Elzbieta Pamula | AGH University of Science and Technology (original) (raw)

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Papers by Elzbieta Pamula

Research paper thumbnail of Is Dialdehyde Chitosan a Good Substance to Modify Physicochemical Properties of Biopolymeric Materials?

International Journal of Molecular Sciences, Mar 25, 2021

Research paper thumbnail of Quercetin Delivery Systems for the Treatment of Burn Wounds

Proceedings of the 2nd World Congress on Recent Advances in Nanotechnology, Mar 1, 2023

Research paper thumbnail of Microparticles Based On Poly(Sebacic Acid) And Poly(3-Allyloxy-1,2-Propylene Succinate) As Azithromycin Delivery System

Proceedings of the 2nd World Congress on Recent Advances in Nanotechnology, Mar 1, 2023

Research paper thumbnail of Drug Delivery Systems for Bone Tissue Regeneration: Functionalized Porous Zirconia Scaffolds

Proceedings of the 2nd World Congress on Recent Advances in Nanotechnology, Mar 1, 2023

Research paper thumbnail of Modification of microspheres’ microstructure for application as cell carriers in modular tissue engineering

Engineering of Biomaterials, 2017

Research paper thumbnail of Inhalable microparticles as drug delivery systems to the lungs in a dry powder formulations

Regenerative Biomaterials, Dec 8, 2022

Research paper thumbnail of Injectable gellan gum-based nanoparticles-loaded system for the local delivery of vancomycin in osteomyelitis treatment

Journal of Materials Science: Materials in Medicine, Nov 30, 2015

Research paper thumbnail of Wpływ dodatku bioszkła na własności kompozytów ceramicznych i polimerowych

Engineering of Biomaterials, 2009

Research paper thumbnail of Poly(amidoamine) Dendrimers as Nanocarriers for 5-Fluorouracil: Effectiveness of Complex Formation and Cytotoxicity Studies

International Journal of Molecular Sciences, Oct 16, 2021

Research paper thumbnail of Composites Based on Gellan Gum, Alginate and Nisin-Enriched Lipid Nanoparticles for the Treatment of Infected Wounds

International Journal of Molecular Sciences, Dec 28, 2021

Research paper thumbnail of Sonochemical Deposition of Gentamicin Nanoparticles at the PCV Tracheostomy Tube Surface Limiting Bacterial Biofilm Formation

Materials

Background: The use of nanotechnology in the production of medical equipment has opened new possi... more Background: The use of nanotechnology in the production of medical equipment has opened new possibilities to fight bacterial biofilm developing on their surfaces, which can cause infectious complications. In this study, we decided to use gentamicin nanoparticles. An ultrasonic technique was used for their synthesis and immediate deposition onto the surface of tracheostomy tubes, and their effect on bacterial biofilm formation was evaluated. Methods: Polyvinyl chloride was functionalized using oxygen plasma followed by sonochemical formation and the embedment of gentamicin nanoparticles. The resulting surfaces were characterized with the use of AFM, WCA, NTA, FTIR and evaluated for cytotoxicity with the use of A549 cell line and for bacterial adhesion using reference strains of S. aureus (ATCC® 25923™) and E. coli (ATCC® 25922™). Results: The use of gentamicin nanoparticles significantly reduced the adhesion of bacterial colonies on the surface of the tracheostomy tube for S. aureus ...

Research paper thumbnail of Plasma electrolytic oxidation as an effective tool for production of copper incorporated bacteriostatic coatings on Ti-15Mo alloy

Applied Surface Science, 2021

Research paper thumbnail of Antibacterial and cytocompatible coatings based on poly(adipic anhydride) for a Ti alloy surface

Bioactive Materials, 2020

Research paper thumbnail of Stimuli-sensitive fatty acid-based microparticles for the treatment of lung cancer

Materials Science and Engineering: C, 2020

Research paper thumbnail of PLGA-amoxicillin-loaded layer formed on anodized Ti alloy as a hybrid material for dental implant applications

