Search results for bioinspired materials

Plants & Animals Aug 2, 2023

Sea urchins are struggling to 'get a grip' as climate change alters ecosystems

When you are driving through a rain storm, traction is key. If your tires lack sufficient tread, your vehicle will slip and slide, and you won't have the grip needed to maneuver safely. When torrential rains hit near-shore, ...

Nanomaterials May 31, 2023

Engineering designer materials with bird-inspired structural colors using nanoparticle-based supraballs

Materials scientists are often bioinspired, and in a new study, bird-inspired by structural colors exhibited by avian species to form non-iridescent nanoparticle assemblies. Such nanoparticle mixtures varying in particle ...

Molecular & Computational biology Apr 27, 2023

Unraveling the mathematics behind wiggly worm knots

For millennia, humans have used knots for all kinds of reasons—to tie rope, braid hair, or weave fabrics. But there are organisms that are better at tying knots and far superior—and faster—at untangling them.

Biochemistry Mar 1, 2023

Lanpepsy is a novel protein that binds lanthanides with high specificity

Rare-earth elements, also known as lanthanides, are, contrary to what the name suggests, not rare. They are, however, challenging to purify from the environment. Only in the past few years, it became evident that life has ...

Bio & Medicine Feb 27, 2023

Tissue engineering: Developing bioinspired multi-functional tendon-mimetic hydrogels

In a new report now published in Science Advances, Mingze Sun and a research team in physics, mechanical engineering, electrical and electronic engineering in Hong Kong China reported the development of multifunctional tendon-mimetic ...

Polymers Feb 20, 2023

Designing advanced 'BTS' materials for temperature and long-wave infrared sensing

Materials scientists are often inspired by nature and therefore use biological compounds as cues to design advanced materials. It is possible to mimic the molecular structure and functional motifs in artificial materials ...

Analytical Chemistry Feb 17, 2023

Accelerating molecular diffusion by constructing hierarchical Murray zeolites for maximized catalytic activity

Introducing interconnected mesopores and macropores into microporous zeolites with the rationalized pore size at each level is an effective strategy to suppress the diffusion limitations, but remains highly challenging due ...

Materials Science Jan 31, 2023

A new catalyst that transforms carbon dioxide into added-value chemical products

Global warming is an increasingly worrying problem. Although the greenhouse effect is a necessary process to maintain living conditions on Earth, our current societies are increasing the emission of greenhouse gases into ...

Molecular & Computational biology Jan 20, 2023

Powerful computing helps identify potential new treatments for coronaviruses

Coronaviruses, such as the one that causes COVID-19, have numerous protruding spikes salting their surfaces. When a coronavirus raises one of these spike proteins—like opening a finger to full length—it becomes capable of ...

Biotechnology Dec 30, 2022

Five human technologies inspired by nature—from velcro to racing cars

Nature has, over millions of years, evolved solutions to adapt to an array of challenges. As the challenges facing humanity become more complex, we are seeing inspiration being increasingly drawn from nature.

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