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Aug 24, 2024

Ultra-sensitive photothermal microscopy technique detects single nanoparticles as small as 5 nm

Posted by in categories: biotech/medical, chemistry, nanotechnology

The detection of individual particles and molecules has opened new horizons in analytical chemistry, cellular imaging, nanomaterials, and biomedical diagnostics. Traditional single-molecule detection methods rely heavily on fluorescence techniques, which require labeling of the target molecules.

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