Articles tagged with Surface Microscopy
The COCOON Lab provides a coordinated suite of microscopes that work together to connect macro-scale observations to findings at the nanoscale. This allows researchers to study biological and industrial materials in unprecedented detail, from the macroscale down to the molecular scale.
Research finds that surface roughness influences the formation and size of hydrogen-related defects in iron, leading to a new approach to material design. The study provides fundamental understanding of hydrogen embrittlement mechanisms and could reduce life-cycle costs of hydrogen technologies.
Researchers achieved direct measurement of nanometer-scale charge distributions formed at ferroelectric domain interfaces using electron microscopy. This study contributes to a deeper understanding of ferroelectric devices and their performance improvement.
A team of researchers from Syracuse University and the University of Louisiana at Lafayette has discovered a new surface texture on sculpin fins that may enhance their grip in harsh environments. This finding could lead to the development of bio-inspired adhesives for robots, medical devices, and other applications.
Bacteria use tactile sensors to detect surfaces and trigger biochemical signals for colonization. Understanding mechanosensing is crucial for improving gut health and preventing biofouling in industries.
Scientists successfully fabricated micron-scale metal patterns on living tardigrades, enabling controlled movement through magnetic fields. This breakthrough opens doors for micro/nanofabrication of living organisms and bio-inorganic hybrid systems.
Researchers developed a 'nano-spring coating' technology to increase the lifespan and energy density of EV batteries. The technology, featuring multi-walled carbon nanotubes, absorbs strain energy generated from charging and discharging, preventing cracks and improving stability.
Xu is recognized for developing peak force infrared microscopy and other tools to measure and visualize chemical compositions at the nanoscale. His research focuses on understanding molecular interactions and their potential applications in materials science.
Researchers at the University of Sheffield have developed a new type of back-contact solar cell design using perovskite material and tiny grooves in plastic film. The technology enables scalable, low-cost manufacturing and avoids expensive rare earth metals, making it sustainable and affordable.
Binghamton University researchers aim to perfect the electrospray deposition process using artificial intelligence to create consistently thin polymer films. The project seeks to overcome challenges in controlling film characteristics and data collection, enabling efficient manufacturing and reducing labor costs.
A new microscope-integrated OCT system has been developed to identify tumor margins during brain surgery, providing high-resolution images of subsurface anatomy. The system has shown promising results in clinical studies, with the potential to improve outcomes for neurosurgery procedures.
The researchers used noncontact atomic force microscopy to analyze the surface structure and found that the surface rearranges to allow aluminum atoms to penetrate into the material. This rearrangement reduces energy and stabilizes the structure without changing its composition.
A new smartphone-based digital holographic microscope enables precise 3D measurements and has potential applications in medical diagnostics, education, and resource-limited settings. The portable device uses a simple optical system created with a 3D printer and calculates reconstructions based on a smartphone.
Researchers developed MUSCLE, a method that combines single-molecule fluorescence microscopy with next-generation sequencing to profile complex biological processes. The technique enables simultaneous observation of vast arrays of samples, uncovering general trends and dynamic signatures.
Researchers have developed a new imaging method for neutral atomic beam microscopes that can improve image resolution without significantly increasing measurement time. The new method uses magnetic spin precession to encode the position of beam particles, which interact with the sample.
Scientists directly observe the precise shape of ice at its interface with liquid for the first time, revealing a flat surface with occasional steps. They also found that the ice is harder than previously estimated, using antifreeze and advanced microscopy.
Researchers observed the formation of butterfly scales' ridged pattern through advanced imaging techniques. The team found that a smooth surface wrinkles to form microscopic undulations before growing into finely patterned ridges.
Researchers have developed a new method in spectromicroscopy to investigate chemical species adsorbed on MXene surfaces and intercalated within the material. This technique, Scanning X-ray microscopy (SXM), enables high chemical sensitivity and has provided detailed insights into the chemical composition and structure of MXenes.
The new mirror technology enhances X-ray microscope performance, offering high-resolution imaging with improved accuracy. The researchers created a deformable mirror using lithium niobate single crystal, allowing for precise adjustments and maintaining stability over time.
Researchers at Purdue University have developed a new 3D microscope technology using an electronically tunable lens, which automates the focusing process and reduces costs. This innovation enables fast and high-quality 3D imaging, overcoming limitations of traditional microscopes.
Researchers at the University of Nottingham have created a world-first device that can image individual cells' stiffness, potentially catching cancer earlier. The technology uses Brillouin scattering to detect stiffness down to billionths of a meter and could replace traditional biopsies with non-invasive, single-cell imaging.
