fluorescence

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Emerging portable testing methods include X-ray fluorescence analysers for turmeric and handheld DNA kits to test olive oil.

From BBC • Feb. 9, 2026

"By doing so we were able to show that much more energy is wasted as fluorescence when iron is limiting."

From Science Daily • Jan. 12, 2026

This ultra-sensitive fluorescence microscopy technique can detect and analyze millions of oligomers in post-mortem brain samples.

From Science Daily • Oct. 24, 2025

“Radioactive decay does not typically produce visible fluorescence, so, no,” wrote Megan Cook of the Australian Radiation Protection and Nuclear Safety Agency in an email.

From Slate • Aug. 21, 2025

The hot exposed solar interior will flood the shell with ultraviolet light, inducing a lovely red and blue fluorescence extending beyond the orbit of Pluto.

From "Cosmos" by Carl Sagan