Impact of renewable carbon on the properties of composites made by using three types of polymers having different polarityBiocarboncarbon blackplastic matrix‐filler interactionspolymer compositessurface energyPine wood derived biocarbon (BioC) is investigated as a renewable alternative to carbon black (CB)...
SUSTAINED RELEASE FORMULATION CONTAINING THREE DIFFERENT TYPES OF POLYMERSnot available for EP0871435of corresponding document: WO9626717 Verapamil depot drug formulations include the pharmaceutical itself and a three component release rate controlling matrix composition. The three components of the matrix ...
The static strength and modulus of fiber reinforced denture base polymer. Dent Mater. Elsevier; ... KK Narva,LV Lassila,PK Vallittu - 《Dental Materials》 被引量: 159发表: 2005年 Conversion in denture base polymers The purpose of this investigation was to determine residual monomers, the ...
To achieve DNA sequencing with solid-state nanopores, the speed of the DNA in the nanopore must be controlled to obtain sequence-specific signals. In this study, we fabricated a nanopore-sensing system equipped with a DNA motion controller. DNA strands w
Both compounds {[W 2 Ag 2 S 8 ]·[Zn(4,4′-bipy) 2 (DMF) 2 (DMSO) 2 ]} n 2 and {[W 2 Ag 2 S 8 ]·[Zn(4,4′-bipy) 2 (DMSO) 4 ]·(DMSO)} n 3 are composite polymers which consist of polymeric cations as well as polymeric anions. In 2, two polymeric chains ...
Three types of commonly used plastics (i.e., polyethylene (PE), polypropylene (PP), and polystyrene (PS) virgin plastic pellets; 150 items, respectively) were obtained from DuPont Engineering Polymers, and three different simulation environments (i.e., simulated seawater (26.5 g/L NaCl +24 g...
Lipids are a broad group of organic compounds that play important roles in living organisms, including cell membrane structure and chemical signals, and that are used to store energy. These compounds are typically insoluble in water, termed "hydrophobic,
Polymers are macromolecules that are composed of many smaller molecules, known as monomers. Polymers with different structure and monomer composition have a broad range of different physical properties, like solution viscosity, melt viscosity, solubility, stiffness, and more. Well-known examples of poly...
Three coordination polymers, namely, {[Zn(L)(BPY)]·DMF·H2O}n (1), {[Zn(L)(TPY)]·0.5H2BDC·H2O}n (2), {[Cd(L)(H2O)2]·DMF}n (3), have been synthesized based on a rigid linear carboxylate ligand (H2L = 2′,5′-dimethoxy-[1,1′:4′,1″-terphenyl]-4,4″-dicarboxyli...
Due to various environmental problems, biodegradable polymers such as poly (3-hydroxybutyrate) (PHB) have gained much attention in recent years. Purple non-sulfur (PNS) bacteria have various attractive characteristics useful for environmentally harmless PHB production. However, production of PHB by PNS...