Experimental method destroys cancer cells in minutes using molecular vibrations

Preliminary Research Results

The results were presented in the journal Nature Chemistry and demonstrated that up to 99% destruction of cancer cells is achieved in cell cultures. In experiments on mice with melanoma, half of the animals recovered from the disease after treatment. This method represents a different way of fighting cancer, based on applying mechanical forces at the molecular scale.

Significance of Infrared Radiation

One of the most significant aspects of the technique is the use of near-infrared light, which can penetrate deeper into the body than visible light. This opens up the possibility of affecting internal organs without the need for surgical interventions. Aminocyanine molecules play a central role because they easily bind to cells and remain stable until activated by light.

Prospects and Limitations of the Method

Despite the encouraging results, the technique has not yet been tested on humans; everything so far has been conducted in the laboratory and on animal models. James Tur from Rice University noted this progress, stating: 'This is a completely new generation of molecular machines.' The studies also show that molecules are quickly eliminated by the body in low doses, which may help reduce potential toxicity. Nevertheless, scientists emphasize that there is still a long way to go before possible clinical application.