Researchers upgraded a photoelectron momentum microscope to use two undulator beamlines, enabling element-selective measurements and precise analyses of valence orbitals. This innovation provides deeper insights into the behavior of electrons in materials, advancing fields like condensed matter physics and materials science.
SourceNational Institutes of Natural Sciences·JournalJournal of Synchrotron Radiation·TypeExperimental study·DateApr 16, 2024
Researchers pioneer technique to control polaritons, unlocking potential for next-generation materials and surpassing performance limitations of optical displays. The breakthrough enables stable generation of polariton particles with enhanced brightness and color control.
SourcePohang University of Science & Technology (POSTECH)·JournalPhysical Review Letters·DateApr 8, 2024
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers used operando spectroscopy to study the oxygen evolution reaction in iridium oxide catalysts. The team found that binding of reaction intermediates to the electrode was controlled by long-range interactions between the intermediates and the solution, which depended on pH.
SourceOsaka University·JournalJACS·TypeExperimental study·DateApr 4, 2024
Researchers developed a compact swept-source Raman spectroscopy system for identifying both chemical and biological materials. The portable system addresses limitations of bulky dispersive Raman spectrometers, providing accurate results comparable to conventional systems.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·TypeExperimental study·DateApr 4, 2024
The study proposes a smart food formulation model using infrared spectroscopy to predict puree quality. PLS regression models accurately predicted characteristics like color, viscosity, and acidity, opening avenues for optimizing puree formulation.
SourceMaximum Academic Press·JournalFood Innovation and Advances·TypeExperimental study·DateApr 3, 2024
Scientists observed dynamic electronic behavior and surface structure of triphenylene molecules deposited on graphite substrates, revealing a standing-up configuration. The study contributes to the development of new luminescent materials and functional organic electronic devices.
SourceOsaka Metropolitan University·JournalThe Journal of Physical Chemistry C·TypeExperimental study·DateMar 19, 2024
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Recent advancements in terahertz radiation reveal the physical processes involved in quantum materials. The study highlights the exploration of THz emission in topological insulators and semimetals, multiferroics, and superconductors, shedding light on their fundamental physics.
SourceUltrafast Science·JournalUltrafast Science·TypeExperimental study·DateMar 15, 2024
Researchers at the Max Planck Institute of Quantum Optics have successfully developed a new technique for deciphering the properties of light and matter, enabling precise spectroscopy under low-light conditions. This breakthrough opens up possibilities for novel applications in photon-level diagnostics, precision spectroscopy, and biom...
SourceMax-Planck-Gesellschaft·JournalNature·DateMar 15, 2024
Researchers at Max Born Institute have successfully implemented high-resolution linear-absorption dual-comb spectroscopy in the ultraviolet spectral range. This breakthrough enables experiments under low-light conditions, paving the way for novel applications in precision spectroscopy and biomedical sensing.
SourceMax Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (MBI)·JournalNature·TypeExperimental study·DateMar 13, 2024
Researchers at UNIST have developed a method to measure nanometer-sized samples within a transmission electron microscope, utilizing nano-thermometers based on cathodoluminescence spectroscopy. The technique offers improved accuracy and spatial resolution compared to conventional methods.
SourceUlsan National Institute of Science and Technology(UNIST)·JournalACS Nano·DateMar 7, 2024
A new Raman spectral preprocessing algorithm enhances biomedical applications by improving noise removal and baseline correction. The two-step strategy, RSPSSL, uses self-supervised learning to achieve high-fidelity denoising and visualization of clinical tissue samples.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateMar 5, 2024
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Scientists develop innovative approach for hyper-spectral resolution and high-speed spectral acquisition using amplified femtosecond-pulse bursts. The technique offers high spectral resolution and motion-free scanning, promising applications in gas sensing, chemical analysis, and molecular dynamics tracking.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·DateMar 3, 2024
A team of researchers from the Max Born Institute has demonstrated a new approach to all-attosecond pump-probe spectroscopy using a compact intense attosecond source. This enables the investigation of extremely fast electron dynamics in the attosecond regime, which is not accessible by current attosecond techniques.
