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Polymers Apr 13, 2021

Researchers break new ground in 3D printed soft robotics with largest range of polymer hybrids

In a study published in Applied Materials Today, researchers from Singapore have developed the largest range of silicone and epoxy hybrid resins for the 3D printing of wearable devices, biomedical equipment, and soft robotics. ...

Polymers Apr 7, 2021

Chain length determines molecular color, allowing color-tuning for medical imaging

Around the world, a huge amount of research and development work is currently being done on carbon-containing, or organic, molecules that emit colored light after appropriate excitation. This research field is driven by the ...

Nanomaterials Mar 26, 2021

Plasmon-coupled gold nanoparticles useful for thermal history sensing

Researchers have demonstrated that stretching shape-memory polymers embedded with clusters of gold nanoparticles alters their plasmon-coupling, giving rise to desirable optical properties. One potential application for the ...

Materials Science Mar 25, 2021

Fast-acting, color-changing molecular probe senses when a material is about to fail

Materials that contain special polymer molecules may someday be able to warn us when they are about to fail, researchers said. Engineers at the University of Illinois Urbana-Champaign have improved their previously developed ...

Polymers Mar 15, 2021

Solving the puzzle of polymers binding to ice for cryopreservation

When biological material (cells, blood, tissues) is frozen, cryoprotectants are used to prevent the damage associated with the formation of ice during the freezing process. New polymeric cryoprotectants are emerging, alongside ...

Polymers Mar 11, 2021

Free-standing photocrosslinked protein polymer hydrogels for sustained drug release

Protein hydrogels, three-dimensional macromolecular structures that do not dissolve in water (in spite of being hydrophilic), can hold large quantities of aqueous solutions due to the network formed from chemical or physical ...

Materials Science Mar 9, 2021

Recyclable bioplastic membrane to clear oil spills from water

Polymer scientists from the University of Groningen and NHL Stenden University of Applied Sciences, both in the Netherlands, have developed a polymer membrane from biobased malic acid. It is a superamphiphilic vitrimer epoxy ...

Nanophysics Mar 1, 2021

Nanoshape imprint lithography using molecular dynamics of polymer crosslinking

Nanoscale applications in energy, optics and medicine have enhanced performance with nano-shaped structures. Such architectures can be fabricated at high-throughput beyond the capabilities of advanced optical lithography. ...

Polymers Feb 22, 2021

Polymer film protects from electromagnetic radiation, signal interference

As electronic devices saturate all corners of public and personal life, engineers are scrambling to find lightweight, mechanically stable, flexible, and easily manufactured materials that can shield humans from excessive ...

Materials Science Feb 17, 2021

Novel two-polymer membrane boosts hydrogen fuel cell performance

A considerable portion of the efforts to realize a sustainable world has gone into developing hydrogen fuel cells so that a hydrogen economy can be achieved. Fuel cells have distinctive advantages: high energy-conversion ...

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