Preparation and transfer of bilayer MoS2 flake
We employed a step-by-step approach to prepare and transfer bilayer MoS2 flake onto a TEM grid, as illustrated in Fig. 1. The process starts with the mechanical exfoliation of a bulk MoS2 single…
Category: Nanotech
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Understanding early-stage radiation damage in nuclear alloys through positron annihilation and semi-empirical modeling
Feasibility of the proposed methodology based on PAS analysis
Positron annihilation lifetime spectra of investigated specimens were analyzed in the LT10 fitting program19 in two steps. In the first step, a two-component model was employed to…
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AI-created materials could make your energy bill cheaper
New materials developed using machine learning and artificial intelligence could, among other things, keep your house cooler and reduce energy bills.
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Conductive polymer optimized for stretchable electronics in wearable biosensors
Transfer printing with plasticizers enhances PEDOT:PSS, boosting both conductivity and stretchability through substrate-driven diffusion.
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Tiny minerals help heal wounds faster by growing new blood vessels
Scientists discovered that nanosilicates can help the body grow new blood vessels, which is essential for healing wounds and damaged tissues. This finding could lead to better treatments for injuries and faster recovery after surgeries.
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Quantum dots unlock powerful new light-driven reactions in organic chemistry
Chemists develop a quantum dot system that uses 99% less energy to drive tough organic reactions, offering a leap forward in visible-light photocatalysis.
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Author Correction: Coupled mechanical oscillator enables precise detection of nanowire flexural vibrations
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate…
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Magnetically separable Fe3O4-SiO2/Pt catalyst and its application for uranium reduction
Mechanism involved in the synthesis
Initially, Fe3O4 nanoparticles were synthesized by taking a mixture of Fe (III) and Fe(II) in the proportion 2:1 and adding the latter to NH4OH medium. NH4+ ions protect the Fe3O4 particles synthesized in this…
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2D fracture-resistant high-entropy-oxide scaffold enabled multifunctional nanomembrane
Kireev, D. et al. Atomically thin bioelectronics. Nat. Rev. Mater. 9, 906–922 (2024).
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Jiang, Z. et al. A 1.3-micrometre-thick elastic conductor for seamless on-skin…
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Graphene patterning without plasma etching via SU-8 pattern peel-off
Novoselov, K. S., Colombo, L., Gellert, P., Schwab, M. & Kim, K. A roadmap for graphene. Nature 490, 192–200 (2012).
Ashraf, G. et al. The roadmap of Graphene-Based sensors: electrochemical methods for bioanalytical applications. Biosensors 12,…
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