| 释义 |
car·bo·cy·a·nine
\|kär(ˌ)bōˈsīəˌnēn, -_nə̇n\ noun
or carbocyanine dye
(-s)
Etymology: International Scientific Vocabulary carb- + cyanine; originally formed as German karbozyanin
: any of a class of cyanine dyes in whose structure the two heterocyclic rings are joined by a three-carbon chain (as . CH−CH . CH−); specifically : any such dye containing two quinoline rings — called also trimethine |