Articles tagged with Laboratory Equipment
A portable DNA sequencer could aid environmental scientists, clinicians, and medical researchers in detecting genetic disorders. A new type of electronic device, the ion-selective field-effect transistor (ISFET), is being integrated into a DNA biosensor to measure changes in conductivity.
The new device can detect 24 pathogens, including anthrax, plague, and E. coli, and identify them within three minutes, significantly advancing current detection times.
A new portable detection system developed by PNNL can accurately detect toxic lead and other heavy metals in blood, urine, and saliva samples. The device is field-deployable, battery-operated, and provides quicker results than current state-of-the-art mass spectrometry systems.
Researchers at the University of Sheffield have created a revolutionary new technology that could transform medical scanning. The innovation enables instant analysis of medical screening tests and early detection of cancer, with potential to produce images as wide as the human torso.
The new chip design can be up to 10 times more energy-efficient than present technology, leading to longer-lasting cell phones, implantable medical devices, and sensors.
The Chemical Heritage Foundation will present Leroy Hood with the seventh annual Pittcon Heritage Award for his contributions to instrumental chemistry and genomics. The award recognizes Hood's pioneering work in developing key instruments for modern molecular biology, including the DNA sequencer.
Researchers developed a sensor system that measures airborne pollutants, temperature, and humidity to understand asthma attack causes. The system, worn in a vest, detected higher volatile organic compounds in one volunteer's home, revealing a pollutant pathway causing asthma attacks.
Researchers at Purdue University have developed a system that uses cell phones with radiation sensors to detect and track radioactive material, making it difficult for terrorists to go undetected. The system can pinpoint the location of radiation sources using data from multiple cell phones.
Researchers created tiny carbon-based pipettes that can probe cells with minimal intrusion and inject fluids without damaging cell growth. These nanoscale devices have potential applications in nanosurgery and the development of new drugs and therapeutics.
Researchers at Purdue University developed a new modeling technique to study and design miniature biosensors. The model explains why certain designs perform better than others and refutes long-held assumptions about sensor performance.
The Center for Maritime Systems at Stevens Institute of Technology has acquired three pieces of advanced research equipment with a $522,450 grant from the Defense University Research Instrumentation Program (DURIP). The CNC machine will be used to construct ship models and other hydrodynamic research equipment.
A $4.5 million POLENET project aims to cover West Antarctica with GPS trackers and seismic sensors, enabling systems-scale science through the dark polar night. The network will record data from 2010 to 2012, providing insights into climate change's impact on the WAIS.
The Mid-InfraRed Instrument (MIRI) will undergo thermal and electromagnetic calibration, scientific and environmental testing at the Rutherford Appleton Laboratory in Oxfordshire. The successful completion of the first tests just before Christmas will enable scientists to understand the best ways of making discoveries with the instrument.
The open-source tool Sage has won international recognition for its user-friendly tools and collaborative features, making powerful number-crunching accessible to mathematicians worldwide. With features like collaborative online worksheets, Sage is poised to replace commercial software commonly used in mathematics education and research.
A mathematical algorithm has been developed to determine the most efficient path for a spacecraft's journey from point A to point B, regardless of distance or time. The algorithm was tested and validated on the 1997 Cassini Mission, which required numerous gravity assists and complex maneuvers.
Researchers at MIT have developed an electronic nose that can detect hazardous gases like carbon monoxide and explosives using a novel inkjet printing method. The sensor, which consists of thin layers of hollow spheres made of barium carbonate, has the potential to be mass-produced for widespread use.
The upgraded system increases computing power by a factor of five, enabling researchers to explore complex systems at unprecedented scale and speed. With this boost, Argonne's leadership in petascale computing is solidified, paving the way for breakthroughs in materials research, medicine, and other fields.
Researchers at Princeton University have invented a new computer architecture that allows for 'transient trust' in transmitting sensitive information to parties on an as-needed basis. This design enables the secure transmission of crucial rescue information during events such as natural disasters, fires or terrorist attacks.
Researchers at Purdue University have developed tiny wireless sensors that can detect impending bearing failure in jet engines, providing critical advance warning to prevent breakdowns. The MEMS technology withstands extreme heat and transmits temperature data wirelessly, enabling early detection of failures.
The James Webb Space Telescope will utilize the advanced SpaceWire technology to improve communication between its components, allowing for higher data collection rates and enhanced scientific discovery. This enables the telescope to study more of the universe with its 66 million detector pixels.
NASA's CRISM instrument provides critical data for selecting a Mars rover landing site with a mineral record indicative of past water. The instrument offers 544 spectral variations to detect minerals, mapping the Martian surface in unprecedented detail.
