Search results for "TCAQ"

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Carbon Nanotubes Conjugated with Triazole-Based Tetrathiafulvalene-Type Receptors for C60 Recognition

2019

Fullerene receptors prepared by a twofold CuI -catalyzed azide-alkyne cycloaddition (CuAAC) reaction with -extended tetrathiafulvalene (exTTF) have been covalently linked to singlewalled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs). The nanoconjugates obtained were characterized by several analytical, spectroscopic and microscopic techniques (TEM, FTIR, Raman, TGA and XPS), and evaluated as C60 receptors by UV-Vis spectroscopy. The complexation between the exTTF-triazole receptor in the free state and C60 was also studied by UV-Vis and 1 H NMR titrations, and compared with analogous triazole-based tweezer-type receptors containing the electron-acceptor 11,11,12,12-t…

FullereneFULLERENEShost-guest interactionsTriazoleCarbon nanotubeCOMMUNICATIONConjugated systemHOSTS010402 general chemistry01 natural scienceslaw.inventionchemistry.chemical_compoundsymbols.namesakeTCAQAZIDESlawCHEMISTRYAROMATICITYPHOTOINDUCED ELECTRON-TRANSFERcarbon nanotubes010405 organic chemistryCOMPLEXATIONQuímica orgánicaAromaticityEXTTFGeneral Chemistrypi-extended tetrathiafulvalenes0104 chemical sciencesCrystallographychemistrydensity functional calculationssymbolsDensity functional theoryRaman spectroscopyTetrathiafulvalene
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