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How to use graphene to help future space exploration

Scientists have started testing novel graphene-based thermal management devices for space applications.

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Promising new solar-powered path to hydrogen fuel production with graphene oxide

Engineers use a single enzyme biomineralization process to create a solar-driven water splitting catalyst that produces hydrogen with the potential to be manufactured sustainably, cheaply and abundantly.

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Synthesizing single-crystalline hexagonal graphene quantum dots

Researchers designed a novel strategy for synthesizing single-crystalline graphene quantum dots, which emit stable blue light.

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New research highlights similarities in the insulating states of twisted bilayer graphene and cuprates

Scientists explain how the electronic structure in twisted bilayer graphene influences the emergence of the insulating state in these systems, which is the precursor to superconductivity in high-Tc materials.

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[ASAP] Aptamer-Functionalized and Gold Nanoparticle Array-Decorated Magnetic Graphene Nanosheets Enable Multiplexed and Sensitive Electrochemical Detection of Rare Circulating Tumor Cells in Whole Blood

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b02403

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[ASAP] Sealing Graphene Nanodrums

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Nano Letters
DOI: 10.1021/acs.nanolett.9b01770

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[ASAP] Boundary and Elastohydrodynamic Lubrication Behaviors of Nano-CuO/Reduced Graphene Oxide Nanocomposite as an Efficient Oil-Based Additive

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Langmuir
DOI: 10.1021/acs.langmuir.9b01244

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Advanced optoelectronics with graphene-based mixed-dimensional van der Waals heterostructures

Among 2D materials, graphene is considered as one of the important components in many van der Waals (vdWs) heterostructure assemblies due to its high carrier mobility, good environmental stability, tunable work function, and mature processing technique. Besides the contact between different 2D atomic layers, the passivated, dangling-bond-free surfaces of 2D crystals can bond together with other dimensional materials through vdWs force. Consequently, fabrication of mixed-dimensional vdWs heterostructures could be carried out through hybridizing 2D crystals with 0D dots or particles, 1D nanostructures, or 3D bulk materials.

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New quantum phenomenon helps to understand fundamental limits of graphene electronics

A new study describes how electrons in a single atomically-thin sheet of graphene scatter off the vibrating carbon atoms which make up the hexagonal crystal lattice.

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Next-generation graphene membranes for carbon capture

Chemical engineers have developed a new class of high-performance membranes for carbon capture that greatly exceed current targets.

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