Researchers engineered NiCoP4O12/NiCoP nanowire arrays with high specific capacity and improved electrochemical performance through phosphorus doping. The material exhibits a high capacitance of 507.8 μAh·cm−2 and ultra-stable ability after 10000 cycles.
SourceHigher Education Press·JournalFrontiers of Chemical Science and Engineering·TypeExperimental study·DateApr 29, 2022
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 developed a disposable electrochemical sensor using graphite-based molecularly imprinted polymers to detect theophylline levels. The sensor can identify low concentrations of theophylline (2.5 μg/mL) in whole blood within 3 seconds, enabling real-time monitoring and potential overdose prevention.
SourceShibaura Institute of Technology·JournalMolecules·TypeExperimental study·DateApr 26, 2022
Researchers at Terasaki Institute for Biomedical Innovation have developed a flexible, antibacterial conductive hydrogel-ePatch that accelerates wound healing with minimal side effects. The e-Patch uses silver nanowires and alginate to promote cell proliferation and migration, resulting in faster wound closure and reduced scarring.
SourceTerasaki Institute for Biomedical Innovation·JournalBiomaterials·TypeExperimental study·DateApr 20, 2022
A new report from Oak Ridge National Laboratory identifies supply chain must-haves for maintaining the pivotal role of hydropower in decarbonizing the nation's grid. The report also highlights advances in safer battery technologies and innovative electron microscopy techniques for imaging lithium in energy storage materials.
SourceDOE/Oak Ridge National Laboratory·JournalACS Nano·TypeExperimental study·DateApr 18, 2022
A groundbreaking system implanted directly on the spinal cord has restored blood pressure regulation in a patient with multiple system atrophy-parkinsonian type (MSA-P), enabling them to walk again after being bedridden for over a year. This innovative therapy paves the way for new clinical breakthroughs in treating degenerative diseases.
SourceEcole Polytechnique Fédérale de Lausanne·JournalNew England Journal of Medicine·TypeRandomized controlled/clinical trial·DateApr 6, 2022
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A research team from City University of Hong Kong developed a multi-functional electrostatic droplet tweezer that can precisely trap and remotely guide liquid droplets on flat and tilted surfaces, as well as in oil mediums. The technology offers precise and programmable droplet manipulation with high velocity and agile direction steering.
SourceCity University of Hong Kong·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateApr 1, 2022
Dystonia is characterized by involuntary movements and postures, limiting daily activities. A new study maps specific brain networks for treatment success in patients with cervical and generalized dystonia. The findings reveal distinct stimulation sites depending on the type of dystonia, offering a more targeted approach to improving t...
SourceCharité - Universitätsmedizin Berlin·JournalProceedings of the National Academy of Sciences·DateApr 1, 2022
Researchers found that stimulating a specific area of the auditory cortex improved speech perception in an epilepsy patient, allowing them to decipher spoken sentences with clarity. The study used invasive brain stimulation to enhance speech detection over background noise.
SourceSociety for Neuroscience·JournalJNeurosci·TypeExperimental study·DateMar 28, 2022
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Scientists have created electrodes from recycled coffee grounds that can detect trace levels of biomolecules in vitro, offering a more sensitive surface for neurochemistry detection. The researchers hope to boost their neurochemical detection abilities by fabricating entire electrodes with carbon from coffee grounds.
Researchers developed a method to modulate molecular orbital energies, charge transport capacities, and spin electron densities of active units in covalent organic frameworks. This approach improves the stability of organic radicals and enhances the redox activity of COFs, leading to optimized lithium ion storage.
SourceDalian Institute of Chemical Physics, Chinese Academy Sciences·JournalJournal of Energy Chemistry·DateMar 15, 2022
A team of researchers created a theoretical model demonstrating the difference in electrical differential capacitance between polymeric and ordinary ionic liquids. They predict a huge increase in capacitance for polymeric ionic liquids compared to regular ionic liquids with the same chemical composition.