SourceMax Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (MBI)·JournalScience Advances·TypeExperimental study·DateFeb 22, 2024
Researchers have developed a novel 'nano active control platform' to control excitons and trions, providing valuable insights into the optical properties of two-dimensional semiconductors. The breakthrough discovery enables real-time analysis of nano-light properties with exceptional spatial resolution.
SourceUlsan National Institute of Science and Technology(UNIST)·JournalNano Letters·DateFeb 21, 2024
The UK Centre for Multimodal Correlative Microscopy and Spectroscopy (CoreMiS) will enable researchers to analyze environmental samples with unprecedented detail. CoreMiS has already been used to study ancient artifacts, detect pollutants in drinking water, and investigate antimicrobial resistance.
SourceUK Centre for Ecology & Hydrology·DateFeb 1, 2024
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
A new quantum optics technique has been introduced to explore light-matter interactions in semiconductors. The technique, called photon-cascade correlation spectroscopy, uses spectral filtering and photon-correlation analysis to reveal interactions between semiconductor exciton-polaritons.
SourceMacquarie University·JournalNature Physics·TypeExperimental study·DateJan 15, 2024
MIT researchers have developed a new method to track cell differentiation and study long-term processes like cancer progression or embryonic development. They used noninvasive Raman spectroscopy to monitor embryonic stem cells as they differentiated into multiple cell types over several days.
SourceMassachusetts Institute of Technology·JournalNature Biotechnology·DateJan 10, 2024
Researchers developed a method to observe single protein vibrational spectra using near-field optical microscopy, enabling detailed analysis of extremely small samples. The technique represents a major breakthrough for ultra-high sensitivity and super-resolution infrared imaging, as well as single-molecule vibrational spectroscopy.
SourceNational Institutes of Natural Sciences·JournalNano Letters·TypeExperimental study·DateJan 9, 2024
A team of scientists used functional near-infrared spectroscopy (fNIRS) to measure brain activity in two key visual regions, the lateral occipital complex (LOC) and fusiform face area (FFA). The study found that fNIRS successfully measured LOC activity but had limitations in detecting FFA activity due to its depth. This research has th...
SourceSPIE--International Society for Optics and Photonics·JournalNeurophotonics·DateJan 8, 2024
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Researchers used SERS spectroscopy to explore metabolites secreted by cancer cells, discovering a unique paracrine crosstalk that reprograms the tumor environment. This study demonstrates the potential of SERS technology for cancer metabolism research and may lead to new therapeutic strategies.
SourceElhuyar Fundazioa·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateDec 18, 2023
Researchers develop a versatile imaging system for targeted spectroscopy in the eye fundus, allowing for continuous color imaging and spectral measurements. The system enables users to select targets and move them to any location within the eye fundus region without realignment or fixation changes.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·DateDec 15, 2023
Researchers used NIRS to track oxygenated hemoglobin levels in infant brains responding to gentle touch. They found similar response times across age groups, but varying signal amplitudes that may be linked to changes in blood flow and erythropoietin production.
SourceTokyo Metropolitan University·JournalNeuroImage·DateDec 9, 2023
Researchers from China University of Petroleum apply terahertz spectroscopy to characterize oil shale's anisotropy, organic distribution, and fingerprint spectrum. The method enables simultaneous characterization of main oil generation zones and natural gas zones.
SourceEnergy Reviews·JournalEnergy Reviews·TypeLiterature review·DateNov 27, 2023
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers at University of Eastern Finland developed a new method for accurate determination of water content in water-soluble compounds, utilizing solution-state nuclear magnetic resonance spectroscopy. The method is simple, accurate and quick, with results comparable to traditional methods like TGA and X-ray crystallography.
