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http://dx.doi.org/10.1042/bj2910326 | DOI Listing |
Materials (Basel)
November 2024
Institute of Materials Science and Engineering, Poznan University of Technology, Jana Pawla II 24, 61-138 Poznan, Poland.
Biogenic silica (SiO) sourced from living organisms, especially plants such as rice and other cereals, has recently been successfully applied in different polymeric compositions. Another rich source of biogenic silica is common horsetail ( L.), containing up to 25% SiO in the dry matter.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
December 2024
Energy and Catalysis Materials Laboratory, Chemical Engineering Department, National Institute of Technology Karnataka, Surathkal, Mangalore, 575025, Karnataka, India.
Soot generated from the partial combustion of diesel significantly contributes to air pollution, and catalytic oxidation is currently an effective method for removing diesel soot particles. The chromium-doped ceria-praseodymium (Cr-CP) catalyst system is synthesized via solution combustion synthesis and evaluated for soot oxidation activity, with a subsequent kinetics study conducted. The XRD analysis of the catalysts indicated a decrease in crystallite size and increased lattice strain and reactive facet ratios for all Cr-doped CP samples.
View Article and Find Full Text PDFMaterials (Basel)
November 2024
Metallurgy and Materials Engineering Department, Engineering Faculty, Esentepe Campus, Sakarya University, 54187 Sakarya, Türkiye.
Int J Biol Macromol
December 2024
Flavors and Fragrance Engineering & Technology Research Center of Henan Province, College of Tobacco Science, Henan Agricultural University, Zhengzhou 450002, China. Electronic address:
2,3-Diethyl-5-methylpyrazine (DEMP) is recognized for its unique nutty scent but faces limitations due to rapid evaporation. The primary objective of this study was to explore the effect of incorporating DEMP with β-cyclodextrin (β-CD) and chitosan (CS) as wall material on the microstructure and thermal release behavior, antibacterial, and antioxidant characteristics. Initially, the microcapsules preparation process underwent optimization with embedding rate of 78.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Istanbul Technical University, Faculty of Science and Letters, Department of Chemistry, Soft Materials Research Laboratory, 34469 Maslak, Istanbul, Turkey. Electronic address:
Anionic polysaccharide-based gels enable the design of biobased materials with biochemical properties, non-toxic and natural origin. A new set of cationic gels was prepared from carboxymethylcellulose (CMC)-doped tertiary amino functional cationic monomers 2-(dimethylamino)ethyl methacrylate and N-(3-(dimethylamino)propyl) methacrylamide via the formation of semi-interpenetrated network (semi-IPN) at different polymerization temperatures, T. A detailed understanding of the temperature-dependent synthesis and physicochemical response is required for the design of interpenetrating networks with CMC as an adsorbent that provides effective sources for the removal of azo-food dyes such as tartrazine and carmoisine from aqueous solutions.
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