SourceNational Research University Higher School of Economics·JournalPhysical Chemistry Chemical Physics·DateMar 11, 2022
Scientists at Hokkaido University developed a prototype sensor to rapidly measure adenosine triphosphate (ATP) and lactate levels in blood samples. The sensor's sensitivity allows for the accurate detection of these molecules, enabling rapid assessment of disease severity.
SourceHokkaido University·JournalBiosensors and Bioelectronics·TypeExperimental study·DateFeb 25, 2022
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.
A study by Arizona State University shows that certain proteins can act as efficient electrical conductors, outperforming DNA-based nanowires in conductance. The protein nanowires display better performance over long distances, enabling potential applications for medical sensing and diagnostics.
SourceArizona State University·JournalACS Nano·TypeExperimental study·DateFeb 24, 2022
Researchers developed a novel electroanalytical technique that co-detects dopamine and uric acid in urine samples, overcoming interference from ascorbic acid. The technique uses a gold-containing ternary nanocomposite electrode, enabling simultaneous detection of low-level DA and UA under physiological conditions.
SourceCactus Communications·JournalJournal of Pharmaceutical Analysis·TypeExperimental study·DateFeb 22, 2022
A noninvasive imaging method called virtual intracranial EEG (ViEEG) has been developed to replace electrodes in epilepsy surgery planning. The method uses magnetoencephalographic (MEG) imaging to create a dynamic map of the brain during seizures, enabling precise identification of brain networks involved in seizure generation.
SourceUniversity of Birmingham·JournalNature Communications·TypeExperimental study·DateFeb 22, 2022
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 develop alternative diagnostic technology to evaluate Li-ion battery degradation mechanism quickly and efficiently. The approach allows for rapid detection of LLI degradation, facilitating real-time monitoring of individual cells' state of health.
SourceGIST (Gwangju Institute of Science and Technology)·JournalJournal of Energy Chemistry·TypeExperimental study·DateFeb 22, 2022
Researchers analyzed new kinds of atomic-scale microscopic images using artificial intelligence to understand why rechargeable batteries wear out. They discovered nanofractures caused by mechanical strain on materials, which could lead to the development of more indestructible batteries.
SourceStanford University·JournalNature Materials·TypeExperimental study·DateFeb 17, 2022
A new study has discovered that as brains mature, the precise ways in which two key memory regions communicate make us better at forming lasting memories. The findings also suggest how brains learn to multitask with age, with slower oscillations in older participants and faster oscillations in younger ones.
SourceNorthwestern University·JournalCurrent Biology·DateFeb 15, 2022
A new microsize-gap multiple-shot electroporation (M2E) device has been developed by SUTD researchers, offering improved effectiveness and accessibility for cancer drug delivery. The device is low-cost, manufacturable, and can be reused, making it a potential solution for under-resourced regions.
SourceSingapore University of Technology and Design·JournalACS Omega·DateFeb 11, 2022
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.
A new material, sodium carbo-hydridoborate, improves the performance of solid-state sodium batteries, making them more sustainable and durable. The ideal pressure to be applied to the battery for efficient operation has also been defined.
SourceUniversité de Genève·JournalAdvanced Materials Interfaces·TypeNews article·DateFeb 10, 2022
Researchers have identified a class of calcium-based cathode materials that show promise for high-performance rechargeable batteries. By running quantum mechanics simulations, the team pinpointed cobalt as a well-rounded transition metal for a layered Ca-based cathode.
SourceChung Ang University·JournalAdvanced Energy Materials·TypeExperimental study·DateFeb 7, 2022
A study of continuous monthly mortality data found that excess deaths associated with COVID-19 reached greater peaks than most other periods of excess deaths since 1918. The relative excess of deaths in 2020 was 12.5% in Switzerland, 8.5% in Sweden, and 17.3% in Spain.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeObservational study·DateJan 31, 2022
Researchers from Waseda University have developed an alternative technique, sampled current voltammetry (SCV), to accurately determine the activity of electrocatalysts used in water-splitting reactions. The study shows that SCV can provide reliable measurements of electrocatalytic performance at constant steady-state applied voltages.