SourceUniversity of Eastern Finland·JournalAnalytical Chemistry·DateNov 21, 2023
Researchers successfully monitored the diffusion behavior of a single molecule using SERS technology, enabling real-time analysis. The study found that crystalline violet molecules can be confined in sub-nanometer space, providing insights into molecular interactions and chemical reactions.
SourceHefei Institutes of Physical Science, Chinese Academy of Sciences·JournalThe Journal of Physical Chemistry Letters·DateNov 6, 2023
Researchers from Fudan University and others report a new method to analyze lattice vibrations and excitations in materials using terahertz difference frequency mixing. The technique offers sub-monolayer sensitivity for studying interface properties of complex oxides.
SourceUltrafast Science·JournalUltrafast Science·TypeExperimental study·DateNov 3, 2023
Scientists generate and control coherent polaron oscillations, enabling the manipulation of dynamic electric properties of polar liquids. The study demonstrates the importance of many-body interactions in polar molecular ensembles.
SourceMax Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (MBI)·JournalPhysical Review Letters·TypeExperimental study·DateOct 19, 2023
A research team developed a data fusion strategy combining near-infrared spectroscopy (NIRS) and laser-induced breakdown spectroscopy (LIBS) for fast and accurate detection of compound fertilizer components. The approach improved accuracy by up to 33.5% compared to LIBS alone.
SourceHefei Institutes of Physical Science, Chinese Academy of Sciences·JournalTalanta·DateOct 10, 2023
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers developed a novel WGM microprobe to enhance Raman signals by combining surface-enhanced Raman spectroscopy (SERS) and whispering-gallery-mode (WGM) microresonators. The platform enables 2D hyperspectral imaging with signal enhancement, opening opportunities for material analysis and chemical imaging.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateOct 10, 2023
Researchers at Children's National Hospital used magnetic resonance spectroscopy to find new biomarkers that reveal how CHD changes an unborn baby's brain chemistry. The study found altered levels of choline and N-Acetyl aspartate-to-choline ratios, potentially representing disrupted brain development.
SourceChildren's National Hospital·JournalJournal of the American College of Cardiology·DateOct 9, 2023
A team at Aston University has demonstrated that benchtop spectrometers can analyse pyrolysis bio-oils with high accuracy, comparable to expensive high-field spectrometers. This breakthrough makes NMR analysis of pyrolysis oils more accessible and affordable.
SourceAston University·JournalChemSusChem·TypeExperimental study·DateSep 8, 2023
Researchers found that adding niobium oxide to silicate glass increases bond density and connectivity, enhancing mechanical and thermal stability. This discovery could lead to the development of innovative glass formulations for various applications, including optics, medicine, and data transmission.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalActa Materialia·DateSep 6, 2023
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Researchers at UBC Okanagan's Integrated Optics Laboratory develop imaging systems that apply terahertz radiation, enabling fast and accurate characterization of biological specimens. This technology holds promise for improving diagnostic imaging and detecting carcinogenesis.
SourceUniversity of British Columbia Okanagan campus·JournalScientific Reports·TypeMeta-analysis·DateAug 14, 2023
A new technique combining ultrafast physics and spectroscopy reveals the dance of molecular 'coherence' in unprecedented clarity. This shows a vibrational effect, rather than motion for the functional part of the biological reaction that follows.
SourceImperial College London·JournalNature Chemistry·TypeExperimental study·DateAug 10, 2023
The study investigated high harmonic spectroscopy as a method to observe topology in materials. Despite thorough analysis, the researchers found that non-topological aspects of the system dominated its response, suggesting that topology may play a minor role.
SourceMax Planck Institute for the Structure and Dynamics of Matter·JournalPhysical Review X·DateAug 1, 2023
Researchers employed laser-induced breakdown spectroscopy, FTIR, and Raman spectroscopy to analyze gemstones from the Arabian-Nubian Shield. The study distinguished natural gems from synthetics and isolated elements contributing to their quality, shedding light on ancient trade routes.
