Journal of Applied Polymer Science, EarlyView. Abstract 1,2 Syndiotactic polymerization of butadiene is accessible by iron catalysts prepared from commercially available iron sources, trialkylaluminum with additional phosphate as additive. The catalyst formation is quite robust in terms of handling and stability under polymerization conditions. Activity equal to 115 kg … [Weiterlesen...] Infos zum Plugin Synthesis and properties of syndiotactic 1,2‐polybutadiene catalyzed by iron catalyst with phosphate as additive
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Antibacterial Polyelectrolytic chitosan derivatives conjugated natural rubber latex films with minimized bacterial adhesion
Journal of Applied Polymer Science, EarlyView. Abstract Water soluble polyelectrolytic derivatives of chitosan (CDs) with carboxyl (COO−) and quaternary ammonium (NH4+) groups were synthesized and characterized by NMR, FT‐IR, TGA and zeta potential analyses; while degree of substitution was determined by potentiometric titrations. Both CDs in the … [Weiterlesen...] Infos zum Plugin Antibacterial Polyelectrolytic chitosan derivatives conjugated natural rubber latex films with minimized bacterial adhesion
Biomass/polyhedral oligomeric silsesquioxane nanocomposites: Advances in preparation strategies and performances
Journal of Applied Polymer Science, EarlyView. Abstract Polyhedral oligomeric silsesquioxane (POSS) as an organic–inorganic hybrid at a molecular level, has excellent mechanical properties, thermodynamic properties, dielectric properties and so on. In recent decades, POSS has been extensively used in modification of various polymers to prepare nanocomposites with … [Weiterlesen...] Infos zum Plugin Biomass/polyhedral oligomeric silsesquioxane nanocomposites: Advances in preparation strategies and performances
Tailoring the thermal and mechanical properties of injection‐molded poly (lactic acid) parts through annealing
Journal of Applied Polymer Science, EarlyView. Abstract The effect of cold‐crystallization on poly (lactic acid) (PLA) injection‐molded parts was systemically investigated at different annealing temperatures (80/100/120°C) and annealing times (0.5/1/1.5/2 hr). The relative crystallinity (X c) and crystal form (α' and α) of samples was investigated … [Weiterlesen...] Infos zum Plugin Tailoring the thermal and mechanical properties of injection‐molded poly (lactic acid) parts through annealing
Current status of COVID‐19 (pre)clinical vaccine development
Angewandte Chemie, Accepted Article.The current COVID‐19 pandemic has a tremendous impact on daily life world‐wide. Despite the ability to dampen the spread of SARS‐CoV‐2, the causative agent of the diseases, through restrictive interventions, it is believed that only effective vaccines will provide sufficient control over the disease and revert societal … [Weiterlesen...] Infos zum Plugin Current status of COVID‐19 (pre)clinical vaccine development