Now showing items 1-4 of 4
Graphene quantum dots as universal fluorophores and their use in revealing regulated trafficking of insulin receptors in adipocytes
Graphene quantum dots (GQDs) hold great promise as a new class of fluorophores for bioimaging, owing to their remarkable physicochemical properties including tunable photoluminescence, excellent photostability, and ...
A hierarchically structured composite of Mn3O4/3D graphene foam for flexible nonenzymatic biosensors
We report a novel composite material of hierarchically structured Mn3O4 grown on three-dimensional graphene foam (3DGF). This hierarchical Mn3O4/3DGF composite was fabricated as a flexible and freestanding biosensor for ...
The electrical detection of lead ions using gold-nanoparticle- and DNAzyme-functionalized graphene device
An electronic Pb2+ sensor, with high sensitivity and specificity, was developed based on DNAzyme- and gold-nanoparticle-functionalized graphene transistor.
Memory devices using a mixture of MoS2 and graphene oxide as the active layer
A mixed film consisting of 2D MoS2 and graphene oxide (GO) nanosheets is used to fabricate memory devices. The conductive MoS2 component in the MoS2-GO film increases the film conductivity, thus facilitating oxygen migration ...