Researchers developed a deep learning algorithm to remove probe effects from AFM images, enabling the resolution of material features smaller than the probe's tip. This breakthrough allows for accurate three-dimensional surface profiles, crucial for nanoelectronics development and scientific studies.
Researchers have discovered dynamic piezoelectricity in ferroelectric hafnia, which can be changed by electric field cycling. This phenomenon offers new options for microelectronics and information technology. The study also suggests the possibility of an intrinsic non-piezoelectric ferroelectric compound.
Scientists create 'μkiss' technique for precise delivery of materials to individual cells, offering new possibilities in single-cell science and next-generation therapeutic applications. The method provides full control over location, time, and scale of material application, enabling detailed studies of cellular processes.
Researchers developed a novel time-resolved atomic force microscopy (AFM) technique to study ultrafast light-induced phenomena on the nanoscale. The new method allows for measurement of high-speed dynamics in insulators and conductive materials with nanometer resolution.
Researchers successfully improved lithium metal battery charging rates by adding a cesium nitrate compound, while maintaining long cycle life. The new findings challenge conventional beliefs about effective interphase components and contribute to the development of high-energy density batteries.
Researchers at TU Wien discovered that feldspar's unique surface geometry provides the perfect anchoring point for water molecules, enabling efficient cloud formation. The hydroxyl layer formed on the feldspar surface allows water molecules to stick and freeze, forming clouds.
Scientists have made significant progress in understanding ultrafast electron dynamics by tracking the motion of electrons released from zinc oxide crystals using laser pulses. The research team combined photoemission electron microscopy and attosecond physics technology to achieve temporal accuracy, enabling them to study the interact...
Scientists have deciphered the assemblage of apical extracellular matrices in roundworms at the nanoscale using advanced microscopy. Defects in struts result in unnatural layer swelling, and the researchers found that collagens play a crucial role in maintaining matrix structure.
Researchers at ETH Zurich replicate the structural design of bluebird feathers using a new method. The material exhibits nanonetworks similar to those found in natural feathers and offers potential for technical and sustainable applications, including battery improvements and water filtration.
A novel aqueous lubricant technology has been developed at the University of Leeds, providing a longer-lasting solution for people with dry mouth conditions. The substance, composed of microgel and hydrogel, binds strongly to the surface of the mouth, reducing desorption and offering up to five times more effective relief.
Researchers have successfully observed the operating principle of promoters in a catalytic reaction in real-time. Using high-tech microscopy methods, they visualized individual La atoms' role in hydrogen oxidation. The study revealed that two surface areas of the catalyst act as pacemakers, controlled by promoter lanthanum.
Researchers have developed a new form of microscopy that can probe details in an object's surface using evanescent waves. The technique, which detects radiation emitted by the object itself, has been used to examine thermally excited evanescent waves in dielectric materials with nanoscale precision.
Research at the University of Gothenburg found that even low-active IBD patients have a higher risk of serious infections due to microscopic intestinal inflammation. Achieving a fully healed intestinal mucosa may reduce this risk, contributing to lower morbidity and mortality in IBD patients.
Researchers at MIT have discovered that the sounds produced by rocks under different pressures can reveal their depth and strength, helping scientists identify unstable regions below the surface. This new method could aid in drilling for geothermal energy and understanding the Earth's crust.
Researchers used a unique X-ray technique to capture soundwaves' propagation in a diamond crystal, revealing ultrafast structural phenomena that were previously beyond scientific reach. The breakthrough enables real-time imaging of solid materials with unprecedented resolution and speed.
Two studies by UPV/EHU researchers analyze recent and past oceanographic information off the Basque coast based on microfauna present in sediments. The research found that planktonic foraminifera assemblages are good indicators of ocean currents and water masses reaching the Basque continental shelf today.
Researchers discovered bimetallic tartrate complexes with unique structures, formed by insufficient ligand, leading to improved sensor characteristics for microbiosensors. The study showcases the potential of laser-induced chemical liquid phase deposition for creating nanostructures with various applications.
Scientists at TU Wien use microscopy techniques to observe chemical reactions on catalysts, revealing a wealth of detail that challenges previous understanding. The study shows that even simple catalytic systems are more complex than expected, with different scenarios prevailing on the micrometer scale.
Scientists have developed a new microscopy method that allows for non-invasive observation of mechanical properties in developing embryos. The line-scanning Brillouin microscopy (LSBM) technique provides faster imaging, reduced light-induced damage, and simultaneous visualization of biomolecules.
