single molecule detection

Single molecule detection is a technique used to identify and analyze individual molecules rather than average signals from many molecules. This advanced method allows scientists to observe biological processes, chemical reactions, or the behavior of materials at an incredibly fine scale. By pinpointing single molecules, researchers can gain insights into diseases, drug interactions, and fundamental science that are often masked in bulk measurements. This technology often relies on sensitive tools like fluorescent tags or lasers to detect the light emitted by these molecules, making it possible to study them in detail and understand their unique properties and roles.