Articles tagged with Copolymers
Researchers developed a new process to create high-performance polymer blends with improved mechanical properties. The process forms stable nanocrystalline layers at the interfaces between different polymer phases, enhancing the transfer of mechanical stresses and increasing tensile properties.
The researchers synthesized supramolecular polymers with the ability to form larger complexes in response to external stimuli, which may shed light on biomolecular self-assembly and other ‘smart’ materials. The resulting shape of the assemblies can be controlled based on the concentration of a specific additive.
Scientists from Osaka University have created a new class of materials, called chiral bifacial indacenodithiophene-based π-conjugated polymers, that can selectively interact with electrical currents in different polarities. These films exhibit strong spin polarization, making them promising for applications in spintronics and clean ene...
Researchers have successfully synthesized high-purity polystyrene and polymethyl methacrylate using a novel method involving remote spark discharge treatment. This approach uses Tesla coil-generated monomer radicals as polymerization initiators, enabling external spark discharge treatment without a counter electrode.
A German-Japanese research team developed a polymer inspired by a protein found in plants to selectively remove harmful heavy-metal ions from water. The polymer achieves high specificity and efficiency, making it a promising solution for improving water treatment processes.
Scientists from IOCB Prague have created a novel composite vector nanomaterial for transporting ribonucleic acid (RNA) into cells, ensuring its non-toxicity. This breakthrough aims to overcome the obstacle of nucleic acid vectors' toxicity and pave the way for gene therapy applications.
Researchers from Tokyo Institute of Technology explore co-polymerization of glycol nucleic acid monomers with dicarboxylic acids to produce branched and linear xeno nucleic acid polymers. These findings suggest that diverse prebiotic organic molecules could have led to population-level differences in abundance of genetic polymers.
Researchers developed a chelator-free-radiolabeled polymersome capable of long-term multiday PET imaging in vivo. The nanovesicle meets key requirements for targeted cancer therapy, including precision targeting, stable radiotracer binding, and biocompatibility.
University of Illinois researchers create an electrode that attracts and captures short-chain PFAS, a type of 'forever chemical,' using electrosorption. The design allows for selective fluorophilic interactions, enabling the capture of these persistent contaminants from environment.
A research team from Tokyo University of Science has developed a new method to create copolymers with different metal species, which have potential uses in catalysis and drug discovery. The technique allows for controlling the composition of metal species in the resulting polymer.
Researchers created a paper-like material that folds itself into new shapes in response to environmental humidity, with potential applications in self-folding envelopes and boxes. The material's ability to morph on demand could lead to the development of autonomous origami robots and other complex shapes.
Researchers designed a novel copolymer with well-balanced ambipolar properties, exhibiting high gain and stability in organic digital and analog circuits. This breakthrough enables the exploration of organic circuits and other related electronic devices.
Researchers at Japan Advanced Institute of Science and Technology developed a novel binder material that protects graphite anodes from degradation, leading to improved battery performance. The new binder outperforms traditional PVDF in terms of mechanical stability, conductivity, and resistance.
Researchers have developed a tunable copolymer electrode that can capture and destroy perfluoroalkyl and polyfluoroalkyl substances present in water using electrochemical reactions. The process results in a high-energy efficiency and can remove PFAS contaminants from drinking water and natural bodies of water.
Scientists at Lobachevsky University developed a new method for producing acrylonitrile copolymers, which can serve as precursors for high-strength carbon fibers. The method uses controlled Atom Transfer Radical Polymerization (ATRP) and produces narrowly dispersed copolymers with specified molecular weights.
Nagoya University researchers have developed a strategy to obtain polymer brushes on surfaces using diblock copolymers. The approach allows for easy control of brush thickness and structure by changing the number and/or type of units in the diblock copolymer.
Researchers developed a novel technique to craft nanometer-scale necklaces using tiny star-like structures threaded onto a polymeric backbone. The technique creates hybrid organic-inorganic shish kebab structures from semiconducting materials with unique properties.
Researchers at JCI Journals have made significant strides in understanding the biological function and clinical relevance of copolymers. The study's findings hold promise for developing new treatments for various human diseases.
University of Delaware professor John F. Rabolt's team created microblock copolymers by combining homopolymers, discovering unexpectedly improved tensile strength and temperature resistance. The technique offers vast possibilities for materials design.