Ultraviolet metasurfaces can discriminate the handedness of biomolecules with attomolar sensitivity
Researchers at LSU, in collaboration with Zuse Institute in Berlin, Germany, have developed an ultraviolet metasurface that discriminates between left- and right-handed amino acids with attomolar sensitivity......»»
New study shows the superior reactive oxygen species removal ability of copper coupled to lysozyme
In aerobic organisms, reactive oxygen species (ROS), such as hydroxide (OH), singlet oxygen (1O2), hydrogen peroxide (H2O2), and superoxide (O2–) ions are produced during aerobic respiration, which causes serious oxidative damage to biomolecules in.....»»
Designing synthetic receptors for precise cell control
Biosensors are artificial molecular complexes designed to detect the presence of target chemicals or even biomolecules. Consequently, biosensors have become important in diagnostics and synthetic cell biology. However, typical methods for engineering.....»»
Uncovering the mechanism of photoexcited nucleobases: Is decay fast or suppressed?
The nucleobase molecules carrying the genetic codes are the most important ingredients for life, but they are also very vulnerable. When the ultraviolet component in the sunlight irradiates these molecules, the electrons in the molecules will be exci.....»»
G7: Micron"s investment in Japan seen as US countermeasure to China
The G7 summit of this year took place in Hiroshima, Japan, accompanied by Micron's announcement of a US$3.6 billion investment to introduce ASML's extreme ultraviolet (EUV) equipment at Micron's Hiroshima plant, aiming to build the next generation of.....»»
How to increase touch sensitivity on Pixel 7a for screen protectors
Make your under-display fingerprint sensor work a little bit faster with screen protectors. Google’s Pixel A-series of affordable smartphones received a new member last week. The Pixel 7a is the newest cheapest Pixel you can get in th.....»»
Micron to produce EUV DRAM memory in Japan
Micron Technology has announced that it will introduce extreme ultraviolet (EUV) technology to Japan, utilizing this advanced patterning technology to produce its next generation of DRAM, the 1-gamma node......»»
Reading chemicals inside the brain with an aptamer/microelectronic fiber combination
A research group has developed a neural device that detects specific neurotransmitters in the brain with high sensitivity and selectivity by combining multifunctional fibers and DNA molecular probes. Details of the research were published in the jour.....»»
Novel AI-based software enables quick and reliable imaging of proteins in cells
Electron cryo-tomography (cryo-ET) is emerging as a powerful technique to provide detailed 3D images of cellular environments and enclosed biomolecules. However, one of the challenges of the methodology is the identification of protein molecules in t.....»»
Quantum lidar prototype acquires real-time 3D images while fully submerged underwater
For the first time, researchers have demonstrated a prototype lidar system that uses quantum detection technology to acquire 3D images while submerged underwater. The high sensitivity of this system could allow it to capture detailed information even.....»»
Dynamic 3D structure extraction from HS-AFM images
Allowing the direct observation of biomolecules in dynamic action, high-speed AFM has opened a new avenue to dynamic structural biology. An enormous number of successful applications developed within the last 15 years provide unique insights into ess.....»»
Scientists demonstrate unprecedented sensitivity in measuring time delay between two photons
A team of researchers has demonstrated the ultimate sensitivity allowed by quantum physics in measuring the time delay between two photons......»»
High-throughput sensor developed for detecting biochemical molecules with high sensitivity and specificity
Scientists from Hefei Institute of Physical Science, Chinese Academy of Sciences developed a high-throughput biochemical sensor based on porous Au@AuAg nanorods that can detect biochemical molecules with high specificity and sensitivity......»»
UltraViolet Cyber launches to address the ever-expanding cyber threat
UltraViolet Cyber has unveiled its launch to provide organizations across the globe with a streamlined approach to address the ever-expanding cyber threat. Created through the combination of four pioneering firms — Metmox, Mosaic451, Stage 2 Securi.....»»
Optically controlled metasurfaces for dynamic dual-mode modulation
Dynamic control of terahertz (THz) waves at will with an ultra-compact device is important for THz technologies in biomedical imaging, telecommunications, detection, and beyond. However, tunable THz devices made of conventional materials are usually.....»»
Metasurfaces designed by a bidirectional deep neural network for generating quantitative field distributions
Benefiting from superior capability in manipulating wavefront of electromagnetic waves, metasurfaces have provided a flexible platform for designing ultracompact and high-performance devices with unusual functionalities. Despite various advances in t.....»»
Bringing angular momentum to holograms and metasurfaces
Holography, invented by Gabor, provides an approach for recording and reconstructing the complete information (i.e. intensity and phase) of the light from an object. Since its invention, holographic-related technologies have been widely applied in nu.....»»
Researchers suggest metal labeling strategy for single-cell multiplexing with mass cytometry
Researchers from the Suzhou Institute of Biomedical Engineering and Technology (SIBET) of the Chinese Academy of Sciences (CAS) have recently proposed a novel metal labeling strategy to increase the sensitivity of mass cytometry (MC) and expand the n.....»»
Solid-state iPhone 15 Pro buttons said to work with gloves & cases
Adding to a recent leak about the iPhone 15 Pro switching away from physical buttons, a new report says that the sensitivity of the new solid-state ones will be customizable.Render of new buttons on the iPhone 15 Pro modelsA credible leaker known as.....»»
iPhone 15 Pro buttons will work with gloves; have user-adjustable sensitivity
The iPhone 15 Pro buttons, which will be capacitive rather than mechanical, will still work with gloves, according to a reliable leaker. The leaker, who got details right about the Dynamic Island on the iPhone 14 Pro, has expanded on a previous rep.....»»
Solid-state iPhone 15 Pro buttons will work with gloves and cases
Adding to a recent leak about the iPhone 15 Pro switching away from physical buttons, a new report says that the sensitivity of the new solid-state ones will be customizable.Render of new buttons on the iPhone 15 Pro modelsA credible leaker known as.....»»