Results 1 to 10 of about 934,935 (258)
Molecules, 2021 The subject of the research was the production of silsesquioxane modified rigid polyurethane (PUR) foams (POSS-Cl) with chlorine functional groups (chlorobenzyl, chloropropyl, chlorobenzylethyl) characterized by reduced flammability.
Anna Strąkowska +3 more
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Molecules, 2023 Novel fluorescent probes based on 2(1H)-quinolone skeleton containing a malonate group (Q1–Q3) were synthesized and proposed for biothiols detection.
Jolanta Kolińska +3 more
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Natural Polymeric Compound Based on High Thermal Stability Catechin from Green Tea
Biomolecules, 2020 Catechin is a plant polyphenol with valuable antioxidant and health-promoting properties. Polymerization is one way to stabilize flavonoids and may cause changes in their specific properties.
Malgorzata Latos-Brozio, Anna Masek
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Scientific Reports, 2022 The aim of this research was to evaluate the applicability of the attenuated total reflectance Fourier-transform infrared (ATR FT-IR) spectroscopy in the quantitative analysis of the moisture content in cellulose (from 0.5 to 11.0 wt.%).
Stefan Cichosz +2 more
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Journal of Saudi Chemical Society, 2023 This review is focused on recent achievements in bio-based self-healable elastomeric materials with special regard to elastomers made of natural rubber (NR) and its modified forms, including epoxidized natural rubber (ENR), oxidized natural rubber (oNR ...
Olga Olejnik, Anna Masek
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Reinforced, Extruded, Isotropic Magnetic Elastomer Composites: Fabrication and Properties
Advances in Polymer Technology, 2019 The study involves the development of isotropic magnetorheological elastomer composites (i-MREs) with improved mechanical properties, their preparations, and properties characterizations. The novelty of the research is the use of extrusion process in the
Marcin Masłowski +2 more
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Journal of Natural Fibers, 2023 Environmental awareness has become more important among individuals and societies in recent years. The increasing awareness and sensitivity to the environment have made the reintroduction of natural dyes in the textile industries even more important.
Recep Karadag
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Nanomaterials, 2022 In this study, the possibility of using ionic liquids (ILs) as auxiliary substances improving the vulcanization and physicochemical properties of natural rubber (NR) biocomposites filled with nanosized silica was investigated. Hence, the influence of ILs
Magdalena Maciejewska +1 more
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Analysis of classical techniques precision on the measurement of cellulose moisture gain/loss
Frontiers in Chemistry, 2023 The precision of the four classical techniques (Karl-Fischer titration, (thermo)gravimetric method, Fourier-transform infrared (FT-IR) and near infrared (NIR) spectroscopies) commonly used in the analysis of cellulose moisture absorption/desorption has ...
Stefan Cichosz +2 more
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Natural Phenolic Compounds as Modifiers for Epoxidized Natural Rubber/Silica Hybrids
Molecules, 2022 Silica is a popular filler, but in epoxidized natural rubber, can act as a cross-linking agent. Unfortunately, a high amount of silica is necessary to obtain satisfactory tensile strength.
Olga Olejnik, Anna Masek
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