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Graphene Oxide GO

However, even with metal ions, the absorption of dsDNA on the surface of GO is still not fully understood. We found that GO can intercalate between [Pg.77]

3 Graphene Quantum Dots (GQDs) and their Interaction with i-Motif DNA [Pg.78]

A versatile platform for an efficient graphene oxide (GO)-based optical sensor which exhibits distinctive ratiometric color responses has been developed [108]. A key strategy for generating a colorimetric, wide pH range sensor is to use two different blue- and orange-colored QDs anchored to a single GO sheet, as shown in Fig. 32. The pH-dependent emissions of the blue and orange QDs were controlled... [Pg.408]

Back s research group also applied ball milling of graphene with gaseous reagent for mechanochemical reduction of graphene oxide (GO) 87 by hydrogen gas (Scheme 7.25) [47],... [Pg.339]

In addition to small molecules, carbon materials such as carbon nanotubes (CNTs) and graphene oxides (GO) also exhibit the ability to tune the structure of typical helical DNA and non-canonical DNA structures due to their unique structural, chemical, and physical properties. Thus, their interactions... [Pg.19]

Figure 3.13 (a) A tapping mode AFM image of graphene oxide (GO) sheets on a... [Pg.88]

The composites of graphene oxide (GO) nanosheets and PPy nanowires with different mass ratios were synthesized using in situ polymerization of Py monomer in the presence of GO suspension with different ingredient... [Pg.427]

Rg. 8 Enzyme-activatable theranostic complexes reported by Cho et a/, based on graphene oxide (GO). Hyaluronic acid (HA) is modified with the porphyrin photosensitiser chlorin e6 (Ce6) and loaded onto graphene oxide by non-covalent interactions Hvalur-onidase ( enzyme ) cleaves the surface-bound hyaluronic acid to switch the photosensiter on upon irradiation with light at 680 nm, as well as eliciting a photothermal response from GO. [Pg.303]

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