A5015078920- Enzyme Catalysis and Immobilization
- Electrochemical sensors and biosensors
- Enzyme-mediated dye degradation
- Biofuel production and bioconversion
- Advanced Nanomaterials in Catalysis
- Analytical chemistry methods development
- Analytical Chemistry and Chromatography
- Adsorption and biosorption for pollutant removal
- Pharmaceutical and Antibiotic Environmental Impacts
- Nanomaterials for catalytic reactions
- Electrospun Nanofibers in Biomedical Applications
- Mesoporous Materials and Catalysis
- Microbial Metabolic Engineering and Bioproduction
- Dye analysis and toxicity
- Nanoparticles: synthesis and applications
- Enzyme Production and Characterization
- biodegradable polymer synthesis and properties
- Catalysis for Biomass Conversion
- Algal biology and biofuel production
- Lignin and Wood Chemistry
- Anaerobic Digestion and Biogas Production
- Protein Hydrolysis and Bioactive Peptides
- Advanced Photocatalysis Techniques
- Membrane Separation Technologies
- Electrochemical Analysis and Applications
Poznań University of Technology
2016-2025
Technical University of Denmark
2018-2022
Institute of Chemical Technology
2018
In recent years, enzyme immobilization has been presented as a powerful tool for the improvement of properties such stability and reusability. However, type support material used plays crucial role in process due to strong effect these materials on produced catalytic system. A large variety inorganic organic well hybrid composite may be stable efficient supports biocatalysts. This review provides general overview characteristics applied immobilization. For purposes this literature study, are...
Abstract Algae cultivation complements wastewater treatment (WWT) principles as the process uptakes nutrients while assimilates CO 2 into biomass. Thus, application of algae-based WWT is on upward trajectory more attention for recovery and capture reducing its economic challenge in circular economy concept. However, complexity algal ecological characteristics induces techno-economic challenges industry implementation. Algae-based relies totally ability algae to uptake store Therefore,...
Analysis was carried out to determine the physicochemical characteristics – morphological and structural, electrokinetic properties, elemental composition functional groups of peat, with a view its use as potential adsorbent heavy metal ions from aqueous solutions. A significant part study comprised tests adsorption nickel(II) lead(II) model It determined how parameters process (time, pH, quantity sorbent) influence effectiveness removal ions. The kinetics are also described, using...
Novel electrospun poly(methyl methacrylate)/polyaniline fibres were produced, characterised, modified, and used as a support for laccase immobilisation by two methods: adsorption covalent binding. Effective deposition of both methods was confirmed FTIR CLSM results. Nevertheless, the main objective study to select most favourable conditions prepare heterogeneous biocatalysts with best possible catalytic properties. The highest relative activity enzymes immobilised binding obtained after 1 h...
In recent years, groundwater contamination caused by dyes has become an important problem. They enter into wastewater as a result of the textile, automotive, or cosmetics industries. For this reason, new methods are being sought, which would aid at removal dye impurities with high efficiency and also be relatively cheap. presented study synthesized TiO2-ZrO2 (with TiO2:ZrO2 molar ratio 8:2) TiO2-ZrO2-SiO2 TiO2:ZrO2:SiO2 8:1:1) oxide materials were used supports for enzyme immobilization....
Abstract Purpose of Review In the presented review, we have summarized recent achievements on use immobilized oxidoreductases for biodegradation hazardous organic pollutants including mainly dyes, pharmaceuticals, phenols, and bisphenols. order to facilitate process optimization achievement high removal rates, effect various conditions has been highlighted discussed. Recent Findings Current reports clearly show that are capable efficient conversion pollutants, usually reaching over 90% rate....
Nowadays, the increasing amounts of dyes present in wastewaters and even water bodies is an emerging global problem. In this work we decided to fabricate new biosystems made nanofiltration or ultrafiltration membranes combined with laccase entrapped between polystyrene electrospun fibers apply them for decolorization aqueous solutions three azo dyes, C.I. Acid Yellow 23 (AY23), Direct Blue 71 (DB71) Reactive Black 5 (RB5). Besides effective permeate stream, also allowed removal from...
This study reports a biocatalytic system of immobilized laccase and 3D printed open-structure biopolymer scaffoldings. The scaffoldings were computer-designed using polylactide (PLA) filament. immobilization onto the PLA scaffolds optimized with regard to pH, enzyme concentration, time. Laccase resulted in small reduction reactivity (in terms Michaelis constant maximum reaction rate) but led significant improvement chemical thermal stability. After 20 days storage, free showed 80% 35%...
Abstract Purpose of Review Heavy and toxic metals are becoming more prevalent in the water sources globe, which has detrimental repercussions for both human health ecosystems. The summary recent findings on treatment possibilities metal species by nanomaterials should facilitate development advanced techniques their removal. Recent Findings high concentrations chromium, mercury, arsenic identified wastewater cause a hazard to health. There is wide variety nanoadsorbents nanophotocatalysts...