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Molecular crystal motors move like microbes when exposed to light

At first glance, Rabih O. Al-Kaysi's molecular motors look like the microscopic worms you'd see in a drop of pond water. But these wriggling ribbons are not alive; they're devices made from crystallized molecules that perform ...

Transforming wood waste for sustainable manufacturing

Lignin, a complex organic polymer, is one of the main components of wood, providing structural support and rigidity to make trees strong enough to withstand the elements. When transforming wood into paper, lignin is a key ...

Using light to produce medication and plastics more efficiently

Anyone who wants to produce medication, plastics or fertilizer using conventional methods needs heat for chemical reactions—but not so with photochemistry, where light provides the energy. The process to achieve the desired ...

Investigating the many flavors of edible ants

Insects are typically unwelcome visitors to a picnic, but they could be a flavorful, nutritious and sustainable addition to the menu. Eating insects is common in some parts of the world, and some species are even considered ...

Better kombucha brewing through chemistry

Kombucha is a fermented tea known for its health benefits and tangy kick. But brewers can find it challenging to keep kombucha's alcohol levels low because the bacteria and yeast used in the fermentation process vary from ...

Supercharging fuel cells with caffeine

With global goals set on transitioning away from fossil fuels, fuel cells stand out as a promising carbon-free energy source. Comprising an anode and a cathode separated by an electrolyte, fuel cells convert the chemical ...

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Analytical Chemistry
Brazilian scientists obtain a material that could be useful for hydrogen production
Analytical Chemistry
You don't need glue to hold these materials together—just electricity
Analytical Chemistry
New catalyst accelerates release of hydrogen from ammonia
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Soft support can make unexpectedly stable glass
Biochemistry
New computational strategy boosts the ability of drug designers to target proteins inside the membrane
Analytical Chemistry
Researchers present 'domino effect' sensing mechanism to detect amine approaching picomolar level
Biochemistry
Team makes progress with fluorescent dyes to better visualize lipid membrane order in live cells
Analytical Chemistry
Using AI to replicate odors and validating them via experimental quantification of perfume perception
Biochemistry
A faster, cheaper way to synthesize diabetes and weight loss drugs like semaglutide
Analytical Chemistry
Researchers reveal interfacial confinement on open space of oxide–oxide catalysts
Analytical Chemistry
A high-content triethyl phosphate-based, non-flammable, and high-conductivity electrolyte for lithium-ion batteries
Analytical Chemistry
Tailoring raloxifene into single-component molecular crystals for multilevel stimuli-responsive phosphorescence
Biochemistry
Unveiling inaoside A: An antioxidant derived from mushrooms
Analytical Chemistry
Paganini's violin gets X-ray treatment in quest of sound secrets
Analytical Chemistry
Materials research explores design rules and synthesis of quantum memory candidates
Analytical Chemistry
A new sensor detects harmful 'forever chemicals' in drinking water
Analytical Chemistry
Greener, cheaper method to accelerate chemical reactions developed
Analytical Chemistry
Scientists design bifunctional catalyst to address environmental pollution problems
Biochemistry
How water guides the assembly of collagen, the building block of all humans
Analytical Chemistry
A physics-based predictive tool to speed up battery and superconductor research

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Astronomy
JWST observations shed more light on the nature of a distant galaxy cluster
Paleontology & Fossils
Tanks of the triassic: New crocodile ancestor identified
Environment
Pour points: A novel method for woodland water resource management
Nanophysics
Eyes on the impossible: First near-field, subwavelength thermal radiation measurement
Political science
The majority of Americans do not support anti-democratic behavior, even when elected officials do: Study
Nanophysics
A simple, scalable method using light to 3D print helical nanostructures
Ecology
Climate change alters the hidden microbial food web in peatlands, study shows
Social Sciences
An avatar will never lie, or will it? Scientists investigate how often we change our minds in virtual environments
Biochemistry
Artificial mucus identifies link to tumor formation
Astronomy
Largest-ever map of universe's active supermassive black holes released
Plants & Animals
Eyes open and toes out of water: How a giant water bug reached the island of Cyprus
Quantum Physics
Quantum computers can solve combinatorial optimization problems more easily than conventional methods, research shows
Cell & Microbiology
New study uncovers how hydrogen provided energy at life's origin
Nanomaterials
Backyard insect inspires invisibility devices, next gen tech
Ecology
Artificial streams reveal how drought shapes California's alpine ecosystems
Cell & Microbiology
Genes identified that allow bacteria to thrive despite toxic heavy metal in soil
General Physics
Breakthrough in melting point prediction: 100-year-old physics problem solved
Plants & Animals
Scientists discover how the Diadem butterfly mimics the African Queen
Plants & Animals
Global wildlife study during COVID-19 shows rural animals are more sensitive to human activity
Quantum Physics
Elegant use of noise for quantum computing