New technique allows low-cost creation of 3-D nanostructures

Researchers from North Carolina State University have developed a new lithography technique that uses nanoscale spheres to create three-dimensional (3-D) structures with biomedical, electronic and photonic applications. The ...

Ridding the sea and land from toxic plastics fragments

Plastic products made of PVC, Polystyrene and other prominent plastics are flooding the market. They are a growing threat to the environment, as they are found in the sea or dumped in land fills. But in a few years, there ...

Research tests which nano system works best cancer treatment

(Phys.org) —In current research related to improving cancer treatments, one promising area of research is the effort to find ways to selectively pinpoint and target cancer cells while minimizing effects on healthy cells.

Cotton waste becomes biodegradable packaging

Proprietary agricultural waste blends provided by U.S. Department of Agriculture (USDA) scientists to industry partners are being used in a new process that literally grows custom packaging products to protect computers and ...

Sorting plastic waste: A magnetic game

More than one third of the total plastic production in Europe—about 14 million tonnes per year—are polyolefins, also known as polyalkenes. This is a family of polymers used for the manufacture of a variety of products, ...

Recycling farm plastics gains momentum

(Phys.org) —On today's farms, plastic is as ubiquitous as dirt. From plastic film that wraps silage to leftover pesticide containers to the thin trays that hold seedlings, plastic plays an important role. But in the dark ...

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