SourceWaseda University·JournalJournal of The Electrochemical Society·TypeExperimental study·DateJan 31, 2022
A team of researchers from Osaka University has developed a simple system based on electrochemical reactions that can perform complex calculations. The system uses polyoxometalate molecules and deionized water to process information and solve nonlinear problems.
SourceOsaka University·JournalAdvanced Science·TypeExperimental study·DateJan 11, 2022
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.
Researchers developed a method to directly bond gold electrodes onto separate ultra-thin polymer films without adhesives or high temperatures. The new technique, called water-vapor plasma-assisted bonding, creates stable bonds between gold electrodes printed into ultra-thin polymer sheets.
A research team at Toyohashi University of Technology demonstrates a new substrate structure that enables the excitation and detection of high-intensity broadband spin waves, even when miniaturized. The YIG-on-metal (YOM) structure achieves broader frequency bandwidth and higher intensity than conventional electrode structures.
SourceToyohashi University of Technology (TUT)·JournalJournal of Physics D Applied Physics·TypeExperimental study·DateDec 20, 2021
Researchers developed a green synthesis method for ammonia production using green tea as a reducing agent. The study found that the optimized sample showed 2.93-fold enhanced photocatalytic activity and increased NH3 selectivity, outperforming bulk g-C3N4 under simulated sunlight irradiation.
SourceBeijing Institute of Technology Press Co., Ltd·JournalEnergy Material Advances·TypeExperimental study·DateDec 3, 2021
Scientists at TU Wien have developed a novel germanium-based transistor with the ability to perform different logical tasks, offering improved adaptability and flexibility in chip design. This technology has potential applications in artificial intelligence, neural networks, and logic circuits that work with more than just 0 and 1.
SourceVienna University of Technology·JournalACS Nano·TypeExperimental study·DateDec 1, 2021
A new theoretical model of supercapacitors takes into account cation properties to increase electric differential capacitance. The authors believe this will lead to the creation of more powerful energy sources in the future.
SourceNational Research University Higher School of Economics·JournalThe Journal of Physical Chemistry C·DateDec 1, 2021
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.
A new diagnostic tool for breast cancer uses a low-voltage electrical current to detect changes in lymphatic interstitial fluid, showing 70% effectiveness in predicting cancer presence. The device can be used repeatedly on women of any age, providing an additional diagnostic option for younger patients and those with dense breast tissue.
SourceUniversity of Utah·JournalIEEE Access·TypeExperimental study·DateNov 30, 2021
Researchers at Shinshu University developed a novel detection principle for stimulants, including methamphetamine, using electrochemiluminescence (ECL) emission. The method allows for accurate and selective screening of stimulants with high sensitivity and selectivity.
SourceShinshu University·JournalAnalytica Chimica Acta·TypeExperimental study·DateNov 29, 2021
A research team from Dalian Institute of Chemical Physics discovered the critical surface/interface behaviors governing ESDs' operation and failure. They visualized atmosphere-dependent relaxation and failure processes using in situ Raman, X-Ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS).
SourceDalian Institute of Chemical Physics, Chinese Academy Sciences·JournalJournal of the American Chemical Society·TypeCommentary/editorial·DateNov 29, 2021
Researchers at Linköping University have developed a concept for large-scale energy storage that is safe, cheap and sustainable. The technology uses wood-based electrodes and a new type of water-based electrolyte, achieving a world record for energy storage with organic electrodes in water-based electrolytes.
SourceLinköping University·JournalAdvanced Energy and Sustainability Research·TypeExperimental study·DateNov 18, 2021
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
Researchers developed a technology that accurately detects lies by analyzing facial muscle contractions, achieving a success rate of 73%. The study identified two distinct groups of 'liars' based on cheek muscle and eyebrow activation, with potential implications for real-life deception detection.
SourceTel-Aviv University·JournalBrain and Behavior·DateNov 17, 2021
Researchers at University of Illinois have developed an electrochemical process to recover valuable metals from spent lithium-ion battery electrodes. The method produces high-purity coatings of cobalt and nickel with approximate purities of 96.4% and 94.1%, respectively.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalNature Communications·TypeExperimental study·DateNov 15, 2021
Researchers developed a strategy to achieve ultra-high loading of single metal atom sites on cobalt oxide support, stabilizing Rh and other noble metals. The strained surface showed exceptional UOR activity and stability, requiring lower working voltage than commercial Pt and Rh catalysts.
