[PDF] Top 20 Quantum Dots in Graphene

... Electronic structure of graphene is well described elsewhere (see, e. g. the review article [5]. Near each corner of the hexagonal first Brillouin zone (also called Dirac points or K-points) the quasiparticle ... See full document

... In this study, an electrochemical sensor for the simultaneous detection of hydroquinone (HQ) and catechol (CC) was fabricated on glassy carbon electrode (GCE) modified with graphene quantum dots ... See full document

... Abstract: Graphene quantum dots (GQDs) were rationally fabricated as a traceable drug delivery system for the targeted, pH-sensitive delivery of a chemotherapeutic drug into cancer ... See full document

... synthesized graphene quantum dots (GQDs) and spin-coated composite thin films of GQDs, PEDOT:PSS and Ag nanowires (GPA) were prepared for characterization of humidity ...AgNWs-doped graphene ... See full document

... nanomaterials, quantum dots (QDs) and graphene have promising applications in various fields; however, the cytotoxicty of these nanomaterials is also largely concerned ...and graphene posed ... See full document

... of graphene itself to less than 100 nm, graphene quantum dots (GQDs), to endow quantum confinement effect that was also a contributing factor for PL emission ...nanosized ... See full document

... multi-quantum dots can be realized on a mechanically exfoliated graphene flake followed by the hydrogen plasma treatment without executing post- exfoliation thermal ...multi-quantum ... See full document

... glycol-modified graphene quantum dots via chemical oxidation and covalent ...glycol-graphene quantum dots-Pt (GPt) is about 5 nm in ... See full document

... with graphene quantum dots (Ag-GQDs) were tested as a platform to deliver a chemotherapy drug and a photosensitizer, simultaneously, in chemo-photodynamic therapy against HeLa and DU145 cancer cells ... See full document

... Up to now, little effort has been focused on the cytotox- icity and distribution research of GQDs with different functional groups. Wu and his colleagues explored the intracellular distribution and cytotoxicity of GQDs ... See full document

... Resonance light scattering (RLS) probe for sensitive determination of heavy metals such as lead (Pb) based on diethyldithiocarbamate (DDTC) doped graphene quantum dots (GQDs) is subject to approach ... See full document

... magnetic quantum dot in graphene was recently studied using exact diagonalization ...fabricated quantum dots were mostly studied [12], where the boundary is rather disordered, the confinement ... See full document

... Graphene quantum dots (GQDs) are fragments of graphene with size of less than 30 ...carbon dots (CDs) and graphene ...the quantum confinement and edge effects which give ... See full document

... SiC-grown graphene is decorated with a surface layer of colloidal PbS quantum dots, which act as electron ...ionised dots is spatially correlated with defect charges on the SiC-graphene ... See full document

... Oxygen reduction reaction (ORR) is key issue for fuel cells because it always produces large polarization thus result in decrease of fuel cell performance. Herein, poly(3,4-ethylenedioxythiophene) (PEDOT) doped with ... See full document

... years, graphene, a one-atom thick layer consisting of carbon atoms arranged in a honeycomb lattice with sp 2 hybridization, has aroused increasing attention as sensing element in electrochemical detections due to ... See full document

... a range of GQD concentrations (25, 50, 75, 100, 125, and 150 µ g/mL). The changes in surface and physiochemical properties as a result of enzymatic interaction of graphene are also unknown. Therefore, we utilized ... See full document

... black, graphene, graphene oxide, carbon nanotubes, and carbon fibers, through hydrothermal, electrochemical, concentrated acid oxidation, and microwave or ultrasonic exfoliation ... See full document

... Graphene quantum dots (GQDs) are a new class of carbon nanomaterial, which have lower toxicity and better biocompatibility than the traditional QDs ...with graphene oxide (GO) as precursor via ... See full document

... Acute exposure to DE ‐ 71: Effects on locomotor behavior and developmental neurotoxicity in zebrafish larvae. Toxicity of Graphene Quantum Dots in Zebrafish Embryo[r] ... See full document