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Bio & Medicine Aug 29, 2023

A dynamic matrix with DNA-encoded viscoelasticity to support the development of organoids and other biological tissues

Over the past few decades, material scientists and chemists have been working on designing increasingly sophisticated materials for a wide range of technological and scientific applications. These materials include synthetic ...

Polymers Aug 28, 2023

Researchers produce polymers from ballbot-type carbenes for the first time

N-heterocyclic carbenes (NHCs) are small, reactive ring molecules that bond well with metallic surfaces, and which over the past few years have attracted a great deal of interest in the field of the stable chemical modification ...

Polymers Aug 22, 2023

Recycling the non-recyclable: New epoxy resin resists flames and reduces waste

Empa researchers have developed an epoxy resin that can be repaired and recycled, in addition to being flame-retardant and mechanically strong. Potential applications range from coating for wooden flooring to composites in ...

Polymers Aug 8, 2023

Helical and striped arrangement of conducting polymers

Conductive polymers are also referred to as synthetic metals owing to their electrical conductivity. As precursors of conductive polymers, conjugated polymers are currently being developed as new optical materials to replace ...

Materials Science Aug 4, 2023

Putting starch into bio-based polymer makes bioplastics more compostable

Researchers from Michigan State University's top-ranked School of Packaging have developed a way to make a promising, sustainable alternative to petroleum-based plastics more biodegradable.

Polymers Aug 2, 2023

Multicyclic molecular wheels with polymer potential

Rotaxanes are interlocked molecular structures with a linear 'axle' molecule penetrating one or more cyclic 'wheel' molecules. Bulky groups at the end of the axle prevent the wheels from coming off.

Optics & Photonics Jul 14, 2023

Rapid fabrication of a polymer lens on a laser chip for miniaturized spectroscopy

There is a growing demand for portable gas sensors, from both environmental and health sciences users as well as industry. Resonant optical sensors, in particular planar micro-resonators, combine high sensitivity and small ...

Nanomaterials Jul 13, 2023

Toward crack-resistant nanoparticle-based latex films

Synthetic polymer materials, such as plastics and rubbers, have become ubiquitous in our daily lives. It is, therefore, essential to ensure that they are safe, durable, and sustainable. This is especially true for synthetic ...

Materials Science Jul 4, 2023

Researchers grow bio-inspired polymer brains for artificial neural networks

The development of neural networks to create artificial intelligence in computers was originally inspired by how biological systems work. These "neuromorphic" networks, however, run on hardware that looks nothing like a biological ...

Polymers Jun 27, 2023

New study reveals key to sustainable, eco-friendly, next-generation polymers

Supramolecular polymers are a new class of polymers that are currently being evaluated for material applications. These interesting compounds also play an important role in cellular activities in the body. "Supra," as the ...

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