Od-bi Nanosheets
Od-bi Nanosheets - Related Videos
10:44
Preparation of Carbon Nanosheets at Room Temperature
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We present the synthesis of an amphiphilic hexayne and its use in the preparation of carbon nanosheets at the air-water interface from a self-assembled monolayer of these reactive, carbon-rich molecular precursors.
10:41
Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol
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Cited by 38 •
2016
A protocol for the liquid exfoliation of layered materials to nanosheets, their size selection and size measurement by microscopic and spectroscopic techniques is presented.
07:57
Effect of Microwave Synthesis Conditions on the Structure of Nickel Hydroxide Nanosheets
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Cited by 1 •
2023
Nickel hydroxide nanosheets are synthesized by a microwave-assisted hydrothermal reaction. This protocol demonstrates that the reaction temperature and time used for microwave synthesis affects the reaction yield, crystal structure, and local coordination environment.
13:42
Solid-phase Submonomer Synthesis of Peptoid Polymers and their Self-Assembly into Highly-Ordered Nanosheets
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Cited by 40 •
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A simple and general manual peptoid synthesis method involving basic equipment and commercially available reagents is outlined, enabling peptoids to be easily synthesized in most laboratories. The synthesis, purification and characterization of an amphiphilic peptoid 36mer is described, as well as its self-assembly into highly-ordered nanosheets.
09:17
3D Printing of Biomolecular Models for Research and Pedagogy
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Cited by 29 •
2017
Physical models of biomolecules can facilitate an understanding of their structure-function for the researcher, aid in communication between researchers, and serve as an educational tool in pedagogical endeavors. Here, we provide detailed guidance for the 3D printing of accurate models of biomolecules using fused filament fabrication desktop 3D printers.
FAQs
Oxygen vacancies change the local coordination environment around bismuth and alter the material’s electronic structure. These defect sites can affect how charge carriers move through the nanosheet and how reactant molecules interact with its surface. As a result, controlling oxygen deficiency may change surface reactivity, interfacial electron transfer, reaction rate, and potentially product selectivity.
Reduced thickness increases the proportion of atoms located near or at the surface relative to the total material. This high surface-to-volume ratio makes more chemically relevant sites accessible to reactants and interfaces. In catalytic, sensing, or energy-related systems, that accessibility can improve contact with surrounding species and influence the efficiency of charge-transfer processes.
Defect concentration affects several linked properties rather than serving as an isolated structural variable. Changing the number of oxygen vacancies can modify local bonding, electronic structure, carrier movement, and surface reactivity. Researchers therefore compare materials with different oxygen-deficiency levels to determine how nanoscale composition correlates with measurable reaction rates, electron-transfer behavior, or selectivity.
A useful evaluation considers composition, oxygen-deficiency level, and morphology together, because each can contribute to observed performance. Researchers relate these structural features to measurable outcomes such as surface reactivity and interfacial electron transfer. This structure-to-performance approach helps distinguish whether a chemical result arises mainly from accessible surface sites, altered charge transport, or both.
Their combination of accessible surface sites and modified charge transport makes them relevant to heterogeneous catalysis, photocatalysis, sensing, and energy-related reactions. In these areas, researchers investigate whether the nanosheets can promote faster chemical transformations, improve interfacial electron movement, or support more selective reactions. The most suitable application depends on how composition, defects, and morphology are controlled.
Researchers connect the nanosheets’ composition, defect concentration, and morphology with measurable chemical behavior. They can then assess how these structural factors affect reaction rates, surface reactivity, electron transfer, or selectivity in a chosen system. This approach is useful in chemistry because it links nanoscale material design with practical outcomes in catalysis, sensing, photocatalysis, and energy-related reactions.