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Articles tagged with: -ray

nanoparticles promising future cancer therapy

4 March, 2019 – 4:32 am |

Abstract Recently, the use of gold nanoparticles as potential selective tumor radiosensitizer has been proposed as a major advance in radiotherapy. Experiments in living cells and in vivo have demonstrated the effectiveness of metal nanoparticles when combined with low energy X-ray radiation (below 1 MeV Linac conventional radiation). Other DNA studies have performed in order […]

Nano-ruler sets very small marks

26 October, 2018 – 4:32 am |

The National Institute of Standards and Technology has published a new ruler, and even for an organization that routinely deals in superlatives, set some records. Designed to be best available commercially “measuring rule” to the nano world, the new measuring tool – a calibration standard X-ray diffraction – with uncertainties below a femtometer. That’s 0.000 […]

Freedom at What Price?

10 November, 2010 – 10:29 pm |

Do you feel like Somebody’s Watching You? Sounds like something out of George Orwell’s 1984: Government vans, equipped with machines of the whole body X-ray scanning, have been deployed on the streets of our cities, the supervision of an unconscious people for signs of illegal activity.You could simply go about their daily activities, even doing something […]