Articles tagged with Laboratory Equipment
Researchers from SUTD developed a highly-customisable, 3D-printed peristaltic pump kit for microfluidics, which can be downloaded and assembled by users. The pump kit is powered by Arduino and offers precise control of flow rates, with an estimated cost of $50 per unit.
Researchers at KAUST have developed a nanocomposite that absorbs X-rays with near-perfect efficiency and re-emits the energy as light. This innovation improves high-resolution medical imaging and security screening, with detection limits up to 142 times lower than traditional methods.
A new study from the University of Bath is shedding light on the behavior of saline solutions under extreme conditions, a crucial step towards carbon storage in deep-sea aquifers. The research uses neutron diffraction to examine the interaction between salt ions and water molecules at high pressures and temperatures.
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.
Lactate sensors in wearables aim to monitor athletes' exertion levels, but the connection between sweat and blood lactate remains unclear. Researchers propose improvements to electrochemical sensors and develop an epidermal patch containing a lactate biosensor.
Researchers developed a novel sensor that can detect SARS-CoV-2 proteins without antibodies, giving results within minutes. The technology enables rapid diagnostics for Covid-19 and future pandemics, reducing economic loss.
A new instrument at the Advanced Light Source enables simultaneous measurement of crystal structure and optical properties during perovskite synthesis. This allows for real-time monitoring of material quality and performance, leading to potentially more efficient solar cells.
The cost of establishing laboratories to track antimicrobial resistance in Southeast Asian hospitals is substantial, making it challenging for many countries to implement such programs. Financial support is crucial to overcome these costs and provide effective antimicrobial resistance monitoring.
Researchers from DTU Space and The Hebrew University of Jerusalem found that solar eruptions reduce cosmic ray flux, leading to reduced aerosol production and decreased cloud cover. This results in an increase in the Earth's energy budget by almost 2 W/m2 within 4-6 days.
The University of Idaho's Deep Soil Ecotron facility will be a game-changer for understanding soil ecosystems, allowing researchers to conduct experiments at unprecedented depths. By studying deep soils, scientists can better understand how organisms respond to global environmental change and improve carbon sequestration.
Quaise Inc.'s new geothermal drilling technology uses millimeter waves to melt and vaporize rock, allowing for deeper access to hot resources. The company's test campaign aims to drill holes with increasing aspect ratios, simulating the full drilling process.
A new study by LIGO reveals a new type of mirror coating made of titanium oxide and germanium oxide reduces background noise in mirrors by a factor of two. This allows for an eight-fold increase in the volume of space that can be probed, enabling more frequent detection of gravitational waves.
Researchers have developed a new method for preparing cryo-electron microscopy samples using liquid nitrogen, which cools at rates roughly 50 times slower than ethane. This results in sharper images with reduced beam-induced motion and simplified workflows.
The European facility will study samples from asteroids and the Moon at a macroscopic level, unlocking exciting science on the formation and evolution of planetary bodies. The first instruments will be delivered in summer 2022, with the laboratory expected to fully operational by 2023.
Researchers uncover a 500-million-year-old 'worm-like' fossil, expanding the number of worm-like species known from this time period in North America. The discovery provides new clues about prehistoric environments and ecologies, helping scientists better understand the diversity of ancient animals during the Cambrian explosion.
Scientists at the University of Groningen have created a nanopore system that can measure thiamine (vitamin B1) concentration in urine in under a minute. The system uses an engineered thiamine binding protein and can be adapted to measure other important molecules.
The NIST-developed emberometer uses digital cameras to track embers in mid-air and reconstruct their 3D shapes. This tool helps researchers understand the behavior of embers, which can aid in developing better protection for structures during wildfires.
A team from the Russian Quantum Center developed a novel solid-state supersensitive room-temperature magnetometer capable of registering weak electrical sources in the brain. The device successfully detected alpha rhythm, a sinusoidal electric current in the back of the brain, and showed higher sensitivity than existing systems.
Scientists from the Institute of Nuclear Physics PAS discovered that medicines like painkillers can be used as makeshift emergency dosimeters due to their composition and standardization procedures. This method is more personal and easier than previous methods, which require breaking down expensive devices.
The PROTEIN-ID project aims to create a device that can read the fingerprint of proteins and identify their sequence, enabling rapid detection of diseases. The innovative device will use spectroscopic techniques, machine learning, and nanoscale sensors to analyze protein structures.
