Details

Autor(en) / Beteiligte

• Piotrowski, P
• Paw owska, J
• Bilewicz, R
• Kaim, A

Titel

Selective and reversible self-assembly of C60 fullerene on a 9,10-bis(S-acetylthiomethyl)anthracene modified gold surfaceElectronic supplementary information (ESI) available: Additional characterization data including ESI-MS, FT-IR, 1H and 13C NMR spectra for synthesized compounds, as well as cyclic voltammetry results. See DOI: 10.1039/c6ra04806d

Erscheinungsjahr

2016-05

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A tailored di- S -acetyl anthracene derivative was synthesized and anchored to a gold electrode in order to produce well-ordered monolayers of C 60 fullerene according to the Diels-Alder reaction. AFM studies, IRRAS and XPS spectroscopy proved successful grafting onto the Au surface of both anthracene dithioacetate and its subsequent Diels-Alder adduct with C 60 fullerene. Electrochemical properties of the fullerene adduct monolayers were characterized by cyclic voltammetry. Voltammetry was used also to prove the thermally controlled release of C 60 fullerene from the Diels-Alder adduct modified gold surface. Selective affinity of the anthracene derivative deposited on gold towards the C 60 molecule allows for the recognition and separation of C 60 from the fullerene soot. Synthesized di- S -acetyl anthracene derivative deposited on gold surface allows for selective multi-cycle capture of C 60 fullerene by reversible forming well-ordered monolayers of C 60 fullerene-anthracene adduct according to Diels-Alder reaction.