Recent advances on graphene quantum dots: from chemistry and physics to applications
Graphene quantum dots (GQDs) that are flat 0D nanomaterials have attracted increasing
interest because of their exceptional chemicophysical properties and novel applications in …
interest because of their exceptional chemicophysical properties and novel applications in …
Two-dimensional materials in semiconductor photoelectrocatalytic systems for water splitting
Hydrogen (H2) production via solar water splitting is one of the most ideal strategies for
providing sustainable fuel because this requires only water and sunlight. In achieving high …
providing sustainable fuel because this requires only water and sunlight. In achieving high …
Current advances in quantum‐dots‐based photoelectrochemical immunoassays
J Shu, D Tang - Chemistry–An Asian Journal, 2017 - Wiley Online Library
As a newly developed technique, photoelectrochemical (PEC) immunoassays have
attracted great attention in recent years because of their low cost and desirable sensitivity …
attracted great attention in recent years because of their low cost and desirable sensitivity …
Structural diversity of graphene materials and their multifarious roles in heterogeneous photocatalysis
C Han, N Zhang, YJ Xu - Nano Today, 2016 - Elsevier
Recent years have seen the rocket rise of graphene as the unique two-dimensional carbon
nanosheets and its outstanding promise in materials science. In particular, because of its …
nanosheets and its outstanding promise in materials science. In particular, because of its …
Facile synthesis of fluorescent graphene quantum dots from coffee grounds for bioimaging and sensing
We have developed a novel eco-friendly approach involving hydrazine hydrate-assisted
hydrothermal cutting followed by functionalization with poly (ethylene imine)(PEI) for …
hydrothermal cutting followed by functionalization with poly (ethylene imine)(PEI) for …
Graphene quantum dots as hole extraction and transfer layer empowering solar water splitting of catalyst-coupled zinc ferrite nanorods
Despite the narrow band gap energy, the performance of zinc ferrite (ZnFe2O4) as a
photoharvester for solar-driven water splitting is significantly hindered due to its sluggish …
photoharvester for solar-driven water splitting is significantly hindered due to its sluggish …
A Titanium‐Doped SiOx Passivation Layer for Greatly Enhanced Performance of a Hematite‐Based Photoelectrochemical System
This study introduces an in situ fabrication of nanoporous hematite with a Ti‐doped SiOx
passivation layer for a high‐performance water‐splitting system. The nanoporous hematite …
passivation layer for a high‐performance water‐splitting system. The nanoporous hematite …
One-step synthesis of nitrogen-doped carbon quantum dots for paper-based electrochemiluminescence detection of Cu2+ ions
R Li, Z Zhu, P Pan, J Liu, B Zhou, C Liu, Z Yang… - Microchemical …, 2022 - Elsevier
A one-step hydrothermal method using glucosamine as the carbon and nitrogen source,
mixed with dipotassium hydrogen phosphate (K 2 HPO 4) in an aqueous solution, is used to …
mixed with dipotassium hydrogen phosphate (K 2 HPO 4) in an aqueous solution, is used to …
Advantages of nitrogen-doped graphene quantum dots as a green sensitizer with ZnO nanorod based photoanodes for solar energy conversion
Graphene quantum dots (GQDs) and nitrogen-doped graphene quantum dots (N-GQDs)
have been synthesized by a hydrothermal process. Optical absorption study revealed strong …
have been synthesized by a hydrothermal process. Optical absorption study revealed strong …
Highly luminescent nitrogen doped graphene quantum dots sensitized TiO2 nanorod arrays for enhanced photoelectrochemical performance
Photoelectrochemical (PEC) properties of N doped graphene quantum dots (NGQDs)
sensitized TiO 2 nanorods (NRs) have been studied. NGQDs have been prepared by using …
sensitized TiO 2 nanorods (NRs) have been studied. NGQDs have been prepared by using …