Search results for bioinspired materials

Materials Science Jan 12, 2022

Bioinspired veins provide structure, transport fluids in foamed polymers

Many lessons learned in life are learned from trees. Stand firm. Good things take time. Bend, don't break. But metaphors aside, our stately arboreal neighbors offer a wealth of scientific wisdom—and we have a lot to learn.

Materials Science Dec 14, 2021

Direct writing of customized structural-color graphics with colloidal photonic inks

Colloidal crystals and glasses are tunable, iridescent, nonfading and nontoxic materials that can be used to develop structural colors. In a new report now published in Science Advances, Jong Bin Kim, and a team of researchers ...

Nanomaterials Dec 1, 2021

Development of polyimide-mica nanocomposite film with high resistance to low-Earth-orbit environments

Polyimide (PI) composite films are widely used on the external surfaces of spacecraft to protect them from the adverse environments of low Earth orbit (LEO) due to their outstanding comprehensive performance. However, current ...

Environment Nov 30, 2021

Using a pore structure inspired by biological fractals to collect uranium from seawater

Inspired by biological fractals, a team of researchers affiliated with multiple institutions in China has developed a new pore structure for a membrane used to separate uranium from seawater. In their paper published in the ...

Materials Science Nov 24, 2021

Synchrotron analysis contributes to more effective pancreatic cancer research

By using the synchrotron at Diamond Light Source in Oxfordshire, the team were able to complete sophisticated examinations of the characteristics of cell structures at a nano level and even at an atomic scale and to investigate ...

Plants & Animals Nov 22, 2021

Peeking into a chrysalis, videos reveal growth of butterfly wing scales

If you brush against the wings of a butterfly, you will likely come away with a fine sprinkling of powder. This lepidopteran dust is made up of tiny microscopic scales, hundreds of thousands of which paper a butterfly's wings ...

Materials Science Nov 18, 2021

A first biodegradable version of Velcro has been created, drawing inspiration from climbing plants

A research group coordinated by Barbara Mazzolai at the IIT—Istituto Italiano di Tecnologia (Italian Institute of Technology) has created the first ever prototype of a soft, biodegradable and soluble velcro inspired by the ...

Other Nov 16, 2021

Inspired by art, researchers find the finger snap to have the highest acceleration the human body produces

The snapping of a finger was first depicted in ancient Greek art around 300 B.C. Today, that same snap initiates evil forces for the villain Thanos in Marvel's latest Avengers movie. Both media inspired a group of researchers ...

Materials Science Nov 15, 2021

'Anti-aging' chemistry taken from nature overcomes next-gen lithium battery decay

For high-voltage lithium batteries using layered transition metal oxide cathodes, the chemical degradation of the battery's electrolytes results in rapid decay of its capacity, which poses substantial challenges to practical ...

Bio & Medicine Oct 11, 2021

Bioinspired electromechanical nanogenerators to regulate cell activity

The extracellular matrix (ECM) including three-dimensional (3D) network and bioelectricity can profoundly influence cell development, migration, and functional expression. In a new report now published on Science Advances, ...

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