Bioadhesive polymeric hydrogels capable of firm adhesion to various biological tissues have acquired considerable attention due their significance in medicine and dentistry. Thus far many types bioadhesive been investigated using different polymers such as polyacrylates, poly(ethylene glycol)s, the derivatives polysaccharides proteins, while less has paid polyamphoteric properties cross-linked ...

Organic, solid-state batteries require efficient solid electrolytes able to provide stable ion conduction. Here, based on ionic liquid (IL) polymers with chloride counterions as electrolyte materials for are presented. Acrylic monomers imidazolium substituents alkyl side groups that linked by spacers the acrylic group employed. The IL either converted thermally initiated radical polymerization ...

Polymer gels whose NMR and optical properties change when irradiated offer unique advantages for measuring radiation dose distributions. To date, all acrylic polymer gel dosimeters must be manufactured, stored and irradiated in hypoxic conditions which severely limits their use and stability. A new formulation of acrylic dosimeter gel has been developed that responds well in normal atmosphere a...

UNLABELLED Polymer-drug conjugates have significantly influenced polymer therapeutics over the last decade via controlled pharmacokinetics. Dapsone (4,4'-diamino diphenylsulphone) is not only widely used in the treatment of leprosy but forms an essential component in the treatment of autoimmune inflammatory diseases and malaria. However, its low bioavailability and non-specific distribution in ...

The current study aims at exploring the beneficial effect of silica fume (SF) and acrylic emulsion polymer (PR) on enhanced properties polypropylene fiber reinforced concrete (FRC) with supplementary cementitious binder comprised Portland cement, slag, fly ash. compressive strength impact-abrasion resistance were used for estimation engineering while water absorption performance, surface electr...

Engineers worldwide use various additives or chemical admixtures, such as polymer latexes, to improve the properties of cementitious materials for many construction projects. In this paper, influence acrylic epoxy resin emulsions, along with a polycarboxylate superplasticiser on some basic (rheological behaviour, setting time, bleeding, strength) thick cement grouts is presented. The experiment...

Highly pure and well-dispersed yttria nanocrystalline powders were synthesized with a modified coprecipitation method that uses mixed ammonium hydroxide-carbonate solution as the precipitant poly acrylic acid (PAA) dispersant. Comparing using same route but without PAA dispersant, PAA-assisted exhibit lower level of agglomeration better sinterability. Sintering trajectories dispersant investiga...

Hydroxyapatite (HA) nanoparticles are similar to bone apatite in size, phase composition, and crystal structure. When compared with micron-size HA particles, nano-HA possesses improved mechanical properties and superior bioactivity for promoting bone growth and regeneration. However, scaffolds fabricated from nano-HA alone cannot meet the mechanical requirements for direct-loading applications....

The cyanoacrylate polymer particles, which do not contain antibiotics or antibacterial agents, bond with the cell wall of drug-resistant bacteria, and then induced an auto-destructive behavior that causes the bacteria to destroy itself. Because of this, the drug-resistant bacteria are unable to arise. One noteworthy point of this nano-polymer is that it excels in safety given its induction of b...