Latest Flexible X-ray Detectors Could Revolutionise Cancer Treatment, Says Study
The researchers highlighted that most X-ray detectors presently on the market are heavy, rigid, energy-consuming and expensive.

The researchers developed ink-based devices by combining small amounts of high atomic number materials with an organic semiconductor | iStock
Scientists have developed a new generation of low-cost, flexible X-ray detectors that might be used for everything from cancer therapy to better airport scanners. Typically, X-ray detectors are built of heavy, stiff materials like silicon or germanium, according to the researchers.
Latest X-ray detectors are low-cost
The latest detectors are less expensive and can be formed around the things that need to be scanned, improving their accuracy when screening patients and, lowering risk when imaging cancers and providing radiotherapy, the researchers claim.
Prabodhi Nanayakkara, who led the research at the University of Surrey in the United Kingdom, said, "This new material is adaptable, inexpensive, and sensitive. The fact that this substance is tissue-comparable is interesting. This paves the path for live dosimetry (radiation measurement), which is currently impossible with existing technology."
Present detectors are heavy and expensive
The research was published in the journal Advanced Science. The researchers highlighted that most of the X-ray detectors presently on the market are heavy, rigid, energy-consuming and expensive if any large area needs to be covered.
Organic semiconductors, composed of hydrogen and carbon, provide a more flexible alternative but do not provide as detailed an X-ray image as standard detectors, they claim.
Latest detector behaves like human tissue
To address this issue, the researchers developed ink-based devices by combining small amounts of high atomic number materials with an organic semiconductor. Building on prior research, the team claims that its latest detector acts more like human tissue under X-rays, which could lead to new, safer procedures for administering imaging methods such as radiation, mammography, and radiography.
Professor Ravi Silva, director of Surrey's Advanced Technology Institute, said, "This latest technology could be used in various settings, including radiotherapy, scanning historical artefacts, and security scanners."
Professor Martin Heeney from Imperial College London, UK, co-author of the study, said, "These findings are fascinating, especially given that this was the first material studied, and there is plenty of room for further advancement."
(With inputs from PTI)
RECENT STORIES
-
Picture Perfect! Tiger Spotted Taking Stroll In Woods Of MP's Panna Reserve Amid Rains; Commuters... -
Jane Street Stepping Back Could Affect Retail Trading Activity; Contributes 50% Of Options Trading... -
When Is Muharram 2025? More About The Date And Significance -
IND vs ENG, 2nd Test, Day 4: Team India Look To Build On Their 244-Run Lead After Mohammad Siraj's... -
This New AI Tool Can Detect 9 Types Of Dementia From Single Brain Scan