Aslan, Kadir published the artcileQuenched Emission of Fluorescence by Ligand Functionalized Gold Nanoparticles, COA of Formula: C18H34N4O5S, the publication is Journal of Fluorescence (2004), 14(4), 401-405, database is CAplus and MEDLINE.
A fluorescence-based detection scheme that uses ligand functionalized Au nanoparticles is proposed. The transduction scheme is based on the strong quenching of the fluorescence emission exerted by metallic surfaces on fluorophores positioned in their immediate vicinity (<5 nm). Binding of fluorophore-labeled antibiotin to biotinylated Au nanoparticles resulted in decreased fluorescence emission intensity. Subsequent competitive dissociation of labeled antibiotin with D-biotin resulted in increased fluorescence emission intensity. These interactions occurred by specific mol. recognition because when the binding sites of antibiotin were saturated with D-biotin prior to interaction with the Au nanoparticles; changes in the fluorescence emission intensity were not observed
Journal of Fluorescence published new progress about 359860-27-8. 359860-27-8 belongs to imidazoles-derivatives, auxiliary class Other Aliphatic Heterocyclic,Chiral,Amine,Amide,Ether,Inhibitor, name is N-(2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide, and the molecular formula is C18H34N4O5S, COA of Formula: C18H34N4O5S.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem