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Polymers news
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. ...
Polymers
Jul 11, 2024
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New class of fast-degrading fluorinated plastics can help prevent PFAS accumulation
Chemists at the University of Bayreuth, in collaboration with researchers from Berlin, have produced a new class of fluorinated polymers that degrade 20 times faster than their non-fluorinated equivalents. These results can ...
Polymers
Jul 11, 2024
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Researchers claim photoluminescent aerogel has a visible light reflectance of 104%
A team of chemists and materials scientists at Sichuan University, in China, has developed a photoluminescent aerogel with a visible light reflectance of 104%. In their study, published in the journal Science, the group created ...
New chemical process separates textile fibers for easier recycling
A combined team of chemical and biomolecular engineers from the University of Delaware, and the Center for Plastics Innovation, both in the U.S., has developed a way to chemically separate fibers in textiles, allowing them ...
Unleashing the potential of high-spin polymers for next-gen optoelectronics and spintronics
The study of open-shell molecules, particularly those with high-spin ground states, has unveiled significant potential in organic electronics and magnetism. These molecules, characterized by unpaired electrons, exhibit unique ...
Polymers
Jul 3, 2024
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Exciting applications for marine degradable, bio- and CO2-based PISOX polymers
Researchers at the Industrial Sustainable Chemistry (ISC) group at the Van 't Hoff Institute for Molecular Sciences have developed a new class of bio- and CO2 based PISOX polymers with surprising properties and applications.
Polymers
Jun 27, 2024
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Researchers develop high-performance anion exchange membranes for sustainability applications
A team of researchers has achieved a breakthrough in the development of anion exchange membranes (AEMs). They designed a novel spiro-branched polymeric membrane that incorporates highly connected sub-nanometer microporous ...
Polymers
Jun 25, 2024
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Researchers develop polymer fibers that can facilitate controlled, local drug delivery
Medical products such as ointments or syringes reach their limits when it comes to delivering medication locally—and above all in a controlled manner over a longer period of time. Empa researchers are therefore developing ...
Biochemistry
Jun 25, 2024
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Researchers create new class of materials called 'glassy gels'
Researchers have created a new class of materials called "glassy gels" that are very hard and difficult to break despite containing more than 50% liquid. Coupled with the fact that glassy gels are simple to produce, the material ...
Polymers
Jun 19, 2024
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Researchers propose a new way for signal-amplification of chemosensors by flexibly manipulating an allosteric trigger
Chemical sensors whose signals can be amplified by various triggers hold huge potential in multidisciplinary sciences. However, developing such systems was considered a highly challenging task, until a team of researchers ...
Biochemistry
Jun 19, 2024
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Researchers invent 100% biodegradable 'barley plastic'
A biofriendly new material made from barley starch blended with fiber from sugarbeet waste—a strong material that turns into compost should it end up in nature—has been created at the University of Copenhagen. In the ...
Biochemistry
Jun 18, 2024
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Researchers create innovative polymer wound dressings for painless and residue-free removal
Wound dressings should provide sterile coverage, protect the wound, and adhere reliably, while still allowing for painless removal. It is essential that the process of skin renewal remains undisturbed.
Polymers
Jun 17, 2024
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Scientists use NMR spectroscopy to map polyelectrolyte distribution and solve a century-old chemistry riddle
When two solutions of oppositely charged polymers (polyelectrolytes) are mixed, phase separation occurs and leads to the formation of a polymer-rich phase and a supernatant phase. The precise distribution of all components, ...
Polymers
Jun 17, 2024
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New 2D polymer brings scientists a step closer to realizing switchable quantum states
An international research team led by Dr. Florian Auras from Dresden University of Technology (TUD) has succeeded in developing a new type of material in the rather young research field of covalent organic frameworks. The ...
Polymers
Jun 17, 2024
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Scientists preserve DNA in amber-like polymer: Method could be used for long-term storage of genomes or digital data
In the movie "Jurassic Park," scientists extracted DNA that had been preserved in amber for millions of years, and used it to create a population of long-extinct dinosaurs.
Biochemistry
Jun 13, 2024
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Synthetic leather made from recyclable and bio-based PBS
A new type of pure synthetic leather meets the high requirements of the European Ecodesign Regulation. Made from a bio-based plastic, it is biodegradable and meets the requirements for a closed recycling process.
Polymers
Jun 10, 2024
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'Smart' chemistry allows recycling of networked rubbery materials
Oak Ridge National Laboratory scientists ingeniously created a sustainable, soft material by combining rubber with woody reinforcements and incorporating "smart" linkages between the components that unlock on demand. The ...
Polymers
Jun 10, 2024
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Atomizer of history: How perfume research has shaped a century of scientific innovation
Is the quest for the perfect top notes responsible for some of the world's most influential scientific discoveries? A new article in the journal Isis argues that fragrance research has stimulated scientific endeavor for over ...
Polymers
Jun 5, 2024
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New method for creating biomimetic membranes offer solutions for energy, desalination and medicine
Researchers from the Adolphe Merkle Institute (AMI), together with international collaborators, have pioneered a novel method for creating thin, energy-converting membranes that mimic the structure and function of biological ...
Biochemistry
Jun 5, 2024
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Cool paint made sustainable using recycled plastics
An NTU research team has successfully developed new methods to create a type of "cool paint" using recycled plastics—namely acrylic, old PVC pipes and polystyrene foam—and barium sulfate, offering a sustainable and efficient ...
Polymers
Jun 5, 2024
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Researchers report pathway to stronger alloys for extreme environments
