Nature, Published online: 10 June 2026; doi:10. 1038/s41586-026-10632-2 Near-infrared fluorescent carbon nanotubes exhibit light-induced quantum friction in water, in which exciton interactions slow nanoscale motion and enable optical control of diffusion and fluid dynamics.

Source: [Nature](https://www.nature.com/articles/s41586-026-10632-2)

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