Scientists have successfully measured the interaction between a single functional group and a carbon nanotube for the first time. The study found that the interaction strength depends on the electronic structure of the interacting molecule/CNT system, eliminating guesswork in designing new nanocomposite materials and devices.
Researchers at Ohio State University developed software to enable remote operation of high-powered instruments like microscopes and telescopes. The software, RICE, utilizes economic principles to optimize network bandwidth, preventing mistakes and reducing frustration.
A Purdue University study found that biometric devices, such as fingerprint and hand-geometry scanners, contain similar levels of bacteria to doorknobs. Researchers discovered that nearly all bacteria died on the devices within 20 minutes, with E. coli surviving slightly longer than Staphylococcus aureus.
Larry Hornbeck invented Digital Micromirror Devices (DMDs), chip technology behind HDTV, for manipulating light digitally. He received the 2007-2008 Prize for Industrial Applications of Physics from the American Institute of Physics for his pioneering work.
Researchers at Georgia Tech developed a miniature sensor to detect volatile organic compounds (VOCs) in aqueous and gaseous environments. The sensor uses polymer membranes deposited on a tiny silicon disk to measure pollutant molecules, offering an improvement over classical techniques that require lab analysis.
Rutgers University will receive $2.3 million in funding over four years to develop sensor placement and data analysis systems for detecting smuggled nuclear materials. The project aims to thwart terrorists using such materials to create 'dirty bombs' or environmental contaminants.
A team of researchers, led by Wake Forest University Professor Brad Jones, has developed a handheld device that can detect and identify radioactive particles. The device uses an atomic emission spectrometer to analyze environmental samples, providing rapid field testing capabilities.
SMART-1 has mapped the polar regions, surveyed lunar resources, and investigated potential landing sites. The mission has provided clues on the dynamics of ejecta after impact and laboratory experiments have modeled impacts.
Researchers at the University of Cincinnati have designed an AI software program that can recognize jokes, marking a significant advancement in computer capabilities. The bot uses phonological similarity and wordplay to identify humor, but is still limited by its current knowledge base and formal communication systems.
A team from RIT and UR is developing a detector that can withstand harsh radiation environments in space, enabling the capture of images from every wavelength in the electromagnetic spectrum.
Argonne scientists have won three R&D 100 awards for groundbreaking innovations in teleconferencing software, chemical gas detection, and medical imaging. The Access Grid platform enables global collaboration, while Passive Millmeter-Wave Spectroscopy provides a new tool for fighting terrorism. The Ultra-High Resolution Mammography Sys...
Researchers have developed a laser-based device to measure carbon dioxide, carbon monoxide, and methane emissions directly from vehicle exhausts. This technology has the potential to monitor emissions in real-time, enabling drivers to adjust their driving style and reduce pollution.
Researchers at Purdue University have developed a technique to precisely control the spectral properties of ultrafast light pulses, enabling the creation of advanced optical sensors for detecting hazardous materials and pollutants. The technique, called optical arbitrary waveform generation, also has potential applications in ultra-sen...
Researchers at Argonne National Laboratory have developed flexible hydrogen sensors using single-walled carbon nanotubes, exhibiting high sensitivity and fast response time. The sensors can detect 1% hydrogen concentration in room temperature within 3 seconds and withstand bending and relaxation multiple times.
Researchers have created graphene-based devices that can detect individual molecules of a toxic gas, offering potential applications for detecting hidden explosives and deadly carbon monoxide. The discovery was made by Dr Kostya Novoselov and Professor Andre Geim at the University of Manchester.
The project aims to develop a cost-effective solution to reduce the financial burden of sleep disorders on the Australian healthcare system. The new web-based intelligent decision support system will enable more accurate diagnoses and help determine if a night at the sleep centre is necessary.
The journal highlights two articles on cutting-edge bioinformatics software programs, including a user's guide to BLAST and a computational pipeline for identifying DNA variants. These tools enable biologists to analyze large-scale data, infer gene functions, and identify disease predictors.
The inaugural IBM Blue Gene/P system will enhance researchers' ability to conduct breakthrough science and engineering at the Argonne Leadership Computing Facility. The new system will provide a leading computing capability for advancing knowledge in fields such as climate change, biology, and energy sustainability.
The Powertrain System Analysis Toolkit (PSAT) software, developed by Argonne National Laboratory, has won a national award for technology development and is being recognized for its ability to simulate various powertrain configurations, facilitating the understanding of complex powertrains. PSAT enables automotive designers to quickly ...
The software uses detailed traffic census data and real-time surveillance to create realistic simulations, taking into account various factors such as driver behavior and air-plume dispersion. It also has post-disaster applications, including evaluating recovery decisions and modeling value pricing on toll roads.