SourceInstitute for Basic Science·JournalEnergy & Environmental Science·TypeExperimental study·DateOct 13, 2021
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 created a customized device that targets unique brain circuits associated with depression, providing immediate relief. The approach uses neural biomarkers to personalize therapy and has shown long-term efficacy in treatment-resistant patients.
SourceUniversity of California - San Francisco·JournalNature Medicine·DateOct 4, 2021
A team of researchers has developed a low-cost and low-waste device that uses Tootsie Roll candy as an electrode to monitor ovulation status or kidney health. The sensor works by detecting changes in salt levels in saliva, with preliminary tests showing promising results.
SourceAmerican Chemical Society·JournalACS Applied Materials & Interfaces·DateSep 29, 2021
Researchers at KAUST have developed a new type of wireless strain sensor that offers improved sensitivity and accuracy. The sensor uses fragmented electrodes to detect changes in electrical resistance or capacitance, allowing for real-time monitoring of material strains.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalACS Applied Materials & Interfaces·TypeExperimental study·DateSep 28, 2021
Researchers found that shrinking waveforms on electrocardiograms can help identify high-risk patients with COVID-19 or influenza, allowing for more aggressive monitoring and treatment. The study also showed that this technique may be particularly useful in overwhelmed systems where timely intervention is crucial.
SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalThe American Journal of Cardiology·TypeData/statistical analysis·DateSep 24, 2021
Researchers have developed a new interface technology that can provide natural sensory feedback from robotic prosthetics to amputees, reducing abnormal sensations and cognitive burden. The innovation uses ultra-small recording sites and molecular guidance cues to stimulate sensory axons selectively, improving control of robotic limbs.
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Scientists create a flexible supercapacitor using wrinkled titanium carbide nanosheets that maintains its ability to store and release electronic charges after repetitive stretching. The device has a high energy capacity comparable to existing MXene-based supercapacitors, but with extreme stretchability up to 800% without cracking.
SourceAmerican Chemical Society·JournalNano Letters·DateSep 8, 2021
Researchers developed a lightweight and flexible passive air-breathing PEMFC with simplified components. The new design allows for easy assembly and folding, reducing the number of parts and increasing power output when connected in series.
SourceInstitute for Basic Science·JournalACS Energy Letters·TypeExperimental study·DateSep 7, 2021
Scientists at Tokyo University of Science develop a new methodology to investigate the elusive electric double layer (EDL) effect in all-solid-state batteries. The study reveals that the EDL effect is dominated by the electrolyte's composition and can be suppressed through charge compensation, leading to improved performance.
SourceTokyo University of Science·JournalCommunications Chemistry·TypeExperimental study·DateAug 26, 2021
Researchers from Pusan University developed a super-stretchable, deformable, and durable material for 'super-flexible' alternating current electroluminescent devices. The material was successfully applied in devices that functioned with up to 1200% elongation, displaying stable luminescence over 1000 cycles.
SourcePusan National University·JournalAdvanced Materials·TypeExperimental study·DateAug 26, 2021
A study found that transcranial stimulation can increase the benefits of aerobic exercise and improve gait in Parkinson's patients. The treatment uses a weak current delivered by electrodes placed over specific brain regions, activating the pre-frontal cortex.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalNeurorehabilitation and Neural Repair·DateAug 24, 2021
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
NTU scientists create soft and stretchable battery powered by human perspiration, suitable for wearable devices. The battery generates electricity in the presence of sweat, providing a sustainable alternative to conventional batteries.
SourceNanyang Technological University·JournalScience Advances·TypeRandomized controlled/clinical trial·DateAug 16, 2021
Researchers from Terasaki Institute for Biomedical Innovation developed a method to fabricate ultrathin gold shells around silver nanowires, improving their stability and effectiveness. The gold-coated nanowires showed superior durability and performance in various tests, outperforming commercial nanowires.
