Researchers recently developed a technique that can be used to build carbon-nanotube-based fibers by creating chemical crosslinks; the technique improves the electrical and mechanical properties of these materials.... nanowerk · 1 month
Ultra-large electric field-induced strain in potassium sodium niobate crystals  Science Magazine · 2 days
Electromechanical coupling in piezoelectric materials allows direct conversion of electrical energy into mechanical energy and vice versa. Here, we demonstrate lead-free (KxNa1–x)NbO3 single crystals with an ultrahigh large-signal piezoelectric coefficient... more
Wearable strain sensor based on optical transmittance of a CNT-embedded elastomer  nanowerk · 6 days
Rsearchers have developed a novel wearable strain sensor based on the modulation of optical transmittance of a carbon nanotube (CNT)-embedded elastomer. The sensor is capable of... more
Wearable devices powered by body motion using stretchable carbon nanotube thin films  PHYS.ORG · 3 weeks
A transparent, stretchable triboelectric nanogenerator (TENG) with area up to 12 cm x 12 cm and power output 8 Watts per square metre, has... more
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One nanotube could be great for electronics applications, but there's new evidence that two could be tops. more
Microplastic fibers linked to respiratory, reproductive changes in fish  SCIENCE DAILY · 2 weeks
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Microplastic fibers linked to respiratory, reproductive changes in fish  PHYS.ORG · 2 weeks
Chronic exposure to microplastic fibers causes aneurysms, erosion of surface layers and other serious damage to fish gills, and increases egg production in female fish, a sign that chemicals in... more
Powering up bacteria for green electricity  nanowerk · 1 week
Researchers have identified the potential of using nanoscale carbon dots on bacteria for augmented bioelectricity production. They used this to demonstrate a novel method for significantly increasing the bacterial bioelectricity generation and applied it to set... more
Physicists keep improving 'smart' composites for biomedical sensors  PHYS.ORG · 3 weeks
IKBFU Physicists have successfully tested the new magnetic micro wire-based concept of "smart" composites production. The new composites are related to the multiferroic-class materials which have mutually controlled magnetic and electric properties.... more
Carbon nanotube composite could turn clothing into a health monitor  nanowerk · 4 weeks
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Electrical power generation from moderate-temperature radiative thermal sources  PHYS.ORG · 3 weeks
Moderate-temperature thermal sources often radiate waste heat as a by-product of mechanical work, chemical or nuclear reactions, or information processing. In a new report in Science, Paul S. Davids and a research... more
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Graphene is well-known for its remarkable electronic, mechanical and thermal properties, but industrial production of high-quality graphene is very challenging. A research team at Delft University... more
New study presents hygroscopic micro/nanolenses along carbon nanotube ion channels  PHYS.ORG · 2 weeks
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New study presents hygroscopic micro/nanolenses along carbon nanotube ion channels  nanowerk · 2 weeks
A novel technology, capable of analyzing nanomaterials in our daily lives with the use of common 'salt' has been developed. This allows various molecules to amplify up to... more
New material developed could help clean energy revolution  SCIENCE DAILY · 6 days
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Microscopic pathways for stress relaxation in repulsive colloidal glasses  Science Magazine · 1 week
Residual stresses are well-known companions of all glassy materials. They affect and, in many cases, even strongly modify important material properties like the mechanical response and the optical transparency. The... more
NASA satellite offers urban carbon dioxide insights  PHYS.ORG · 3 weeks
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[Research Articles] An engineered cell-laden adhesive hydrogel promotes craniofacial bone tissue regeneration in rats  Science Magazine · 3 weeks
Cell-laden hydrogels are widely used in tissue engineering and regenerative medicine. However, many of these hydrogels are not optimized for... more
Fast and furious: MXenes store electrical energy  nanowerk · 4 weeks
Two dimensional titanium carbides, so-called MXenes, are being discussed as candidates for the rapid storage of electrical energy. Like a battery,MXenes can store large amounts of electrical energy through electrochemical reactions- but unlike batteries,can... more
Excillum launches the NanoTube N2 - the X-ray resolution revolution continues with more power and higher voltage  NEWS MEDICAL · 3 weeks
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Chronic microfiber exposure causes aneurysms, cellular changes in fish  NEWS MEDICAL · 2 weeks
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Quantum mechanical simulations of Earth's lower mantle minerals  PHYS.ORG · 4 weeks
The theoretical mineral physics group of Ehime University led by Dr. Taku Tsuchiya has developed high-precision computational techniques for studying Earth and planetary materials based on quantum mechanical theory and reported several... more
Graphene's ultimate stretchability and 'realistic' strength discovered  nanowerk · 3 weeks
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Looking outside the fiber: Researchers demonstrate new concept of optical fiber sensors  PHYS.ORG · 3 weeks
Optical fibers enable our era of the internet, as they carry vast amounts of data all around the world. Fibers are also an excellent... more
On-demand glass is right around the corner  PHYS.ORG · 1 week
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High-speed microscope records the passage of millisecond electrical pulses through neurons  NEWS MEDICAL · 1 week
Electrical and chemical signals flash through our brains constantly as we move through the world, but it would take a high-speed camera and a window into... more
Physicists keep improving 'smart' composites for biomedical sensors  nanowerk · 3 weeks
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Device brings silicon computing power to brain research and prosthetics  SCIENCE DAILY · 1 week
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Sugar brings a lot of carbon dioxide into the deeper sea  PHYS.ORG · 2 weeks
In the sunlit surface layer of the ocean, photosynthetic microalgae such as diatoms convert more carbon dioxide into biomass than Earth's tropical forests. Like land plants,... more
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