A new type of nanoprobe has been developed that could revolutionize the way we measure cellular activity. Developed by researchers at the University of California, Davis, the “tiny diamond” nanoprobes measure intracellular activity with unprecedented accuracy and resolution. The probes, which measure only a few nanometers in size, can detect changes in pH, temperature, and other cellular parameters with a precision that surpasses existing techniques. This breakthrough could enable researchers to probe cellular processes with a new level of detail, leading to better insights into how cells operate and potentially even new treatments for diseases.

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source: Phys.org