Search results for cancer radiotherapy

Bio & Medicine Oct 29, 2014

Experts cautious over Google nanoparticle project

A Google project to develop nanoparticles that can detect cancer cells inside the body is a useful contribution but faces important hurdles, experts said on Wednesday.

General Physics Oct 21, 2014

'Attosecond' science breakthrough

Scientists from Queen's University Belfast have been involved in a groundbreaking discovery in the area of experimental physics that has implications for understanding how radiotherapy kills cancer cells, among other things.

General Physics Sep 18, 2014

Calibrating cancer radiotherapy beams using light and sound

Doctors shrink tumors with radiation therapy, but a badly calibrated beam can cause serious complications. Scientists in NIST's Radiation Physics Division in the Physical Measurement Laboratory (PML) are developing a new ...

Bio & Medicine Aug 12, 2014

'Trojan horse' gold nanoparticles treatment could beat brain tumors

A "Trojan horse" treatment for an aggressive form of brain cancer, which involves using tiny nanoparticles of gold to kill tumour cells, has been successfully tested by scientists.

General Physics Jul 23, 2014

The physics of lead guitar playing

String bends, tapping, vibrato and whammy bars are all techniques that add to the distinctiveness of a lead guitarist's sound, whether it's Clapton, Hendrix, or BB King.

Plants & Animals Jul 4, 2014

First cancer immunotherapy for dogs developed

Nearly every second dog develops cancer from the age of ten years onward. A few therapies derived from human medicine are available for dogs. A very successful form of therapy by which antibodies inhibit tumor growth has ...

Optics & Photonics Jun 10, 2014

Compact proton therapy for fight against cancer

The future face of modern-day anti-cancer therapy based on charged particles like protons could potentially involve using laser accelerators. However, these facilities will need to be reduced in terms of both size and cost ...

Bio & Medicine May 13, 2014

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 radiotherapy ...

Space Exploration Apr 23, 2014

Some astronauts at risk for cognitive impairment, animal studies suggest

Johns Hopkins scientists report that rats exposed to high-energy particles, simulating conditions astronauts would face on a long-term deep space mission, show lapses in attention and slower reaction times, even when the ...

Bio & Medicine Apr 3, 2014

Nanoparticles cause cancer cells to self-destruct

Using magnetically controlled nanoparticles to force tumour cells to 'self-destruct' sounds like science fiction, but could be a future part of cancer treatment, according to research from Lund University in Sweden.

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