A new way to read the Universe
Scientists have developed a new method that could significantly improve our understanding of the expansion of the Universe and the nature of dark energy.
Wafer-level meta-aspheric lens enables ultracompact wide-angle near-infrared imaging
Researchers developed a wafer-level meta-aspheric lens combining 101.5-degree field of view, 3.39 mm thickness, and high imaging quality for AR glasses and smartphones.
Twisting atom thin materials reveals new way to save computing energy
A recent study shows a new and potentially more energy efficient way for information to be transmitted inside electronic systems, including computers and phones - without relying on electric currents or external magnetic fields.
'Solar-blind' 2D heterostructure delivers 422-fold responsivity gain for UV sensing
Photodetectors remain a critical component in the development of advanced electronics and photonics, particularly in the role of signal readout through the conversion of photons into electrons. These digital imaging components are ubiquitous in sensors, cameras, adaptive displays, telecommunications, LiDAR systems, health monitoring wearables, and oximeters.
Rotated lithium niobate crystals unlock conductive interfaces in otherwise insulating material
An international research team involving the Institute for Photonic Quantum Systems (PhoQS) at Paderborn University has made significant progress in researching so-called quantum materials. Their extraordinary properties—electrical conductivity, magnetism and superconductivity—make them relevant for applications such as artificial intelligence and quantum computers.
AI-powered lab discovers brighter lead-free nanomaterials in 12 hours
A new autonomous laboratory recently navigated through billions of potential material synthesis recipes to identify brighter, lead-free light-emitting nanomaterials in just 12 hours. The work could accelerate development of safer light-emitting nanoplatelets for use in applications ranging from photodetectors to the production of fuel from solar energy. A paper describing this work appears in...
Powering 160,000 hours of discovery at MIT.nano
NanoFab Equipment Management and Operations (NEMO) system streamlines shared facilities management via tool trainings, reservations, and lab communications.
MIT scientists finally reveal the hidden structure of a mysterious high-tech material
For decades, relaxor ferroelectrics have powered everything from medical ultrasounds to sonar systems, yet their inner atomic structure remained a mystery—until now. Researchers have finally mapped their three-dimensional structure in unprecedented detail, uncovering hidden patterns in how electric charges are arranged at the nanoscale. The breakthrough not only challenges long-standing...
Priming tomato with AgNPs coated with Pseudomonas N5.12 metabolites enhances plant resilience to drought stress
IntroductionUnder current climate change conditions, agronomic yield is compromised by limited water availability and sudden drought events throughout the plant cycle. Among the tools to overcome drought stress, beneficial bacteria have been used in agriculture as biofertilizers, but the potential of bacterial metabolites has been increasingly underscored. Furthermore, bacterial metabolites can...
This laser turns metal into a star-like plasma in trillionths of a second
In a striking glimpse into extreme physics, scientists have captured the split-second chaos that unfolds when powerful laser flashes blast matter into a superheated plasma. By combining two cutting-edge lasers, researchers were able to track how copper atoms lose and regain electrons in trillionths of a second, creating and dissolving highly charged ions in a rapid, almost cinematic sequence.
UCLA researchers build programmable artificial organelles using RNA
Just as the human body relies on organs such as the heart or liver for essential functions, cells depend on their own tiny organs, or organelles, to carry out vital tasks, including transporting nutrients, removing waste and regulating genetic activity.
The hidden structure behind a widely used class of materials
Relaxor ferroelectrics have been used in electronics and sensors for decades, but the source of their unique properties was a mystery until now.
Hamamatsu Photonics Expands Intended Use of NanoZoomer® MD Series in Europe to Include Cytology
Hamamatsu Photonics is pleased to announce an expansion of the intended use of the NanoZoomer MD series in Europe to include cytology slide digitization.
A photon was teleported across 270 meters in stunning quantum breakthrough
Scientists have pulled off a first: teleporting a photon’s state between two separate quantum dots. This was done over a 270-meter open-air link, proving quantum information can travel between independent devices. The achievement marks a key step toward building quantum networks for ultra-secure communication. It also sets the stage for more advanced systems like quantum relays.
Stackable Goniometers with Common Pivot Point for Precision Alignment Applications
Physik Instrumente (PI), a global leader in precision motion control and nanopositioning solutions, introduces the L-886 Goniometer Family, a series of high-performance motorized units designed for precise angular positioning in demanding research and industrial environments.
How Surfaces Steer Electrons Could Shape Better Batteries and Sensors
Findings indicate that tuning an electrode's density of states can optimize reorganization energy, improving charge-transfer rates in electrochemical systems.
Fabrication of Thin-Film Composite Nanofiltration Membrane Employing Polyelectrolyte and Metal–Organic Framework (MOF) via Spin-Spray-Assisted Layer-by-Layer Assembly
Spin‑spray‑assisted layer‑by‑layer (LbL) assembly is an innovative technique for producing nanostructured thin films due to its rapid deposition and excellent substrate coverage. In this article, Farid Fadhillah fabricated a nanofiltration (NF) membrane composed of multilayers of polyethyleneimine (PEI) and poly(sodium‑4‑styrene sulfonate) (PSS) on a polysulfone (PSF) support. The resulting...
Elucidating the potential of green synthesis: formulation of nanofungicide from agricultural wastes against Fusarium oxysporum f. sp. capsici
IntroductionFusarium wilt, caused by Fusarium oxysporum, is a major fungal disease leading to significant crop losses worldwide. Conventional chemical fungicides used to manage this disease pose environmental and health risks, highlighting the need for sustainable alternatives.MethodsThis study explores the antifungal efficacy of green-synthesized nanoformulations derived from Chinar (Platanus...
Waters debuts industry-first extended-range MALS detector for UHPLC/UPLC, powering rapid characterization of large molecules
Waters Corporation today announced the launch of the Waters omniDAWN™ Multi-Angle Light Scattering (MALS) Photometer, part of the Wyatt Technology Portfolio.
Northwestern engineers create artificial neurons that communicate with living cells
Northwestern University engineers printed artificial neurons that don't just imitate the brain - they talk to it.
Structural Elucidation of Citric Acid Cross-Linked Pectin and Its Impact on the Properties of Nanocellulose-Reinforced Packaging Films
Citric acid cross-linking is an effective strategy for modifying citrus pectin to enhance its performance in sustainable packaging applications. In this article, Chandra Mohan Chandrasekar, Daniele Carullo, Francesco Saitta, Tommaso Bellesia, Elena Caneva, Chiara Baschieri, Marco Signorelli, Dimitrios Fessas, Stefano Farris and Davide Romano, investigated the structural changes induced by...
Advancements in polymer- and lipid-based nanoparticles for enhancing drug solubility, stability, and bioavailability: an integrative and forward-looking review
Limited oral bioavailability, poor water solubility, and chemical instability continue to be significant obstacles in the development of pharmaceutical treatments. These issues have encouraged researchers to look forward to nanoscale, especially polymer and lipid-based materials, as practical and adaptable solutions. Precise polymer- and lipid-based nanoparticles (NPs) have become two of the...
Nonlinear Optical Response in Layer-Stacked Gallenene with Ferroelectric Polarization
Layer-stacked gallenene is an emerging two-dimensional material with unique structural and electronic propertiesIn this article, M.Yunusa, A. K.Schulz, T.Parker, et al. investigated the nonlinear optical response of layer-stacked gallenene exhibiting ferroelectric polarization. The material was produced using a liquid metal-based synthesis approach and showed a phase transition associated with...