Archive · 25 Oct 2025
Metal Nanoparticles Show Promise in Cancer Treatment
Scientists have created tiny metal particles that might help fight cancer.
These particles are made from molybdenum oxide and work by releasing chemicals that damage cancer cells.
In tests, the particles killed cancer cells without hurting healthy ones.
This is different from many cancer treatments that can also harm healthy parts of the body.
The particles cause stress to cancer cells, which makes them self-destruct.
The scientists hope this could lead to new cancer treatments that are more effective and cause fewer side effects.
They are made from common metal oxide making them cheaper and safer to use.
Researchers developed microscopic metal particles that target cancer cells.
The particles are made from molybdenum oxide.
They release reactive oxygen molecules to damage cancer cells.
The particles killed three times more cervical cancer cells than healthy cells.
The study is at the cell-culture stage, not tested in animals or humans.
- Who
- Researchers from Royal Melbourne Institute of Technology (RMIT) led the study.
- What
- Developed microscopic metal particles to kill cancer cells.
- When
- The study was published in the journal Advanced Science.
- Where
- The research was conducted at Royal Melbourne Institute of Technology (RMIT) in Australia.
- Why
- To create a more targeted cancer treatment with less harm to healthy cells.
- Treatment Type
- Targeted cancer treatment
- Particle Material
- Molybdenum oxide
- Mechanism
- Release of reactive oxygen molecules
- Target
- Cancer cells
- Test Stage
- Cell-culture
- Key Finding
- Particles killed cervical cancer cells selectively
- Funding
- International Team
