materials
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Nanotechnology
A new approach to reconfigurable colloid assembly paves methods for adaptive smart materials
Schematic diagram of the design of principles for creating reconfigurable colloid assembly. Credit: 2024 Xi Chen et al. Self-assembly of colloids is the process in which colloidal particles spontaneously organize into ordered structures under certain conditions. Self-assembly of colloids serves as the basis for designing materials such as optoelectronic devices and sensors. One of the most interesting frontiers of colloidal…
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Nanotechnology
Nanoscale materials illuminate cancer cells in a frozen state for precise cryosurgical procedure
Credit: Journal of the American Chemical Society (2025). doi:10.1021/jacs.4c13848 Researchers at NYU Abu Dhabi (NYUAD) have developed an innovative tool that enhances the ability of surgeons to detect and remove cancer cells during Cryosurgery. This groundbreaking technology includes specialized nanoscale materials that illuminate cancer cells in frozen states, which distinguish them from healthy tissues and helps to improve surgical accuracy.…
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Science
Physicists find unexpected electron crystals in new ultra-thin materials
This graphic visualizes how electrons behave as solids (left, glacier-like structure) or liquids (river-like structures) depending on the voltage applied to new material cooled to ultra-low temperatures similar to space. Credits: Michael Hurley and Sampson Wilcox/Research Laboratory of Electronics MIT physicists report the unexpected discovery of electrons forming crystal structures in a material that is a billionth of thickness. This…
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Chemistry
New carbon-based materials can remove dangerous “eternal chemicals” from the water
Membrane distillation methods can effectively reduce PFAS concentrations by affecting water purification. Credit: Science Tokyo A diverse group of synthetic chemicals, Perfluoroalkyl and polyfluoroalkyl substances (PFAs) are commonly used in numerous products, including semiconductors, fire-steamed foam, heat-resistant, and non-adhesive cooking utensils. PFAs have a prominent resistance to heat, oil, grease, and water due to strong chemical bonds between atoms. However,…
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Nanotechnology
Magnetic and Light Dance: Research discovers that non-regenerative second harmonic generation disappears in 2D materials
Hg polarity plots for MNPSE3/graphene heterojunction (A) and MNPSE3 layers only (B). Credit: Li Bolin The research group recently discovered the disappearance of non-re-ricoral second harmonic generation (SHG) of MNPSE₃ when integrated into a two-dimensional (2D) antiferromagnetic MNPSE/graphene heterojunction. This study, published in Nano Letters, highlights the role of interface magnon plasmon coupling in this phenomenon. 2d van der waals…
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Nanotechnology
Nano materials have emerged as a powerful tool for purification of coastal oil flow.
Credit: Pixabay/CC0 Public domain Cleaning after large -scale oil flow is a long and expensive process, and damage to the coastal area is important. This is especially true to the Arctic Circle in the world where the newly opened sea lanes are increasing risk due to an increase in maritime traffic. Currently, even in areas with a large population, it…
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Chemistry
Organic materials can convert toxic heavy metals into harmless forms
Graphical abstract. Credit: Chemical area (2024). Doi: 10.1016/J.chemosphere.2024.143880 A researcher at Wateralu University has discovered that a special form of charcoal absorbs toxic chrome and is very effective to convert it into a more secure form. Chromium is a heavy metal that exists in two formats. One form, chrome (III), is a safe trace nutrient needed for our body. Another…
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Nanotechnology
Supranano engineering improves the strength and extension of structural materials
Characteristics evaluation of nanoparticles in SS alloys. Credit: Science (2025). Doi: 10.1126/Science.adr4917 The research team led by Hong Kong Castle University (CITYUHK) has demonstrated how Splanano Engineering can achieve the high strength and highness of bulk structural materials, based on the first research on spranano magnesium alloys. The discovery was published in Science magazine, titled “Extension of 2.6 GPA alloys…
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Nanotechnology
Machine learning and 3D printing produce strong foaming materials of steel.
From left to right: A complete grid -shaped image is lined up with 1875 million cells floating in the bubble. Credit: Peter Cells /Toronta University Engineering Researchers at the University of Toronto University Applied Science & Engineering have designed a nano -amterior material with light Styrofoam’s strength using machine learning. A new paper published in the Advanced Materials explains how…
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Nanotechnology
Combine silicon and 2D materials to achieve new semiconductor technology with high energy efficiency
Graphical summary. Credit: ACS Nano (2025). Doi: 10.1021/acsnano.4c15271 Nanoelectronics handles very small electronic components that fit the tip of the needle, that is, transistors, sensors, and circuits. This technology supplies power to our daily lives through devices such as computers, smartphones, and medical tools. In order to improve the efficiency and power of these devices, scientists are looking for an…
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