Materials Science and Engineering: C, 2019

Research paper thumbnail of Influence of pore size and hydroxyapatite deposition in poly(l-lactide-co-glycolide) scaffolds on osteoblast-like cells cultured in static and dynamic conditions

Research paper thumbnail of Synergistic effect of bimodal pore distribution and artificial extracellular matrices in polymeric scaffolds on osteogenic differentiation of human mesenchymal stem cells

Materials Science and Engineering: C, 2018

Research paper thumbnail of Electrophoretic Deposition, Microstructure, and Corrosion Resistance of Porous Sol–Gel Glass/Polyetheretherketone Coatings on the Ti-13Nb-13Zr Alloy

Metallurgical and Materials Transactions A, 2017

In this study, microporous composite sol–gel glass/polyetheretherketone (SGG/PEEK) coatings were ... more In this study, microporous composite sol–gel glass/polyetheretherketone (SGG/PEEK) coatings were produced on the Ti-13Nb-13Zr titanium alloy by electrophoretic deposition. Coatings with different levels of high open porosity were developed by introducing SGG particles of varying diameters into the PEEK matrix. The microstructure of the coatings was characterized by electron microscopy and X-ray diffractometry. The coatings with 40-50 µm thickness were composed of semicrystalline SGG particles consisting of hydroxyapatite, CaSiO3, some Ca2SiO4, and an amorphous phase containing Ca, Si, P, and O, homogeneously embedded in a semicrystalline PEEK matrix. The size of SGG particles present in the coatings strongly influenced the formation of microcracks and their adhesion to the underlying substrate. Microscratch tests showed that the coating containing SGG particles with a diameter smaller than 45 µm and open porosity of 45 pct exhibited good adhesion to the titanium alloy substrate, muc...

Research paper thumbnail of On the electropolishing and anodic oxidation of Ti-15Mo alloy

Electrochimica Acta, 2016

Research paper thumbnail of Polymeric Microspheres/Cells/Extracellular Matrix Constructs Produced by Auto-Assembly for Bone Modular Tissue Engineering

International Journal of Molecular Sciences, Jul 23, 2021

Research paper thumbnail of Is Dialdehyde Chitosan a Good Substance to Modify Physicochemical Properties of Biopolymeric Materials?

International Journal of Molecular Sciences, Mar 25, 2021

Research paper thumbnail of Quercetin Delivery Systems for the Treatment of Burn Wounds

Proceedings of the 2nd World Congress on Recent Advances in Nanotechnology, Mar 1, 2023

Research paper thumbnail of Microparticles Based On Poly(Sebacic Acid) And Poly(3-Allyloxy-1,2-Propylene Succinate) As Azithromycin Delivery System

Proceedings of the 2nd World Congress on Recent Advances in Nanotechnology, Mar 1, 2023

Research paper thumbnail of Drug Delivery Systems for Bone Tissue Regeneration: Functionalized Porous Zirconia Scaffolds

Proceedings of the 2nd World Congress on Recent Advances in Nanotechnology, Mar 1, 2023

Research paper thumbnail of Modification of microspheres’ microstructure for application as cell carriers in modular tissue engineering

Engineering of Biomaterials, 2017

Research paper thumbnail of Inhalable microparticles as drug delivery systems to the lungs in a dry powder formulations

Regenerative Biomaterials, Dec 8, 2022

Research paper thumbnail of Injectable gellan gum-based nanoparticles-loaded system for the local delivery of vancomycin in osteomyelitis treatment

Journal of Materials Science: Materials in Medicine, Nov 30, 2015

Research paper thumbnail of Wpływ dodatku bioszkła na własności kompozytów ceramicznych i polimerowych

Engineering of Biomaterials, 2009

Research paper thumbnail of Poly(amidoamine) Dendrimers as Nanocarriers for 5-Fluorouracil: Effectiveness of Complex Formation and Cytotoxicity Studies

International Journal of Molecular Sciences, Oct 16, 2021

Research paper thumbnail of Composites Based on Gellan Gum, Alginate and Nisin-Enriched Lipid Nanoparticles for the Treatment of Infected Wounds