Researchers pioneered a technique to observe the 3D internal structure of rechargeable batteries, enabling direct observation of the solid electric interface (SEI) and its progression. The study reveals key predictors of SEI layer formation in a complex interplay of molecular dimensions, surface properties, and solvent interactions.
Researchers developed an operando reflection interference microscope to study lithium-ion batteries. The microscope provides critical insight into the working mechanism of the solid electrolyte interphase layer, a key component in determining battery performance.
Scientists at Cornell University have discovered a way to precisely locate magma storage in volcanoes, offering improved risk assessment for eruptions. By analyzing carbon dioxide-rich fluids trapped within cooled crystals, they can determine the depth of magma storage and scorching reservoirs with unprecedented accuracy.
A team of researchers has developed a prototype of a quantum microscope that can see electric currents, detect fluctuating magnetic fields, and even see single molecules on a surface. The microscope uses atomic impurities and van der Waals materials to achieve high resolution sensitivity and simultaneous imaging of magnetic fields and ...
Researchers observe a surprising phenomenon where particles near the surface of colloidal glass move faster than in the solid below, forming a liquid layer up to 30 particle diameters thick. This discovery sheds new light on the properties of thin disordered films and their potential applications in technology.
Researchers from the University of Kassel developed an approach to extend the limits of interferometric topography measurements for optical resolution below small structures. Microsphere assistance enables fast and label-free imaging without requiring extensive sample preparation.
Scientists from the University of Tsukuba created a scanning tunneling microscopy system that captures images as fast as 30 femtoseconds, allowing for faster study of rapid processes in materials. This advancement enables researchers to understand ultrafast dynamics and behavior of materials more accurately.
Researchers at the University of Illinois used single calcite crystals with varying surface roughness to simplify the physics of fault movement. The study found that friction can increase or decrease with sliding velocity depending on mineral types and environment, providing a fundamental understanding of rate-and-state equations.
A research team from Japan has developed a stable TERS system that enables characterization of defect analysis in large-sized WS2 layers at high pixel resolution. The team successfully imaged nanoscale defects over a period of 6 hours in a micrometer-sized WS2 film without significant signal loss.
The researchers discovered two modes of transport that influence whether and how proteins attach themselves to a surface. The team found that rougher surfaces promote longer flights, while less hydrophobic surfaces facilitate quicker localized adsorption/desorption.
Researchers at Arizona State University have developed a new microscopy method that can track 100 single molecules simultaneously in three dimensions. The technique uses surface plasmon resonance (SPR) technology to precisely image molecular binding events and study their dynamic activities in real time.
A new technique reveals the role of cations in surface chemistry, shedding light on environmental issues like rust and pollution. The study uses surface analysis to understand the initial stages of iron corrosion, which can help monitor carbon dioxide capture, water quality, and infrastructure management.
La Trobe University researchers developed a smart microscope slide that can detect cancer cells using enhanced color contrast. The technology uses nanoscale modifications to distinguish cancer cells from normal tissue, making early diagnosis more efficient.
Researchers found changes in erythrocyte morphology and nanoparticles on cell surfaces during radiation therapy, which may indicate treatment effectiveness or prognosis. The study suggests that analyzing these changes could lead to the development of a diagnostic method for assessing RT efficacy.
A study by researchers at KAUST reveals that image artifacts from astigmatism can misidentify crystal phases in 2D semiconductors, affecting the accuracy of scanning transmission electron microscopy. The team demonstrated that these effects can be mitigated using specific beam configurations.
A new microscopy technique called Pulsed Force Kelvin Probe Force Microscopy (PF-KPFM) has been developed, allowing for less than 10 nanometer measurements of work function and surface potential in a single-pass AFM scan. This breakthrough enables the characterization of the electrical properties of nanomaterials at the nanoscale.
Researchers have discovered that the microscopic surface geometry of mako shark scales can control flow separation, reducing drag on smooth surfaces. This passive mechanism could lead to innovative designs to increase agility in aircraft and helicopters.
Researchers demonstrate that massaging hair can increase the delivery of nanoparticles to hair follicles by creating channels for particle transport. The ratchet mechanism enhances particle speed and diffusion when massaged parallel to the resting surface.
A new analytical method using high-resolution scanning electron microscopy (HRSEM) has resolved the unique atomic structure at the surface of a material for the first time. This breakthrough enables direct information on both surface and bulk atoms, improving understanding of critical reactions such as catalysis and corrosion.
Researchers at ORNL used microscopy and data processing to study the surface of a perovskite manganite, revealing a Jahn-Teller distortion caused by oxygen atoms. This finding could improve our understanding of sensitive applications like solid fuel cells and oxygen sensors.