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Prof. BEATA PODKOSCIELNA (Maria Curie-Sklodowska University)25/09/2026, 11:40Polymers and polymer materialsE-poster
Epoxy resins are widely used polymeric materials owing to their excellent mechanical strength, chemical resistance, and adhesion properties. However, their relatively high flammability restricts their use in areas where improved fire safety is required. Therefore, modifying epoxy systems with effective flame-retardant additives is an important area of research. Among the various...
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Aleksandar Chukalevski (Ss Cyril and Methodius University, Faculty of Technology and Metallurgy in Skopje)25/09/2026, 11:45Polymers and polymer materialsE-poster
Poly(vinylidene fluoride) (PVDF) is one of the most attractive electroactive polymers due to its piezoelectric, pyroelectric, and ferroelectric properties, which are strongly dependent on the content of the polar ฮฒ crystalline phase. The development of a high ฮฒ phase content is highly sensitive to processing conditions and post processing treatments.
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The spin coating method is one of the... -
Ms Andrea Petanova (Ss. Cyril and Methodius University in Skopje, Faculty of Technology and Metallurgy, Skopje, Macedonia)25/09/2026, 11:50Polymers and polymer materialsE-poster
Waterborne polymer nanocomposites have attracted considerable attention as sustainable alternatives to solvent-based materials for electromagnetic interference (EMI) shielding applications 1,2. In this study, nanocomposite films based on a poly(methyl methacrylate-co-butyl acrylate) matrix synthesized via miniemulsion polymerization were reinforced with multi-walled carbon nanotubes (MWCNTs)...
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Marko Simic (Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia)25/09/2026, 11:55Polymers and polymer materialsE-poster
Introduction: Inflammation is a response to tissue injury characterized by swelling, redness, and pain. Although conventional anti-inflammatory drugs are effective, polyphenol-rich natural products may offer a safer alternative. Grape skin extracts are rich in compounds that exhibit antioxidant and anti-inflammatory activities1, however, their therapeutic potential following incorporation into...
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Buse Suna (รanakkale 18 Mart รniversitesi)25/09/2026, 12:00Polymers and polymer materialsE-poster
The reduction of infection risk, acceleration of the wound healing process, and monitoring of changes in the wound environment are of great importance in the treatment of chronic wounds. However, infection and the associated pH changes in chronic wounds may prolong the healing process and increase the risk of complications. Therefore, there is growing interest in the development of smart wound...
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Marija Prosheva (Faculty of Technology and Metallurgy)25/09/2026, 12:05Polymers and polymer materialsE-poster
Activated biochar was prepared from lignin by chemical activation with NaOH followed by carbonization at 600 ยฐC for 2 h. The resulting biochar was washed with 1 M HCl and deionized water, dried, and dispersed in water using poly(vinyl pyrrolidone) (PVP) as a surfactant. Multilayer composite films were fabricated by combining a poly(methyl methacrylate-co-butyl methacrylate), p(MMA/BMA) (30/70...
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Dunja ล ijakoviฤ (Innovation Center, Faculty of Technology and Metallurgy, Belgrade, Serbia)25/09/2026, 12:10Chemical engineeringE-poster
The increasing concentration of carbon dioxide (COโ) in the atmosphere is a major contributor to global climate change, creating a growing demand for efficient carbon capture technologies. Among the available separation methods, adsorption on solid porous materials has emerged as a promising alternative due to its high selectivity, low energy consumption, and operational simplicity. Synthetic...
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Ms Katarina ล uฤuroviฤ (Institute of Chemistry, Technology and Metallurgy - National Institute of the Republic of Serbia, University of Belgrade, Belgrade, Serbia)25/09/2026, 12:15Chemical engineeringE-poster
Adsorption-based COโ capture requires not only highly selective adsorbents, but also an efficient gasโsolid contacting configuration that ensures sufficient gas residence time, effective adsorbent utilization, stable particle circulation, and enhanced heat transfer. In this work, COโ adsorption was investigated in a draft-tube spout-fluid bed with a hydraulic barrier. This configuration was...
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Mihal ฤuriลก (University of Belgrade โ Institute of Chemistry, Technology and Metallurgy โ National Institute of the Republic of Serbia (ICTM))25/09/2026, 12:20Chemical engineeringE-poster
This study aimed to valorize nutrient-rich wastewater from the corn starch industry by using it as a source of plant-relevant nutrients, primarily nitrogen and phosphorus, to enrich anaerobically digested sewage sludge (ADSS). ADSS obtained from the Public Utility Company โVodovod i kanalizacijaโ Subotica, Serbia, was enriched with corn starch industry wastewater in a continuous packed-bed...
