A new study published in the journal Science Advances has revealed the previously unknown ability of human scent receptors to detect nerve agents. This breakthrough could have major implications in the creation of new chemical sensors for detecting nerve gas, hazardous materials, and other toxic substances. The discovery was made by researchers at the University of California, San Francisco, who found that humans possess a receptor, known as OR2A4, which can detect molecules that are similar to the nerve agent soman. This revelation could lead to the development of chemical sensors that are far more sensitive than existing technology. It could also be used to create better antidotes for nerve agents, such as soman, which are widely used in chemical warfare.

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source: Phys.org