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Despite recent progress in 2D nanomaterials‐based biosensing, it remains challenging to achieve sensitive and high selective detection. This study develops few‐layer graphdiyne (GD) nanosheets (NSs) that are used as novel sensing platforms for a variety of fluorophores real‐time detection of DNA with low background and high signal‐to‐noise ratio, which show a distinguished fluorescence quenching ability...
Fluorescence enhancement by graphene oxide (GO) is reported, a surprising result as graphene and GO are widely considered as highly efficient fluorescence quenchers. Enhancement of aggregation‐induced emission of silole fluorophores (in DES in the figure) in hydrophobic nanoparticles is demonstrated under certain concentration conditions, notably low GO concentration.
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