Making packaging materials recyclable

If it is up to UT-Ph.D. student Jiaying Li, we will no longer have a 'silver' layer in food packages like crisps bags. In her latest publication, she describes a relatively easy method to create recyclable coatings for food ...

Perking up and crimping the 'bristles' of polyelectrolyte brushes

If the bristles of a brush abruptly collapsed into wads of noodles, the brush would, of course, become useless. When it's a micron-scale brush called a "polyelectrolyte brush," that collapse can put a promising experimental ...

Superstretchable, supercompressible supercapacitors

Flexible, wearable electronics require equally flexible, wearable power sources. In the journal Angewandte Chemie, Chinese scientists have introduced an extraordinarily stretchable and compressible polyelectrolyte which, ...

Gold nanoparticles help earlier diagnosis of liver cancer

Hepatocellular carcinoma is the most common cancer to strike the liver. More than 500,000 people worldwide, concentrated in sub-Saharan Africa and Southeast Asia, are diagnosed with it yearly. Most of those afflicted die ...

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