Optical indicators based colored polymers are autonomous responsive labels that provide an optical signal to represent a specific exposure over time. Polymers that possess a high degree of order can establish structural color, ...
Polymers
Oct 24, 2022
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19
When accelerated neutrons or ions bombard a material, its surface layer undergoes dramatic physical and chemical transformations. The National Center for Nuclear Research in Swierk, Poland, has managed to learn in detail ...
Polymers
Sep 29, 2022
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8
Branched polymers, polymers that look like tiny tree branches, have significant potential for water filtration, the biomedical field, nanoelectronics, and other applications. Researchers have now come up with a better way ...
Polymers
May 16, 2022
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93
Certain molecules have features that cause them to group together in particular ways, known as self-assembly. The formed structures can then be used as templates for growing polymers in ways that would otherwise be difficult ...
Polymers
Nov 2, 2021
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46
A thin shell of soft polymer can help keep knotty ceramic structures from shattering, according to materials scientists at Rice University.
Materials Science
Jul 7, 2021
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17
A new approach to studying conjugated polymers has made it possible for an Army-funded research team to measure, for the first time, the individual molecules' mechanical and kinetic properties during polymerization reaction. ...
Materials Science
Jun 16, 2021
1
16
Hydrogels are polymer materials made mostly from water. They can be used in a wide range of medical and other applications. However, previous incarnations of the materials suffered from repeated mechanical stress and would ...
Materials Science
Jun 3, 2021
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15
Russian scientists have proposed a theory of phase transformation in polymer gels. It explains the mechanisms of the dramatic reduction in volume of zwitterionic hydrogels when they are cooled. The results are published in ...
Polymers
Apr 16, 2021
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30
Scientists have developed a way of braiding three molecular strands enabling tighter and more complex knots to be made than has previously been possible.
Materials Science
Dec 17, 2020
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163
An international team of researchers has used a porous porphyrin to create a sorbent that can be used to reclaim precious metals from electronic waste. In their paper published in Proceedings of the National Academy of Sciences, ...