International Journal of Molecular Sciences, Dec 28, 2021

Research paper thumbnail of Sonochemical Deposition of Gentamicin Nanoparticles at the PCV Tracheostomy Tube Surface Limiting Bacterial Biofilm Formation

Materials

Background: The use of nanotechnology in the production of medical equipment has opened new possi... more Background: The use of nanotechnology in the production of medical equipment has opened new possibilities to fight bacterial biofilm developing on their surfaces, which can cause infectious complications. In this study, we decided to use gentamicin nanoparticles. An ultrasonic technique was used for their synthesis and immediate deposition onto the surface of tracheostomy tubes, and their effect on bacterial biofilm formation was evaluated. Methods: Polyvinyl chloride was functionalized using oxygen plasma followed by sonochemical formation and the embedment of gentamicin nanoparticles. The resulting surfaces were characterized with the use of AFM, WCA, NTA, FTIR and evaluated for cytotoxicity with the use of A549 cell line and for bacterial adhesion using reference strains of S. aureus (ATCC® 25923™) and E. coli (ATCC® 25922™). Results: The use of gentamicin nanoparticles significantly reduced the adhesion of bacterial colonies on the surface of the tracheostomy tube for S. aureus ...

Research paper thumbnail of Plasma electrolytic oxidation as an effective tool for production of copper incorporated bacteriostatic coatings on Ti-15Mo alloy

Applied Surface Science, 2021

Research paper thumbnail of Antibacterial and cytocompatible coatings based on poly(adipic anhydride) for a Ti alloy surface

Bioactive Materials, 2020

Research paper thumbnail of Stimuli-sensitive fatty acid-based microparticles for the treatment of lung cancer

Materials Science and Engineering: C, 2020

Research paper thumbnail of PLGA-amoxicillin-loaded layer formed on anodized Ti alloy as a hybrid material for dental implant applications

Materials Science and Engineering: C, 2019

Research paper thumbnail of Influence of pore size and hydroxyapatite deposition in poly(l-lactide-co-glycolide) scaffolds on osteoblast-like cells cultured in static and dynamic conditions

Research paper thumbnail of Synergistic effect of bimodal pore distribution and artificial extracellular matrices in polymeric scaffolds on osteogenic differentiation of human mesenchymal stem cells

Materials Science and Engineering: C, 2018

Research paper thumbnail of Electrophoretic Deposition, Microstructure, and Corrosion Resistance of Porous Sol–Gel Glass/Polyetheretherketone Coatings on the Ti-13Nb-13Zr Alloy

Metallurgical and Materials Transactions A, 2017

In this study, microporous composite sol–gel glass/polyetheretherketone (SGG/PEEK) coatings were ... more In this study, microporous composite sol–gel glass/polyetheretherketone (SGG/PEEK) coatings were produced on the Ti-13Nb-13Zr titanium alloy by electrophoretic deposition. Coatings with different levels of high open porosity were developed by introducing SGG particles of varying diameters into the PEEK matrix. The microstructure of the coatings was characterized by electron microscopy and X-ray diffractometry. The coatings with 40-50 µm thickness were composed of semicrystalline SGG particles consisting of hydroxyapatite, CaSiO3, some Ca2SiO4, and an amorphous phase containing Ca, Si, P, and O, homogeneously embedded in a semicrystalline PEEK matrix. The size of SGG particles present in the coatings strongly influenced the formation of microcracks and their adhesion to the underlying substrate. Microscratch tests showed that the coating containing SGG particles with a diameter smaller than 45 µm and open porosity of 45 pct exhibited good adhesion to the titanium alloy substrate, muc...

Research paper thumbnail of On the electropolishing and anodic oxidation of Ti-15Mo alloy

Electrochimica Acta, 2016

Research paper thumbnail of Polymeric Microspheres/Cells/Extracellular Matrix Constructs Produced by Auto-Assembly for Bone Modular Tissue Engineering

International Journal of Molecular Sciences, Jul 23, 2021

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