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Bio & Medicine Apr 18, 2022

Bacterial soundtracks revealed by graphene membrane

Have you ever wondered if bacteria make distinctive sounds? If we could listen to bacteria, we would be able to know whether they are alive or not. When bacteria are killed using an antibiotic, those sounds would stop—unless ...

Nanophysics Apr 5, 2022

New parity-time symmetric system opens up range of wavelengths to researchers, engineers

Researchers from the labs of Lan Yang, the Edwin H. & Florence G. Skinner Professor, and Xuan "Silvia" Zhang, associate professor, at the McKelvey School of Engineering at Washington University in St. Louis, have developed ...

Bio & Medicine Apr 5, 2022

Sugar-coated nanoparticles target macrophages, reverse pulmonary fibrosis 

Scientists at the University of Illinois Chicago have developed a treatment for pulmonary fibrosis by using nanoparticles coated in mannose—a type of sugar—to stop a population of lung cells called macrophages that contribute ...

Nanophysics Apr 1, 2022

Reducing nitroarenes to amines without need for extreme conditions or toxic reagent production

A team of researchers affiliated with entities in the Czech Republic, Greece and Germany has developed a way to reduce nitroarenes to amines that does not produce toxic reagents and does not involve extreme conditions. They've ...

Nanophysics Mar 31, 2022

Âé¶¹ÒùÔºicists engineer ferroelectricity into well-known family of semiconductors

MIT physicists and colleagues have engineered a new property into a well-known family of semiconductors by manipulating ultrathin sheets of the materials only a few atomic layers thick.

Superconductivity Mar 30, 2022

Study shows how superconductivity can be switched on and off in superconductors

Superconductors are materials that can enter a state of no electrical resistance, through which magnetic fields cannot penetrate. Due to their interesting properties, many material scientists and engineers have been exploring ...

Nanomaterials Mar 29, 2022

Improving asphalt road pavement using engineered nano mineral composites

A novel and eco-friendly nano asphalt binder has been developed by researchers at Swansea University and the Technical University of Braunschweig.

Bio & Medicine Mar 29, 2022

DNA computer using glass beads increases parallel processing power

A trio of researchers at Emory University has found a way to speed up parallel processing in a DNA computer. In their paper published in the journal Nature Nanotechnology, Selma Piranej, Alisina Bazrafshan and Khalid Salaita ...

Biotechnology Mar 4, 2022

Nanotechnology helps soybean growers and the environment

Louisiana farmers rely on herbicides, pesticides and fungicides to protect their crops against weeds, insects and diseases. Even though most farmers try to be good stewards of the environment, some of those chemicals inevitably ...

Nanomaterials Mar 3, 2022

Engineering 2D semiconductors with built-in memory functions

A team of researchers at The University of Manchester's National Graphene Institute (NGI) and the National Âé¶¹ÒùÔºical Laboratory (NPL) has demonstrated that slightly twisted 2D transition metal dichalcogenides (TMDs) display ...

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