A team of Purdue researchers has created a system that can pinpoint passengers who contaminate airline cabins with hazardous materials or pathogens. The technique, called "inverse simulation," analyzes airflow patterns and uses data from sensors to track the source of contaminants.
Scientists at Universitat Autonoma de Barcelona developed a new electro-chemical biosensor that detects pesticides and antibiotics in food with high sensitivity and portability. The sensor can detect levels of atrazine and sulphanilamides below maximum allowed concentrations, making it easier to control food safety.
A new mooring system has been installed on top of Kick'em Jenny, a submarine volcano, allowing for real-time data collection and transmission. This will improve researchers' ability to detect precursory activity before an eruption takes place.
The new VERITAS telescope array will enable the detection of an increased number of gamma ray sources, potentially including indirect dark matter detection. The instrument's sensitive instrumentation has an energy threshold of about 100 GeV and can identify sources with an intensity of about 1 photon per minute.
The University of Delaware has been awarded a $1.9 million grant to establish a Center for Spintronics and Biodetection, which aims to harness the magnetic properties of electrons to encode and process data. The center will focus on developing highly sensitive sensors that can detect tiny magnetic fields generated by nanoparticles.
Shirley J. Dyke successfully tested wireless sensors in a simulated structural control setting, demonstrating their potential to reduce damage from earthquakes. The technology has the potential to enable less manpower requirements and far less remodeling of existing structures.
Researchers used the world's smallest pipette to study tiny liquid metal droplets and found they develop surface facets that form an 'ethereal dance' as they freeze. This challenge to traditional theory may improve understanding of freezing processes in nature and nanotechnology.
GLAST will study extreme objects, detecting thousands of new gamma-ray sources and extending knowledge of dark matter. Environmental testing begins after successful integration of components, ensuring the spacecraft can survive launch and space conditions.
Researchers at Harvard University and BBN Technologies are creating a city-wide wireless sensor network called CitySense, the world's first of its kind. The network will focus on monitoring air pollution and weather conditions, collecting data on a scale never before attempted.
Researchers at Argonne National Laboratory have developed flexible electronic structures that can bend, expand, and manipulate devices, paving the way for applications in sensors and artificial muscles. These structures were created by forming single-crystalline semiconductor nanoribbons in stretchable geometrical configurations.
The DOE JGI's 'Shake 'N Plate' instrument, designed to alleviate bacterial culture plating fatigue, has been recognized for its team-driven workplace solutions. The innovation has led to a steady decrease in OSHA-recordable ergonomic injuries and improved productivity at the production genomics facility.
The Mars Express radar instrument has mapped the thickness of dusty ice deposits at Mars' south pole, estimating a liquid layer about 11 meters deep. The findings suggest that polar layered deposits contain most of the known water on modern Mars.
The Flat Plasma Spectrometer (FlaPS) is a tiny analyzer developed by Johns Hopkins University Applied Physics Laboratory to study plasma depletions in the ionosphere. The spectrometer's small size and low power consumption make it ideal for large-scale missions, enabling dozens of instruments to be carried on microsatellites.
SHIMMER is the first satellite-based instrument using spatial heterodyne spectroscopy to image the Earth's atmosphere and track altitude profiles of the hydroxyl radical. CITRIS will detect scintillation and refraction in the ionosphere, providing global maps of ionospheric densities and irregularities to improve navigation systems.
Researchers have produced a high-resolution map of Antarctica, offering 10 times greater detail than previously possible. The map allows for zooming in on specific regions, including dry valleys, and provides clear views of the ice sheet's surface.
The Very Large Telescope Interferometer (VLTI) equipped with AMBER has achieved unparalleled astronomical results, probing the formation stages of stars and detecting high-velocity jets in novae. The instrument's high angular resolution enables the observation of complex geometries and stellar winds.
Researchers have developed an artificial lateral line that mimics the functions of the biological system found in fish, enabling submarines to detect and track moving targets and avoid collisions. The device uses micro fabricated flow sensors integrated with metal-oxide-superconductor circuitry for on-chip signal processing.
A new communication protocol, SCP-MAC, has been developed to optimize energy efficiency for wireless sensor networks, reducing monitoring time from 2-3% to under 2 minutes per day. This improvement enables sensornets to watch wildlife or oilfields with longer-lasting batteries.
Researchers from UC Berkeley and Texas A&M University deploy high-resolution intelligent robotic video system to locate the ivory-billed woodpecker, a species considered extinct for decades. The system provides detailed video sequences of other birds, suggesting a new approach to field biology work.