Researchers have determined the crustal thickness of Mars for the first time, with values ranging from 20 to 39 kilometers. This independent measurement allows for a precise map of the planet's crust across its entire surface.
Researchers developed an optimized schedule for automated biology lab robots, maximizing experiments within time and resource constraints. The S-LAB framework accounts for time constraints and resource conflicts, improving efficiencies in life science experiments.
The study improves laboratory constraints on exotic spin interaction, a key area of research for understanding dark matter and extra forces. By exploring velocity-dependent interactions, the team sets a four-order magnitude stricter limit than previous results, providing a new approach to probing beyond the Standard Model.
A team from UMass Amherst has designed a prototype charging system for smartwatches that utilizes human skin as a conductor to recharge wearable devices. The technology shows promise for developing battery-less wearables with minimal health risks.
The UOC's RLAB-UOC enables students to conduct practical experiments with real electronic and communications equipment remotely. The study found that students rate the laboratory and working with real tools positively, improving their learning experience and acquiring practical skills.
Researchers at MIT have developed a sweat-proof electronic skin patch that can monitor vital signs like temperature and hydration over long periods of time. The patch's design features artificial sweat ducts and a kirigami-like pattern to prevent sweat accumulation and sensor damage, enabling reliable health tracking.
A novel face mask detects Covid-19 in 90 minutes via embedded sensors, offering a new way to monitor healthcare workers' exposure. The technology also enables wearable biosensors for first responders and military personnel.
A new web tool, webSalvador, offers more accurate methods for constructing confidence intervals and comparing mutation rates in bacteria mutation research. This tool eliminates the need for scientists to learn programming languages, increasing efficiency and efficacy of the Luria-Delbrück experiment.
A new system using a drone with an electronic nose detects odor concentration in WWTPs, providing maps for targeted control actions. The technology represents a significant advance in odor management, surpassing previous methods that only tested single-odor chemical sources in controlled scenarios.
The COVID-19 pandemic prompted researchers to develop a remote lab exercise teaching students how to use micropipettes. The 'Remote Laboratory Exercise' kit, costing $135 per student, contained equipment and reagents for practicing technique remotely.
Researchers at Tokyo Institute of Technology have developed a new strategy to produce nanogap oxygen gas sensors with fast response times and low operating temperatures. The study presents a promising approach to create scalable gas-sensing platforms for various applications.
Researchers at EPFL's Integrated Systems Laboratory have developed a system that can measure propofol concentration in patients as they're being operated on, adjusting doses accordingly. The device uses machine learning to provide accurate measurements, overcoming the challenge of propofol sticking to needles
Researchers from Simon Fraser University and Canadian Space Agency will develop a new system to capture detailed seismic and gravimetric models of the lunar subsurface. This project aims to advance our understanding of the moon's geophysical properties and inform future exploration, potentially enabling human settlement.
Researchers developed SeKVM, a system that guarantees the security of virtual machines in the cloud through mathematical proof. This breakthrough enables companies and users to trust their data and computation in cloud computing providers like Amazon.
The new device measures cardiac micropotential energies in real-time, allowing early detection of abnormal heart function. It has shown sensitivity and potential to prevent sudden cardiac death, with successful tracking of a volunteer's heart function over four years.
The new software suite Quest helps utility companies and businesses evaluate energy storage scenarios and model its potential. Energy storage systems increase grid stability and reliability by capturing energy when produced and saving it when needed.
The DESI instrument will capture light from tens of millions of galaxies and other distant objects to construct a detailed three-dimensional map of the universe. The data will help scientists better understand dark energy's repulsive force and its impact on the expansion of the universe.
Researchers have developed sensors that can detect explosive materials, particles from deadly viruses, and illegal drugs at the part-per-quadrillion level. The technology has a wide range of applications, including monitoring wounds in soldiers and detecting roadside IEDs.
Researchers at Virginia Tech have developed a wearable headset that measures brain activity in real-time, allowing for the study of social interactions, humans of all ages and sizes, and people in motion. The optically pumped magnetometry technology enables movement-tolerant brain imaging simultaneously with two research volunteers.
A new low-cost, environmentally friendly sensor has been developed by University of Limerick researchers that can detect damage in pipelines and leaks as small as 2mm. The sensor uses highly sensitive eco-friendly crystals and has the potential to save water and reduce environmental impact.
Scientists are certain that dark matter exists, but have no direct evidence. Researchers at the University of Delaware propose using tabletop sensors to detect ultralight dark matter particles. They plan to use optomechanical accelerometers to measure changes in acceleration between materials.