SourceAmerican Institute of Physics·JournalAIP Advances·DateAug 1, 2023
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A novel Raman technique called thermostable-Raman-interaction-profiling (TRIP) allows for label-free and highly reproducible Raman spectroscopy measurements, breaking a 50-year-old challenge. The TRIP method enables the detection of protein-ligand interactions in real-time, potentially shortening drug and vaccine testing timelines.
SourceTexas A&M University·JournalProceedings of the National Academy of Sciences·DateJul 28, 2023
Researchers developed a SERMS method using AgNP/MoS2 nano-pockets for sensitive and long-duration dynamic detection of chemical reactions. The structure enhanced electric field and captured molecules, extending SERS detection time up to 8 minutes.
SourceHefei Institutes of Physical Science, Chinese Academy of Sciences·JournalAnalytical Chemistry·DateJul 28, 2023
Researchers developed a novel technique to measure the refractive index line shape in ultrafast XUV transient absorption spectroscopy. By controlling the phase of the XUV light field, they can manipulate matter response and explore new physical phenomena.
SourceUltrafast Science·JournalUltrafast Science·TypeExperimental study·DateJul 25, 2023
Rhomboid proteases play a key role in several diseases, including Parkinson's disease and cancer. A recent study using solid-state NMR spectroscopy and molecular dynamics simulations revealed that the opening of a gate is crucial for enzyme activity.
SourceLeibniz-Forschungsinstitut für Molekulare Pharmakologie·JournalScience Advances·TypeExperimental study·DateJul 20, 2023
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A new microscopy technique combines confocal Raman and Brillouin spectroscopy to analyze multiple dimensions of tissue, including morphology, chemical properties, and mechanical properties. The developed microscope has high spatial resolution and anti-scattering capability, providing clear images and accurate measurements.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·DateJul 6, 2023
A new study employs artificial neural networks to predict and optimize ozonation catalyst performance based on data from 52 different catalysts. The approach integrates fluorescence spectroscopy to determine optimal impregnation concentrations and times, resulting in improved catalytic performance and removal of total organic carbon.
SourceChinese Society for Environmental Sciences·JournalEnvironmental Science and Ecotechnology·DateJun 25, 2023
A new technique, FBS-IDT, enables high-resolution imaging of intracellular tau aggregates in their native environments. It demonstrates potential correlations between tau fibrils and lipid accumulation, offering a cost-effective solution for neurodegeneration research.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJun 20, 2023
Scientists have developed a novel photonics system that can measure low-energy dynamics of complex physical phenomena with high time resolution. This breakthrough approach combines terahertz spectroscopy and real-time monitoring to facilitate discoveries in materials science.
SourceUniversity of Ottawa·JournalNature Communications·TypeObservational study·DateJun 12, 2023
Researchers have created a novel method combining DNA scaffolds and acoustic force spectroscopy to characterize individual protein bonds. This innovation allows for the same bond to be re-tested up to 100 times, providing valuable information on how bond strength changes as molecules age.
SourceCell Press·JournalBiophysical Journal·TypeExperimental study·DateJun 7, 2023
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
Researchers utilized terahertz emission spectroscopy to explore properties and dynamics of quantum materials, such as superconductors and magnets, as well as graphene and metal nanostructures. The method revealed hidden material behaviors, enabling the discovery of exotic properties and phenomena in emerging materials.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJun 1, 2023
Researchers developed Plasma-grating induced breakdown spectroscopy (GIBS) and Multidimensional plasma grating induced breakdown spectroscopy (MIBS) techniques to overcome LIBS limitations. These novel methods exhibit heightened sensitivity and accuracy in detection, particularly for solution detection.
SourceUltrafast Science·JournalUltrafast Science·TypeExperimental study·DateMay 30, 2023
Researchers developed a machine-learning algorithm to predict the density of states within an organic molecule using core-loss spectroscopy data. The model achieved improved accuracy by excluding tiny molecules and adding specific noise to the data.
