Search results for 4-D polymers

Materials Science Oct 4, 2019

Universal latent anion donors for ultralow work function solution-processable electrodes

NUS scientists have reported in Nature the discovery of latent universal electron donors from common anions, like oxalate, which can potently transfer electrons to organic semiconductors, realizing the dream to achieve electron ...

Materials Science Oct 1, 2019

Researchers develop 3-D printing substrate with dynamic bonds for adjustable properties

Fantastic shapes can be made using 3-D printing, but for many applications the material used needs to be much stronger than what is currently available. This is something that chemists in Eindhoven are working on: "The material ...

Biotechnology Sep 19, 2019

The design, construction and characterization of new nanovibrational bioreactors for osteogenesis

In regenerative medicine, scientists aim to significantly advance techniques that can control stem cell lineage commitment. For example, mechanical stimulation of mesenchymal stem cells (MSCs) at the nanoscale can activate ...

Materials Science Aug 26, 2019

Flame retardants—from plants

Flame retardants are present in thousands of everyday items, from clothing to furniture to electronics. Although these substances can help prevent fire-related injuries and deaths, they could have harmful effects on human ...

Polymers Aug 21, 2019

Self-assembled membrane with water-continuous transport pathways for precise nanofiltration

Self-assembled materials are attractive for next-generation materials, but their potential to assemble at the nanoscale and form nanostructures (cylinders, lamellae etc.) remains challenging. In a recent report, Xundu Feng ...

Polymers Aug 15, 2019

Scientists find a way to create long-life, fast-charging batteries

A group of researchers led by Skoltech Professor Pavel Troshin studied coordination polymers, a class of compounds with scarcely explored applications in metal-ion batteries, and demonstrated their possible future use in ...

Biochemistry Aug 1, 2019

A chemical clue to how life started on Earth

Earth didn't always harbor life. But around 4 billion years ago, something in the environment changed, and systems with biological properties began to emerge. Many scientists believe a lively dance of molecules called amino ...

Archaeology Jul 12, 2019

Mini-model of Stonehenge reveals how voices would have carried in original ancient monument

A team of researchers at the University of Salford in the U.K. has revealed how voices would have sounded 4,000 years ago inside of the Stonehenge monument. The group made a recording of their efforts and posted the results ...

Materials Science Jun 27, 2019

Printing liquid metals in three-dimensional structures

In a recent study on materials science and nanomedicine, Young-Geun Park and co-workers at the departments of Nanoscience, Nanomedicine and Materials Science and Engineering in the Republic of Korea developed an unconventional ...

Nanomaterials Jun 20, 2019

Digitally programmable perovskite nanowire-block copolymer composites

One-dimensional nanomaterials with highly anisotropic optoelectronic properties can be used within energy harvesting applications, flexible electronics and biomedical imaging devices. In materials science and nanotechnology, ...

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