Nano Technology News

Wearable sensor to monitor ‘last line of defense’ antibiotic

Researchers have combined earlier work on  painless microneedles with nanoscale sensors to create a wearable sensor patch capable of continuously monitoring the levels...

Bioengineering breakthrough increases DNA detection sensitivity by 100 times

Researchers have pushed forward the boundaries of biomedical engineering one hundredfold with a new method for DNA detection with unprecedented sensitivity.

New research may make future design of nanotechnology safer with fewer side effects

A new study may offer a strategy that mitigates negative side effects associated with intravenous injection of nanoparticles commonly used in medicine.

The medicine of the future could be artificial life forms

Imagine a life form that doesn't resemble any of the organisms found on the tree of life. One that has its own unique...

Ecotoxicity testing of micro- and nano-plastics

An international team of researchers has published the first harmonized exposure protocol for ecotoxicity testing of microplastics and nanoplastics.

Surprising discovery shows electron beam radiation can repair nanostructures

In a surprising new study, researchers have found that the electron beam radiation that they previously thought degraded crystals can actually repair cracks...

Harnessing molecular power: Electricity generation on the nanoscale

Researchers tested a molecular energy harvesting device that captures the energy from the natural motion of molecules in a liquid. Their work showed...

Art with DNA — Digitally creating 16 million colors by chemistry

The DNA double helix is composed of two DNA molecules whose sequences are complementary to each other. The stability of the duplex can...

Nanoparticle vaccine could curb cancer metastasis to lungs by targeting a protein

Engineers have developed an experimental vaccine that could prevent the spread of metastatic cancers to the lungs. Its success lies in targeting a...

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