A groundbreaking light-based cancer treatment has been developed by researchers from the University of Texas at Austin and the University of Porto in Portugal. This method uses tin oxide nanoflakes to convert near-infrared light into heat, specifically targeting cancer cells while leaving healthy tissues unharmed. The treatment offers a safer and more affordable alternative to traditional chemotherapy and radiotherapy, which often damage healthy cells. This innovation could significantly reduce the side effects of cancer treatment and improve patient outcomes. It is worth reading because it presents a promising new direction in cancer therapy that combines advanced nanotechnology with light-based energy. Readers will learn how this treatment works and its potential to revolutionize cancer care.
Key facts
- Researchers have developed a light-based treatment that targets cancer cells without harming healthy tissues.
- The treatment uses tin oxide nanoflakes to convert near-infrared light into heat, which destroys cancer cells.
- This method is safer, more affordable, and less invasive than traditional chemotherapy and radiotherapy.
- The experimental setup, which uses near-infrared LEDs, costs around $530 and can treat up to 24 samples at once.
- The treatment has shown promising results, killing up to 92% of skin cancer cells and 50% of colorectal cancer cells.
