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Nanomaterials news
Researchers successfully fabricate NiS ultrafine nanorods with separated symmetry along two directions
Crystal symmetry is a fundamental concept in materials science, playing a crucial role in determining structure-property relationships. Typically, a crystal is a solid composed of structural units that periodically repeat ...
Nanophysics
11 hours ago
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Novel carbon nanotube yarns can generate electricity from waste heat
In line with global efforts towards sustainability, the development of energy harvesting technologies has become a top research priority. Although renewable energy sources like wind and solar power have recently taken the ...
Nanomaterials
12 hours ago
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24
Producing gold nano-particles (and hydrogen) in water without the need for toxic chemicals
In a surprise discovery, Flinders University nanotechnology researchers have produced a range of different types of gold nanoparticles by adjusting water flow in the novel vortex fluidic device—without the need for toxic ...
Nanomaterials
18 hours ago
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63
New metasurface-based edge detecting filter for remote sensing could transform crop monitoring
New work by researchers from the ARC Center of Excellence for Transformative Meta-Optical Systems (TMOS) and City University of New York (CUNY) published May 27 in Nature Communications realizes a new, tunable edge-detecting ...
Nanophysics
18 hours ago
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Sweat sensor wristwatch offers real time monitoring of body chemistry
Researchers have created a unique wristwatch that contains multiple modules, including a sensor array, a microfluidic chip, signal processing, and a data display system to monitor chemicals in human sweat. Their study is ...
Nanomaterials
May 24, 2024
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52
First topological quantum simulator device in strong light-matter interaction regime to operate at room temperatures
Researchers at Rensselaer Polytechnic Institute have fabricated a device no wider than a human hair that will help physicists investigate the fundamental nature of matter and light. Their findings, published in the journal ...
Nanophysics
May 24, 2024
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204
Team develops an intelligent nanodevice based on a component of cinnamon essential oil as an antimicrobial agent
A team of researchers from the Universitat Politècnica de València (UPV) and the CIBER de Bioingeniería, Biomaterials y Nanomedicine (CIBER-BBN) has developed an intelligent "nanokiller" based on a component of cinnamon ...
Bio & Medicine
May 23, 2024
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125
Researchers develop a novel strategy for growing two-dimensional transition metal dichalcogenides
National University of Singapore (NUS) researchers have developed a novel phase-selective in-plane heteroepitaxial strategy for growing two-dimensional transition metal dichalcogenides (2D TMDs). This approach provides a ...
Nanomaterials
May 23, 2024
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Large-area preparation of flexible carbon nanofilms with synergistically enhanced transmittance and conductivity
Large-area flexible transparent conductive films (TCFs) are urgently needed for future electronics, optoelectronics, energy devices and other fields. Indium tin oxide (ITO) TCF, which is widely used in modern technology, ...
Nanomaterials
May 23, 2024
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Improving MgH₂ hydrogen storage with oxygen vacancy-enriched H-V₂O₅ nanosheets as an active H-pump
With the depletion of fossil fuels and global warming, there is an urgent need to seek green, clean, and efficient energy resources. Against this backdrop, hydrogen is considered a potential candidate for replacing fossil ...
Nanomaterials
May 22, 2024
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Scientists develop new battery-free lactic acid sensor
Scientists at Bath, have introduced a breakthrough carbon-based sensor for detecting lactic acid levels in saliva—avoiding the need for an electrical power source.
Nanomaterials
May 22, 2024
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New nanostrings can vibrate longer than any previously known solid-state object
Researchers from TU Delft and Brown University have engineered string-like resonators capable of vibrating longer at ambient temperature than any previously known solid-state object—approaching what is currently only achievable ...
Nanophysics
May 22, 2024
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Flexible, biodegradable and wireless magnetoelectric paper for simple in situ personalization of bioelectric implants
A research team, jointly led by Professors Jiyun Kim, Chaenyung Cha, and Myoung Hoon Song from the Department of Materials Science and Engineering at UNIST, has unveiled the world's first flexible, biodegradable bioelectronic ...
Bio & Medicine
May 22, 2024
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New crystal production method could enhance quantum computers and electronics
In a study published in Nature Materials, scientists from the University of California, Irvine describe a new method to make very thin crystals of the element bismuth—a process that may aid the manufacturing of cheap flexible ...
Nanomaterials
May 21, 2024
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173
Costly gas separation may not be needed to recycle CO₂ from air and industrial plants
A costly step in the process of taking carbon dioxide emissions and converting them into useful products such as biofuels and pharmaceuticals may not be necessary, according to University of Michigan researchers.
Nanomaterials
May 21, 2024
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16
Powering wearable devices with high-performing carbon nanotube yarns
With the growth of the Internet of Things, sustainable solutions for powering wireless sensors and devices are considered important. Thermoelectric generators, for example, which have the ability to convert waste heat into ...
Nanomaterials
May 21, 2024
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Shining a light on molecules: L-shaped metamaterials can control light direction
Polarized light waves spin clockwise or counterclockwise as they travel, with one direction behaving differently than the other as it interacts with molecules. This directionality, called chirality or handedness, could provide ...
Nanophysics
May 21, 2024
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109
Researchers identify the principle behind 'soft mechanoluminescent complex'
A research team collaborated to identify the principle of an eco-friendly energy-based soft mechanoluminescent complex that emits light without batteries. It is expected to be applied in various fields, such as optical sensors, ...
Nanomaterials
May 20, 2024
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23
This modified stainless steel could kill bacteria without antibiotics or chemicals
An electrochemical process developed at Georgia Tech could offer new protection against bacterial infections without contributing to growing antibiotic resistance.
Nanomaterials
May 20, 2024
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147
New quantum dot approach can enhance electrical conductivity of solar cells
A team led by Professor Jongmin Choi of the Department of Energy Science and Engineering has developed a PbS quantum dot that can rapidly enhance the electrical conductivity of solar cells. The findings are published in the ...
Nanomaterials
May 20, 2024
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More news
Ion irradiation offers promise for 2D material probing
Engineering a new color palette for single-molecule imaging
Other news
New deep learning model uses video to measure embryonic development
Small birds boast range of flight styles thanks to evolutionary edge
Study introduces a cleaner way to produce ammonia at room temperature and pressure
