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Search results for cancer radiotherapy

Bio & Medicine Oct 25, 2021

Using nanofibers to stop brain tumor cells from spreading

Brain cancer is difficult to contain and is often resistant to conventional treatment methods. Predicting tumor cell behavior requires a better understanding of their invasion mechanism. Now, researchers from University of ...

Optics & Photonics Oct 1, 2021

Scientists capture the fleeting transition of water into a highly reactive state

Researchers at the Department of Energy's SLAC National Accelerator Laboratory have uncovered a key step in the ionization of liquid water using the lab's high-speed "electron camera," MeV-UED. This reaction is of fundamental ...

Materials Science Aug 27, 2021

Thorium-228 supply ripe for research into medical applications

As a medical isotope, thorium-228 has a lot of potential—and Oak Ridge National Laboratory produces a lot.

Bio & Medicine Jun 28, 2021

Gold nanoparticles injected into tumors could improve radiation treatment for cancer

Cancer is the second leading cause of death globally. In 2018, there were 18.1 million new cases and 9.5 million cancer-related deaths worldwide. By 2040, the number of new cancer cases per year is expected to rise to 29.5 ...

Optics & Photonics Jun 10, 2021

CLEAR study paves the way for novel electron-based cancer therapy

There are some cancer tumors that not even surgery, chemotherapy or traditional radiation therapy can cure. These resistant tumors contribute to making the disease one of the main causes of mortality worldwide, but the scientific ...

Bio & Medicine Apr 19, 2021

MicroMESH: A microscopic polymeric network to attack glioblastoma multiforme

A micro-sized polymeric net wrapping around brain tumors, just like a fishing net around a shoal of fish: this is microMESH, a new nanomedicine device capable of conforming around the surface of tumor masses and efficiently ...

General Âé¶¹ÒùÔºics Feb 23, 2021

High energy radiotherapy could 'paint' tumours to avoid harming healthy tissue

A radiotherapy technique which 'paints' tumors by targeting them precisely, and avoiding healthy tissue, has been devised in research led by the University of Strathclyde.

Nanomaterials Feb 17, 2021

3-D-printing perovskites on graphene makes next-gen X-ray detectors

Since Wilhelm Röntgen discovered them in 1895, X-rays have become a staple of medical imaging. In fact, barely a month after Röntgen's famous paper was published, doctors in Connecticut took the first ever radiograph of ...

General Âé¶¹ÒùÔºics Feb 2, 2021

First images of muon beams

A new technique has taken the first images of muon particle beams. Nagoya University scientists designed the imaging technique with colleagues in Osaka University and KEK, Japan and describe it in the journal Scientific Reports. ...

General Âé¶¹ÒùÔºics Nov 30, 2020

A new hybrid X-ray detector goes toe-to-toe with state-of-the-art rivals

A new hybrid X-ray detector developed by the University of Surrey outperforms commercial devices—and could lead to more accurate cancer therapy.

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