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Nena Velinov (University of Niลก, Faculty of Sciences and Mathematics, Department of Chemistry)25/09/2026, 12:25Chemical engineeringE-poster
Water pollution is a major environmental concern due to its negative effects on aquatic ecosystems and human health. Textile dyes are particularly problematic among water contaminants because of their widespread industrial use, complex structures, and resistance to degradation, because their release into aquatic environments can reduce light penetration, disrupt aquatic organisms, and...
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Nena Velinov (University of Niลก, Faculty of Sciences and Mathematics, Department of Chemistry)25/09/2026, 12:40Chemical engineeringE-poster
Environmental contamination by organic pollutants, especially reactive textile dyes, represents a serious and persistent threat to living organisms.1 Reactive Blue 19 (RB19) is a stable anionic dye containing electrophilic vinylsulfone groups, which may contribute to its toxic and mutagenic potential.2 Sorption is widely applied for dye removal from water due to its efficiency, low cost, and...
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Darko Jaฤimovski (Institute of Chemistry, Technology and Metallurgy โ National Institute of the Republic of Serbia,University of Belgrade, Belgrade, Serbia)25/09/2026, 12:45Chemical engineeringE-poster
Distarch adipate is a highly utilized modified starch valued for its texturizing stability. This study aims to investigate how specific physical and chemical processing variations alter its rheological profile, providing essential data for optimizing industrial-scale starch modification. Starch modification was performed in a controlled 600 mL reactor system integrated with automated stirring,...
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Djurdjina Petrovic (Center of Excellence for the Study of Redox Balance in Cardiovascular and Metabolic Disorders, 34000, Kragujevac, Serbia)25/09/2026, 12:50Biotechnology and food technologyE-poster
Introduction: Blueberry (Vaccinium spp.) waste, a by-product of industrial fruit processing, represents a rich source of polyphenolic compounds, particularly anthocyanins, which may contribute to the antioxidant potential. Ultrasound-assisted ethanolic extraction is an efficient and eco-friendly approach for obtaining bioactive extracts from this raw material.1 The aim of this study was to...
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Jana Cvetkovic (University of Nis, Faculty of Technology)25/09/2026, 12:55Biotechnology and food technologyE-poster
Tyrosinase is a copper-dependent enzyme involved in melanin biosynthesis, and its increased activity is associated with hyperpigmentation. Due to the limitations of some synthetic inhibitors, natural polyphenol-rich plant extracts are increasingly investigated as safer alternatives. Prokupac grapes are of particular interest because of their specific phenolic profile and potential for the...
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Nataลกa Obradoviฤ (University of Belgrade, Faculty of Technology and Metallurgy)25/09/2026, 13:00Biotechnology and food technologyE-poster
Propolis is a natural source of bioactive compounds, but its conventional formulations are predominantly based on ethanol or other synthetic solvents, which limits their application in certain consumer and pharmaceutical products. This study aimed to develop and characterize a natural, alcohol-free oil formulation of propolis using orange peel essential oil as a functional terpene-rich...
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Dr Biljana Pajin (Faculty of Technology Novi Sad, University of Novi Sad)25/09/2026, 13:05Biotechnology and food technologyE-poster
Recent dietary trends indicate a growing consumer preference for high-protein diets. Confectionery products are typically characterized by low protein content and high levels of fat and sugar, making them suitable matrices for protein enrichment. Collagen, a protein derived from animal by-products such as skin and bones, represents a highly valuable ingredient due to its recognized benefits...
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Ismail Ferati (University of Tetova, Faculty of Food Technology and Nutrition)25/09/2026, 13:10Biotechnology and food technologyE-poster
Enterobacteriaceae have been established as indicators of microbiological quality and hygiene in food processing and are therefore an important factor in ensuring microbiological quality of milk. The aim of this study was to evaluate the effect of two commercial probiotic preparations, Diastopยฎ Probio, containing four types of lactic acid bacteria: Lactobacillus acidophilus, Streptococcus...
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Mrs Irena Mukaetova Velichkov (Alkaloid AD Skopje)25/09/2026, 13:15Biotechnology and food technologyE-poster
Abstract: Reducing GHG emissions and improving waste management are key challenges for every industry. This abstract presents a practical example of GHG reduction through industrial symbiosis between ALKALOID AD Skopje1 and Elektro Sharri โ Veze Sharri Group, Tetovo2.
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Since 2024, ALKALOID has supplied plant-based tea production waste to Elektro Sharriโs biogas cogeneration plant, where it is... -
Dr Durim Alija (Professor)25/09/2026, 13:20Biotechnology and food technologyE-poster
Honey quality and physicochemical properties are strongly influenced by botanical origin and are important indicators for characterization, authenticity, and market quality 1. This study evaluated pH, electrical conductivity (EC), moisture content, and dry matter in acacia (Robinia pseudoacacia) (n = 3), multifloral (n = 3), and chestnut (Castanea sativa) (n = 2) honey samples collected in...
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