Polymer chemistry - 83 News

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Polymer chemistry - 83 News

Tip: You can further refine your news selection by departments, organizations, countries and industries.

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Optical measurement of forces in plastics

Fascinating "molecular springs": research team develops dyes that quantitatively indicate stresses in plastics

07-Nov-2024 - Under the leadership of Prof. Dr. Michael Sommer, Chair of Polymer Chemistry at Chemnitz University of Technology, a research team has succeeded in constructing various dye molecules from the field of so-called mechanophores and using them to quantitatively display molecular stresses. With the ...

polymer chemistry aging analysis damage analysis
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Ashland completes second expansion of bioresorbable polymers manufacturing and R&D lab in Ireland

Planned ribbon cutting event demonstrates company commitment to investment in innovation platforms and local presence

15-Aug-2024 - Ashland has completed the second expansion of its pharmaceutical injectables manufacturing and R&D lab at the National Science Park in Mullingar, Ireland and will celebrate the moment with a ribbon-cutting ceremony on August 22, 2024. This enhancement, completed as scheduled, significantly ...

polymer chemistry manufacturing facilities pharmaceutical injectables
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Plant-inspired polymers for water purification

German-Japanese research team takes inspiration from nature, creating a polymer that selectively removes toxic heavy metal ions from water

31-Jul-2024 - Clean drinking water is a basic demand for our health and wellbeing. However, as the global population grows, achieving this for all communities worldwide becomes more challenging. Now, in a study published in Nature Communications, researchers from the HeKKSaGOn Alliance – involved were ...

polymer chemistry drinking water heavy metals
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Researchers discover an alternative to PEG

rPEG as a new type of Poly(ethylene glycol): random chains offer multiple advantages for medical application

28-Jun-2024 - Researchers have discovered a highly promising replacement for polyethylene glycols (or PEGs), which are considered almost indispensable in the pharmaceutical and medical fields. The new substance class called rPEG offers all the advantages of PEGs, while avoiding their drawbacks and has the ...

polymer chemistry immune system mrna therapeutics
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Decisive breakthrough for battery production: Foundations for sustainable battery technology developed

Storing and utilising energy with innovative sulphur-based cathodes

26-Apr-2024 - Electric vehicles and portable electronic devices such as laptops and mobile phones are unthinkable without lithium-ion batteries. The problem: highly toxic materials such as cobalt are often used for the cathodes of these batteries, which jeopardise the environment and the health of people in ...

polymer chemistry batteries cathode materials
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Diapers reloaded: 200 times faster recycling with light - Recycled plastic molecules can be used in many ways

Water and UV radiation dissolve crosslinked polymers of diaper inserts quickly, energy-efficiently and without chemicals

05-Oct-2023 - More than 100,000 tons of disposable diapers are thrown away in Germany every year. This means that huge quantities of valuable raw materials end up in the trash, including the absorbent pads. Their core consists of special polymers called superabsorbents. Researchers at the Karlsruhe Institute ...

polymer chemistry polyacrylates polymers
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Multicyclic molecular wheels with polymer potential

Molecules that act as connected wheels can hold long molecular chains together to modify the properties of soft polymers

08-Aug-2023 - Rotaxanes are interlocked molecular structures with a linear ‘axle’ molecule penetrating one or more cyclic ‘wheel’ molecules. Bulky groups at the end of the axle prevent the wheels from coming off. Now, researchers at Hokkaido University have taken the previous achievements of this technology a ...

polymer chemistry polyrotaxanes rotaxanes
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Intelligent rubber materials

The vision: materials that respond to active triggers

19-Jul-2023 - Wearable medical devices, such as the soft exoskeletons that provide support for stroke patients or controlled drug delivery patches, have to be made of materials that can adapt intelligently and autonomously to the wearer's movements and to changing environmental conditions. These are precisely ...

polymer chemistry material developments material science
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Chemists develop method to sustainably remove hazardous substances from water

New progress in the fight against PFAS

27-Jun-2023 - PFAS - per- and polyfluorinated chemicals - are true all-rounders. The grease-, water- and dirt-repellent chemicals occur in thousands of varieties, for example in cookware, functional clothing, cosmetics and as fire extinguishing agents. Unfortunately, they are also a massive problem for the ...

polymer chemistry electrochemistry ferrocene
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HZB and University of Jena found Helmholtz Institute for Polymers in Energy Applications

Developing internationally competitive energy materials

22-Jun-2023 - Friedrich Schiller University Jena and the Helmholtz-Zentrum Berlin (Helmholtz Centre for Materials and Energy, HZB) are jointly founding the "Helmholtz Institute for Polymers in Energy Applications" (HIPOLE) on 1 July 2023. The aim of HIPOLE is to develop sustainable polymer materials for energy ...

polymer chemistry batteries energy storage
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