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Polymers Feb 9, 2023

Researchers construct uneven phosphoric acid interfaces for advanced high-temperature polymer electrolyte fuel cells

A research group led by Prof. Wang Suli and Prof. Sun Gongquan from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Science (CAS) constructed uneven phosphoric acid interfaces within the nanofiber ...

Biotechnology Feb 7, 2023

Polymers help protect mice from anaphylactic reaction to peanuts

The gut microbiome plays a significant role in the immune system's tolerance of potential food allergens, such as milk or peanuts. Research has shown that certain bacteria can protect against food allergies by preventing ...

Biochemistry Feb 7, 2023

Shellac-based coating makes pulp materials suitable for food without use of petroleum-based polymers or metals

Researchers at the School of Science, Mae Fah Luang University, Thailand and the School of Engineering and Materials Science, Queen Mary University of London, U.K., have developed a shellac-based coating to improve the gas ...

Polymers Feb 6, 2023

New polymers could enable better wearable devices

Certain electronics that integrate with the human body—a smartwatch that samples your sweat, for instance—work by converting the ion-based signals of biological tissue into the electron-based signals used in transistors. ...

Polymers Jan 30, 2023

A method to change the mechanical and transport properties of conductive polymers

Conductive polymers, synthetic substances with large molecules that can conduct electricity, can have a broad range of valuable applications. For instance, they have been used to create sensors, light-emitting diodes, photovoltaics ...

Biochemistry Jan 19, 2023

Squid tissues and chemistry combine for versatile hydrogels

Researchers at Hokkaido University in Japan have combined natural squid tissues with synthetic polymers to develop a strong and versatile hydrogel that mimics many of the unique properties of biological tissues. Hydrogels ...

Biochemistry Jan 19, 2023

Research into a means of in-body transport for cancer medicines

In a study, Bayreuth junior professor Dr. Meike Leiske has demonstrated which properties polymers should have in order to reach only certain cells. In the future, this should enable active substances to reach cancer cells ...

Polymers Jan 17, 2023

Visualizing internal stresses in solid polymers using color-changing spiropyrans

Spiropyrans are chemicals that change color when you shine light on them—a useful property in many areas of medicine and technology. Now 3mE's Georgy Filonenko (MSE) and his colleague, Richard Janissen at the Faculty of ...

Polymers Jan 11, 2023

Studying polymer gels through the lens of mechanochemistry and solvent swelling

Polymer gels have become a staple technology in various fields, ranging from optics and drug delivery to carbon capture and batteries. However, there are still many open questions about gels and their network structure, and ...

Optics & Photonics Dec 27, 2022

New platform integrates THz photonics with planarized low-loss polymers

Integrated photonics extensively uses on-chip optical elements such as sources, splitters, modulators, and high-confinement waveguides embedded in a planar platform to efficiently process and route optical signals. There ...

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