In a breakthrough study, researchers have developed a new technique for high-resolution microscopy using molecular rulers. The new technique is capable of measuring distances down to the nanoscale, making it possible to study the fine details of biological structures and processes. The technique works by using fluorescent molecules as “rulers” to measure the distance between two points. The fluorescent molecules are attached to the points of interest and then illuminated with light, allowing the researchers to measure the distance between the two points. This technique is expected to revolutionize the field of high-resolution microscopy, enabling researchers to study the intricate details of biological structures and processes.

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source: Phys.org