SourceInstitute of Industrial Science, The University of Tokyo·JournalThe Journal of Physical Chemistry·DateMay 17, 2023
Researchers at the University of Illinois developed a new method using NIR spectroscopy to detect three types of allergens in quinoa flour. The method is non-destructive, non-invasive, and highly accurate, providing real-time results that can be performed with minimal training.
SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalJournal of Food Composition and Analysis·TypeExperimental study·DateMay 17, 2023
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A new FRS sensor enables simultaneous two-component detection of nitrogen oxides, addressing slow measurement rates and lack of selectivity in traditional methods. The sensor achieves high detection sensitivity using wavelength modulation spectroscopy and a static magnetic field.
SourceHefei Institutes of Physical Science, Chinese Academy of Sciences·JournalSensors and Actuators B Chemical·DateMay 4, 2023
A team of researchers at Binghamton University partnered with Brookhaven National Laboratory to investigate copper oxide peroxides and their effects on oxidation reactions. They used two spectroscopy methods to observe changes in the surface of copper oxide and found that peroxides enhance H2 oxidation but inhibit CO oxidation.
SourceBinghamton University·JournalProceedings of the National Academy of Sciences·DateApr 24, 2023
A recent study using JWST observations of a compact galaxy at redshift 9.5 has provided insights into its physical properties. The analysis reveals that the galaxy has a remarkably small radius of 16.2 parsecs, suggesting high density star formation and an abundance of oxygen and hydrogen.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateApr 13, 2023
The POSTECH team developed a multifunctional tip-enhanced spectroscopy that dynamically controls the physical properties of quasiparticles in 2D materials. This technology increases interlayer excitons' luminous efficiency by 9,000 times and modulates their energy.
SourcePohang University of Science & Technology (POSTECH)·JournalLight Science & Applications·DateApr 4, 2023
A new spectroscopy probe could improve the accuracy of deep brain stimulation procedures for Parkinson's patients by providing real-time information on brain tissue. The probe uses optical fibers to perform spectroscopic measurements, which can help neurosurgeons navigate instruments inside the brain.
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Researchers have pushed single-atom vibrational spectroscopy to the level of chemical bonds, enabling precise measurements of point defects in graphene. The study found unique vibrational modes for two types of silicon point defects, with stronger signals for one defect configuration.
SourceChinese Academy of Sciences Headquarters·JournalNature Materials·TypeExperimental study·DateMar 21, 2023
The new upconversion time-stretch infrared spectroscopy (UC-TSIR) technique measures high-speed spectral data with improved resolution and increased spectral elements, enabling fast detection of molecular vibration information.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateMar 19, 2023
Researchers at Fritz Haber Institute develop a new technique to analyze negatively-charged chiral molecules using PECD spectroscopy. The method offers improved sensitivity and ability to distinguish between enantiomers, enabling the study of isolated molecules at low concentrations.
SourceFritz Haber Institute of the Max Planck Society·JournalAngewandte Chemie·DateMar 6, 2023
Researchers have developed a new ultrafast infrared spectroscopy method that can detect molecular vibration information at high speeds. This method, called upconversion time-stretch infrared spectroscopy (UC-TSIR), provides over 30-fold more spectral elements and 400 times better spectral resolution than conventional methods.
SourceSchool of Science, The University of Tokyo·JournalLight Science & Applications·TypeExperimental study·DateMar 3, 2023
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
Scientists at the University of Missouri have developed a novel method to detect food adulteration using nuclear magnetic resonance (NMR) spectroscopy. The technique can identify vegetable oil adulterants in hard cheese products with high accuracy, leading to improved consumer safety and product authenticity.
SourceUniversity of Missouri-Columbia·JournalMolecules·DateMar 1, 2023
Scientists develop a technology to detect and analyze nanoplastics in tap water using an electro-photonic tweezer and Raman spectroscopy. The new approach enables real-time detection of microplastics with high sensitivity, reducing analysis time from days to seconds.
SourceNational Research Council of Science & Technology·JournalACS Nano·DateFeb 27, 2023