine ester-based polymer with mucus and cellulose sulfate was elucidated, showing light-controllable viscoelastic properties. This polymer contains...

    Miroslav Mrlik, P. Sobolciak, I. Krupa, Peter Kasak in Emergent Materials (2018)

  5. No Access

    Article

    Electrospun PVDF graphene oxide composite fibre mats with tunable physical properties

    This article is aimed at a basic physical characterization of electrospun PVDF/graphene oxide (GO) composite non-woven fibre mats. The morphological characterization of the prepared fabrics was performed via S...

    Ahmed A. Issa, Mariam Al Ali S. Al-Maadeed, Miroslav Mrlík in Journal of Polymer Research (2016)

  6. No Access

    Article

    Improved flexible, controlled dielectric constant material from recycled LDPE polymer composites

    In this study, recycled low density polyethylene (RLDPE) is developed with the addition of aluminum oxide (Al2O3) to have new polymer composites. The following wt% were used of the filler (1, 4 and 6 wt%). Tensil...

    P. Noorunnisa Khanam, M. A. Al-Maadeed in Journal of Materials Science: Materials in… (2016)

  7. No Access

    Article

    Electrorheology of aniline oligomers

    Aniline oligomers were prepared by the oxidation of aniline with p-benzoquinone in aqueous solutions of methanesulfonic acid (MSA) of various concentrations. Their molecular structures were assessed by Fourier tr...

    Miroslav Mrlik, Michal Sedlacik, Vladimir Pavlinek in Colloid and Polymer Science (2013)

  8. No Access

    Article

    Electrical transport properties of poly(aniline-co-p-phenylenediamine) and its composites with incorporated silver particles

    Statistical copolymers of aniline and p-phenylenediamine, poly(aniline-co-p-phenylenediamine)s, were synthesised by oxidative polymerisation using various oxidants, ammonium peroxydisulphate or silver nitrate. De...

    Robert Moucka, Miroslav Mrlik, Marketa Ilcikova, Zdenko Spitalsky in Chemical Papers (2013)