SourceTerasaki Institute for Biomedical Innovation·JournalNano Research·TypeExperimental study·DateAug 16, 2021
Researchers have developed a flexible and wearable X-ray detector using metal-organic frameworks (MOFs) that don't contain harmful heavy metals. The device shows high-sensitivity sensing and imaging capabilities, making it suitable for various radiation monitoring and medical imaging applications.
SourceAmerican Chemical Society·JournalNano Letters·DateAug 4, 2021
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.
Researchers at INRS and Université de Montréal are developing new electrodes based on nanostructured materials to degrade chemical compounds, including persistent organic pollutants (POPs) like PFAS. The project aims to create innovative solutions to decontaminate waters containing harmful chemicals.
SourceInstitut national de la recherche scientifique - INRS·DateAug 2, 2021
Researchers at Ritsumeikan University have developed a novel technique to individually select and control tiny water droplets in lab-on-a-chip applications. The method uses electrowetting-on-dielectric technology to make individual droplets stand taller, allowing for selective contact and transfer of chemicals or cells.
SourceRitsumeikan University·JournalScientific Reports·DateJul 7, 2021
Researchers develop underwater plasmas using high-voltage pulses, creating extreme conditions with pressures and temperatures similar to the Pacific Ocean's deepest point. The ignition process challenges conventional theories and demonstrates the potential for re-oxidising catalytic surfaces in electrochemical cells.
SourceRuhr-University Bochum·JournalJournal of Applied Physics·DateJul 7, 2021
Researchers at Northwestern and George Washington universities developed a wireless, battery-free pacemaker that disappears after use. The device wirelessly harvests energy from an external antenna, eliminating the need for bulky batteries and rigid hardware.
SourceNorthwestern University·JournalNature Biotechnology·DateJun 28, 2021
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
A five-nanometer-thick layer of silver and copper outperforms conventional indium tin oxide in OLED displays, freeing up 20% more light. This innovation enables devices to maintain brightness while using less power, extending battery life and making displays more energy-efficient.
SourceUniversity of Michigan·JournalScience Advances·DateJun 25, 2021
Researchers developed unitized regenerative fuel cells with improved hydrophilic and hydrophobic properties, increasing hydrogen generation efficiency by 2-fold and power generation efficiency by 4-fold. The devices can efficiently transport water and gas, improving performance and round-trip efficiency.
SourceNational Research Council of Science & Technology·JournalScience Advances·DateJun 17, 2021
Researchers design new stimulation protocol for optic nerve stimulation to produce consistent and meaningful visual sensations. They use machine learning approaches to optimize protocols, which have shown promising results in artificial neural networks and psychophysical tests.
SourceEcole Polytechnique Fédérale de Lausanne·DateJun 16, 2021
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
Researchers have measured the super-slow process of oxygen loss in lithium-ion batteries, revealing how it changes the electrode's structure and chemistry over time. This new understanding could lead to the development of new ways to engineer electrodes and prevent oxygen loss-related degradation.
SourceDOE/SLAC National Accelerator Laboratory·JournalNature Energy·DateJun 14, 2021
Researchers have developed a printing technique to fabricate flexible supercapacitors, which can be bent, stretched, and twisted without losing electrochemical function. The printed devices use printable electrodes and functional inks, offering flexibility and low cost for various applications.
SourceAmerican Institute of Physics·JournalApplied Physics Reviews·DateJun 10, 2021
Researchers at KAUST developed a new molecular coating that significantly enhances the performance of organic photovoltaic cells, outperforming current materials like PEDOT:PSS. The coating increases efficiency by reducing electrical resistance, improving hole transport, and allowing more light to pass through.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalChemSusChem·DateJun 10, 2021
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
Scientists have discovered that water molecules respond differently to an electrode surface, affecting how substances dissolve in water and chemical reactions occur. This breakthrough could lead to more accurate simulations for water desalination and potentially provide clean water faster, cheaper, and cleaner.
SourceUniversity of Southern California·JournalNature·DateJun 3, 2021