Robuta

https://pubmed.ncbi.nlm.nih.gov/6731545/
Timing of color fundus photographs and intravenous fluorescein angiography
of colorfundus photographsfluorescein angiographytimingintravenous
https://www.semanticscholar.org/topic/Fluorescein-5-isothiocyanate/25872
Fluorescent probe capable of being conjugated to tissue and proteins. It is used as a label in fluorescent antibody staining procedures as well as protein- and...
semantic scholarfluoresceinisothiocyanate
https://en.wiktionary.org/wiki/fluorescein
the free dictionaryfluoresceinwiktionary