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MIT Chemists Unveil Boron-Based Dyes for Deep Tissue Imaging

10/8/2025

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Summary

Story summary

Massachusetts Institute of Technology chemists developed boron-based fluorescent molecules emitting red to near-infrared.
Traditional dyes emit blue/green light that scatters in tissue, limiting depth.
The boron-based dyes show quantum yields around 30%, enabling clearer deep-tissue images.
They can be fabricated as films or powders without losing luminescent properties.
They may serve as molecular thermometers for monitoring temperature-sensitive pharmaceuticals.

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Story summary

Massachusetts Institute of Technology chemists developed boron-based fluorescent molecules emitting red to near-infrared.
Traditional dyes emit blue/green light that scatters in tissue, limiting depth.
The boron-based dyes show quantum yields around 30%, enabling clearer deep-tissue images.
They can be fabricated as films or powders without losing luminescent properties.
They may serve as molecular thermometers for monitoring temperature-sensitive pharmaceuticals.