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Neutrons make structural changes in molecular brushes visible

They look like microscopic bottle brushes: Polymers with a backbone and tufts of side arms. This molecular design gives them unusual abilities: For example, they can bind active agents and release them again when the temperature ...

Ultraheavy precision polymers

An environmentally friendly and sustainable synthesis of 'heavyweight' polymers with very narrow molecular weight distributions is an important concept in modern polymer chemistry. Thanks to a new photoenzymatic process, ...

Algae-inspired polymers light the way for enhanced night vision

In a study recently published in ACS Applied Polymer Materials, researchers from the University of Tsukuba synthesized an infrared-transmitting polymer—based on low-cost, widely available materials—that retains its shape ...

Membranes for capturing carbon dioxide from the air

Climate change caused by emissions of greenhouse gases into the atmosphere is a pressing issue for our society. Acceleration of global warming results in catastrophic heatwaves, wildfires, storms and flooding. The anthropogenic ...

Researchers help develop sustainable polymers

Researchers at the FAMU-FSU College of Engineering have made new discoveries on the effects of temperature on sustainable polymers. Their findings may help the industry to produce plastics that are better for the environment.

Stable supply of electrochromic metallo-supramolecular polymer

National Institute for Materials Science (NIMS) and Tokyo Chemical Industry Co., Ltd. (TCI) have jointly developed a synthetic process capable of stably supplying a metallo-supramolecular polymer electrochromic (EC) material. ...

Nanomaterials— short polymers, big impact

Oak Ridge National Laboratory scientists have discovered a cost-effective way to significantly improve the mechanical performance of common polymer nanocomposite materials. The discovery could lead to stronger, more durable ...

Small enzyme-mimicking polymers may have helped start life

Most effort in origins of life research is focused on understanding the prebiotic formation of biological building blocks. However, it is possible early biological evolution relied on different chemical structures and processes, ...

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Ecology
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Archaeology & Fossils
Research shows how hallucinogens shaped prehistoric cave art
Astronomy
Amateur astronomer Alberto Caballero finds possible source of Wow! signal
Environment
Dimming Sun's rays could ease climate impacts in Africa
Archaeology & Fossils
T. rex had huge growth spurts, but other dinos grew 'slow and steady'
Ecology
Clean Air Act saved 1.5 billion birds, study shows
Astronomy
Observations unveil jet-like structures from the pulsar PSR J1135–6055
Analytical Chemistry
Regulating the reactivity of black phosphorous through protective chemistry
Analytical Chemistry
Pesticide deadly to bees now easily detected in honey
Analytical Chemistry
Novel chemical process a first step to making nuclear fuel with fire
Materials Science
3-D printed electrodes free the gas
Plants & Animals
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Plants & Animals
To push or to pull? How many-limbed marine organisms swim
Materials Science
Fluorescent molecule betrays the breakdown of polymer materials
Cell & Microbiology
CRISPRi screens reveal sources of metabolic robustness in E.coli
Bio & Medicine
Animal-free method predicts nanoparticle toxicity for safer industrial materials