Researchers at UC Riverside are developing a new approach to convert light falling on atomically thin semiconductor materials into electricity. By twisting these materials, they aim to create new sensing capabilities for layered and stacked monolayer semiconductors.
A new study from the University of Georgia has developed an inexpensive and spark-free optical-based hydrogen sensor that detects hydrogen presence without electronics, making it safer for widespread use. The sensor boasts faster response time and increased sensitivity compared to previous models, addressing key hurdles in hydrogen pow...
Researchers develop a new sensor that can detect Ebola in a single drop of blood and provide results in just an hour. The technology also shows promise for detecting COVID-19 and other viruses.
Researchers at Max Planck Florida Institute for Neuroscience used machine learning to develop Gold Digger software that can accurately identify gold particles bound to specific proteins of interest. The software uses a deep learning approach to distinguish gold particles from shadow artifacts with near-human level accuracy.
Researchers developed a fluorescence-based sensor for continuous cortisol detection, overcoming existing laboratory methods. The new sensor showed low levels of detection and reversible response in vitro, paving the way for an implantable sensor for real-time monitoring.
Scientists at Johannes Gutenberg University Mainz developed a novel implantable sensor using color-stable gold nanoparticles that report concentration changes of substances in the body through color changes, enabling long-term monitoring of disease progression and therapeutic success.
A recent study from Georgia Institute of Technology found that the type of material and number of fabric layers used in homemade masks significantly affect Covid-19 exposure risk. The best-performing materials for masks were blackout drapery and sterilization wrap, which provide an overall filtration efficiency of about 50% for submicr...
The OSIRIS-REx spacecraft will perform a final flyover of asteroid Bennu, capturing high-resolution images and collecting data from the asteroid's surface and science instruments. The mission aims to understand the extent of the disturbance caused by the sample collection event.
Researchers at Northwestern University developed a mechanical simulation of the whisker inside the follicle, discovering that bending creates an 'S'-shaped bend within the follicle. This deformation triggers sensor cells, sending touch signals to the brain, and can predict how whiskers activate different sensory cells.
Researchers have developed an AI-based software called 3DeeCellTracker, which can automatically track cells in 3D microscope videos. This versatile tool enables the analysis of cellular activities across biology, medical research, and drug development.
India aims to quintuple wind and solar energy capacity by 2030, which could hold greenhouse gas emissions at 2018 levels while nearly doubling electricity supply. Researchers also discover a hidden charge-generating pathway in copper-phthalocyanine:fullerene material for more efficient sunlight conversion.
Researchers at Lero found that novice gamers benefit most from tDCS before training sessions, improving performance on complex sensory-motor actions. The study suggests that neurostimulation can accelerate motor performance improvements in novice esports participants.
The research team applied filter functions and optimal quantum control theories to detect known signals from background noise in quantum bit (qubit) sensors. They obtained analytical insight into the optimal control protocol when background noise is white, similar to classical matched filtering scheme.
Researchers at Lawrence Berkeley National Laboratory have demonstrated how a world-leading electron microscope can image actinide samples as small as a nanogram, reducing costs and radiation exposure. This breakthrough allows for the investigation of other actinides and advances new materials for radiation cancer therapy.
A new system allows remote monitoring of freshwater mussels' behavior, enabling early detection of toxic substances. The sensor system uses inertial measurement units and transmits data wirelessly, with impressive accuracy in laboratory testing.
MIT researchers develop a deep-learning algorithm to optimize sensor placement on soft robots, allowing them to better interact with their environment and complete assigned tasks. The algorithm learns the most efficient sequence of movements and identifies the most important particles to improve performance.
The SIIOS team successfully tested its technology on Greenland's surface, detecting seismic waves comparable to those from ground-based seismometers. The findings could aid NASA's future missions to Europa and Enceladus, where subsurface liquid oceans are believed to exist.
A new project seeks to fill a gap in identifying vulnerabilities in ML frameworks by using Software Composition Analysis and Directed Grammar-Based Fuzzing. The tool can automatically report vulnerabilities in open-source libraries that an application depends on, helping developers address them before they can be exploited.
GraphIt, a state-of-the-art graph programming language, has been extended to run on graphics processing units (GPUs), enabling faster graph analysis. This advance accelerates graph algorithms, particularly those that benefit from parallelism, such as recommendation algorithms and internet search functions.