News tagged with nanoparticles

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The promise and peril of nanotechnology

Scientists at Northwestern University have found a way to detect metastatic breast cancer by arranging strands of DNA into spherical shapes and using them to cover a tiny particle of gold, creating a "nano-flare" ...

Mar 26, 2014
5 / 5 (7) 2

Cut flowers last longer with silver nanotechnology

Once cut and dunked in a vase of water, flowers are susceptible to bacterial growth that shortens the length of time one has to enjoy the blooms. A few silver nanoparticles sprinkled into the water, might be the answer to ...

Aug 21, 2014
4.5 / 5 (2) 4

Gold nanoparticles for cancer treatment

A new project at the National Physical Laboratory (NPL) will develop methodologies to measure the radio-biological impact of gold nanoparticles, when used in combination with ionising radiation for enhancing ...

May 13, 2014
4.8 / 5 (4) 1