fluoresce

verb3

1. •
   To emit electromagnetic radiation, especially visible light, when absorbing radiation of some other wavelength.

   • The blinding light did not hurt, it filled him, he glowed, all his veins fluoresced, each one alive with new growth. — 1974
2. •
   To cause to fluoresce; to make fluorescent.

   • During right robotic thymectomy, fluorescence imaging facilitates identification of the contralateral phrenic nerve by fluorescing the pericardiophrenic vessels. — 2012
3. •
   Of colours, to be very bright; to be so bright as to appear to radiate as a light source.