Using blue light to fight drug-resistant infections
Researchers have made a breakthrough discovery that could potentially revolutionize treatments for antibiotic-resistant infections, cancer and other challenging gram-negative pathogens without relying on precious metals.
Categories: Global Energy News (news-and-events/news)
A light-activated probe reveals TB immune system evasion mechanisms
Tuberculosis (TB) is an infectious disease that kills more than a million people worldwide every year. The pathogen that causes the disease, Mycobacterium tuberculosis, is deadly in part because of its complex outer envelope, which helps it evade immune responses of infected hosts. Researchers have now developed a chemical probe to study a key component of this envelope. Their results provide a step toward finding new ways of inactivating the bacterium.
Categories: Global Energy News (news-and-events/news)
It's a quantum zoo out there, and scientists just found a dozen new 'species'
Researchers observe over a dozen never-before-seen quantum states in a unique quantum material.
Categories: Global Energy News (news-and-events/news)
Harmful microplastics infiltrating drinking water
Despite advances in wastewater treatment, tiny plastic particles called microplastics are still slipping through, posing potential health and environmental hazards, according to new research.
Categories: Global Energy News (news-and-events/news)
From research to real-world, startup tackles soaring demand for lithium and other critical minerals
Based on fundamental research, a new startup is upending decades-old approaches for the way the world extracts lithium and other materials.
Categories: Global Energy News (news-and-events/news)
High-tech sticker can identify real human emotions
Saying one thing while feeling another is part of being human, but bottling up emotions can have serious psychological consequences like anxiety or panic attacks. To help health care providers tell the difference, a team has created a stretchable, rechargeable sticker that can detect real emotions -- by measuring things like skin temperature and heart rate -- even when users put on a brave face.
Categories: Global Energy News (news-and-events/news)
Should farm fields be used for crops or solar? Or both
As farmers debate whether fields should be used for agriculture or solar panels, new research says the answer could be both. Scientists analyzed remote sensing and aerial imagery to study how fields have been used in California for the last 25 years. Using databases to estimate revenues and costs, they found that farmers who used a small percentage of their land for solar arrays were more financially secure per acre than those who didn't.
Categories: Global Energy News (news-and-events/news)
Scientists uncover quantum surprise: Matter mediates ultrastrong coupling between light particles
A team of researchers has developed a new way to control light interactions using a specially engineered structure called a 3D photonic-crystal cavity that could enable transformative advancements in quantum computing, quantum communication and other quantum-based technologies.
Categories: Global Energy News (news-and-events/news)
A wearable smart insole can track how you walk, run and stand
A new smart insole system that monitors how people walk in real time could help users improve posture and provide early warnings for conditions from plantar fasciitis to Parkinson's disease.
Categories: Global Energy News (news-and-events/news)
'Faster charging, longer lifespan': Next-generation battery breakthrough
A research team develops high-power, high-energy-density anode using nano-sized tin particles and hard carbon.
Categories: Global Energy News (news-and-events/news)
Pushing boundaries: Detecting the anomalous Hall effect without magnetization in a new class of materials
An international research team has discovered the anomalous Hall effect in a collinear antiferromagnet. More strikingly, the anomalous Hall effect emerges from a non-Fermi liquid state, in which electrons do not interact according to conventional models. The discovery not only challenges the textbook framework for interpreting the anomalous Hall effect but also widens the range of antiferromagnets useful for information technologies.
Categories: Global Energy News (news-and-events/news)
Soft brainstem implant delivers high-resolution hearing
A team has developed a soft, thin-film ABI. The device uses micrometer-scale platinum electrodes embedded in silicone, forming a pliable array just a fraction of a millimeter thick. This novel approach enables better tissue contact, potentially preventing off-target nerve activation and reducing side effects.
Categories: Global Energy News (news-and-events/news)
Unlocking the secrets of superfluid: Scientists unveil how dipolar interactions shape two-dimensional superfluid behavior
An international team of physicists has made a significant observation of the BKT phase transition in a 2D dipolar gas of ultracold atoms. This groundbreaking work marks a major milestone in understanding how 2D superfluids behave with long-range and anisotropic dipolar interactions.
Categories: Global Energy News (news-and-events/news)
New hybrid materials as efficient thermoelectrics
An international team has succeeded in producing new, efficient thermoelectric materials that could compete with state-of-the-art materials, offering greater stability and lower cost.
Categories: Global Energy News (news-and-events/news)
A new take on the abilities of hydrogen binding energy for use in single atom catalysts
Conventional thinking holds that the metal site in single atom catalysts (SACs) has been a limiting factor to the continued improvement of the design and, therefore, the continued improvement of the capability of these SACs. More specifically, the lack of outside-the-box thinking when it comes to the crucial hydrogen evolution reaction (HER), a half-reaction resulting in the splitting of water, has contributed to a lack of advancement in this field. New research emphasizes the importance of pushing the limits of the metal site design in SACs to optimize the HER and addressing the poisoning effects of HO* and O* that might affect the reaction. All of these improvements could lead to an improved performance of the reaction, which can make sustainable energy storage or hydrogen production more available.
Categories: Global Energy News (news-and-events/news)
Green hydrogen: A cage structured material transforms into a performant catalyst
Clathrates are characterized by a complex cage structure that provides space for guest ions too. Now a team has investigated the suitability of clathrates as catalysts for electrolytic hydrogen production with impressive results: the clathrate sample was even more efficient and robust than currently used nickel-based catalysts. They also found a reason for this enhanced performance. Measurements at BESSY II showed that the clathrates undergo structural changes during the catalytic reaction: the three-dimensional cage structure decays into ultra-thin nanosheets that allow maximum contact with active catalytic centers.
Categories: Global Energy News (news-and-events/news)
Researchers demonstrate new class of quantum materials that are both metallic and one-dimensional
A study has found a rare form of one-dimensional quantum magnetism in a metallic compound, offering evidence into a phase space that has remained, until now, largely theoretical. The study comes at a time of growing global interest in quantum materials that redefine the boundaries between magnetism, conductivity, and quantum coherence.
Categories: Global Energy News (news-and-events/news)
Tying light from lasers into stable 'optical knots'
Scientists have demonstrated a sort of holographic strip that splits a single laser beam into five bespoke beams that create an optical knot. The work shows that optical knots could be used as a reliable method to transmit encoded information or to measure turbulence in pockets of air.
Categories: Global Energy News (news-and-events/news)
A cool fix for hot chips: Advanced thermal management technology for electronic devices
Researchers have demonstrated a significant performance increase in cooling technology for high-power electronic devices. They designed novel capillary geometries that push the boundaries of thermal transfer efficiency. This study could play a crucial role in the development of next-generation technology.
Categories: Global Energy News (news-and-events/news)
Curved neutron beams could deliver benefits straight to industry
Scientists have created the first neutron 'Airy beam,' which has unusual capabilities that ordinary neutron beams do not. The achievement could enhance neutron-based techniques for investigating the properties of materials that are difficult to explore by other means. For example, the beams can probe characteristics of molecules such as chirality, which is important in biotechnology, chemical manufacturing, quantum computing and other fields.
Categories: Global Energy News (news-and-events/news)