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New process enhances thermoplastic blends with polylactic acid

Bio-based thermoplastics are produced from renewable organic materials and can be recycled after use. Their resilience can be improved by blending bio-based thermoplastics with other thermoplastics. However, the interface ...

Scientists discover fastest degrading bioplastic in seawater

Scientists at the Wood Hole Oceanographic Institution (WHOI) have been working for years to find out what types of plastics have the shortest and longest lifespans in the ocean, and what types of plastic products, like straws ...

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Reprogramming wood-degrading mushroom enzymes for the biorecycling of plastic
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New polymer design breaks the tradeoff between toughness and recyclability
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New polymer technology targets engineering failure to enhance sustainability
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How naturally abundant biopolymers can help develop biomass-derived antimicrobials
Biochemistry
Mechanocatalytic method offers more efficient approach for turning plant biomass into useful chemicals
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Scientists develop novel method for strengthening PVC products
Polymers
Sustainably produced covalent organic frameworks can be used for efficient CO₂ capture
Polymers
Developing plasma-coated paper as a plastic alternative for the packaging industry
Polymers
Developing artificial muscles to give weakened people their strength back
Polymers
Bioinspired yarn can harvest water from fog
Polymers
Advances in processable natural biopolymers: Cellulose, chitosan, eggshell membrane and silk fibroin
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Lignin-based sunscreen offers natural and high-performance UV protection
Biochemistry
Citrus waste converted to biopolymers using cavitation
Polymers
Mussel-inspired adhesive comes unglued on command
Polymers
Microplastics: Meant to last, just not forever and not in our bodies
Polymers
Nature-inspired patterns boost polymer toughness
Polymers
Smart supramolecular assemblies: Researchers show how additives promote self-assembly of spherical microparticles
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'Fussy' molecules prefer one direction over the other, chiral copolymer study finds
Polymers
Carbohydrate polymers could be a sweet solution for water purification
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New filter removes chemical contaminants from water even at very low concentrations

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Cell & Microbiology
Mitochondrial study offers new insights into how our cells process RNA for energy production
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Measurements from 'lost' Seaglider offer new insights into Antarctic ice melting
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Geologists rewrite textbooks with new insights from Cambrian rocks of Grand Canyon
Analytical Chemistry
Chemists find easier way to produce biodiesel from waste oil
Plants & Animals
Sticky paper on bumpers reveals scale of bee deaths due to car collisions
Analytical Chemistry
Ultrafast imaging technique reveals how ozone-damaging molecule reacts to light
Plants & Animals
Why do wet dogs shake? Biologists discover the neural mechanism behind this hairy mammalian tactic
Plants & Animals
Elephant turns a hose into sophisticated showering tool
Bio & Medicine
Nanoparticle approach enhances detection of low-abundance proteins in blood plasma
Earth Sciences
Deep ocean clues to a million-year-old ice age puzzle revealed in new study
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Rainfall induces bursts of natural nanoparticles that can form clouds above the Amazon rainforest, study shows
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Two-faced membrane channel provides a simple, efficient way to separate oil and water
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Kindness in academic workplaces tied to stronger institutional identity and well-being
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Beyond wires: Bubble printing technique powers next-generation electronics
Molecular & Computational biology
Scientists train AI to detect pain—in goats
Evolution
Plants and animals with bigger genomes grow less efficiently—new research helps explain why they never died out
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Nanosensor platform enables development of flexible biosensors with modular design
Analytical Chemistry
Chemists showcase power of pathbreaking method to make complex molecules
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No more shaking it up: An innovative method for culturing microbes in static liquid medium
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Better mixing leads to faster reactions for key chemicals

Pouring cream into coffee creates a show of eddies that rivals Jupiter's roiling storms. But one clank of the spoon collapses all that black and tan chaos into a smooth, uniform brown. It turns out there's a lot to that mixing. ...