Articles tagged with Research and Development
Researchers at the University of Adelaide have discovered a failed antibiotic that can effectively kill two of Australia's most problematic weeds, annual ryegrass and wild radish, without harming bacterial or human cells. This finding could lead to faster development of new weed killers, saving farmers billions of dollars each year.
Researchers developed a rapid mixing reaction method to synthesize trifluoromethyl intermediate from fluoroform, taking less than a second. The new technique allows for improved yield of fluoride-based compounds and introduces a robust synthesis method for fluorine-based drugs.
Researchers have developed a solvent-free process to manufacture lithium-ion battery electrodes that are greener and cheaper than traditional methods. The new process produces electrodes that can charge faster, with a capacity of 78% in just 20 minutes.
University of Houston researchers create sensitive and reliable sensors for harsh conditions, operating up to 900 degrees Celsius. The sensors, made from flexible ultrawide-bandgap single-crystalline AlN thin films, offer advantages for applications in nuclear plants, neutron exposure, and wearable health care monitoring.
A large-scale study published in JAMA Neurology has demonstrated an association between trichloroethylene (TCE) exposure and the development of Parkinson's disease. Researchers compared health data from approximately 160,000 Navy and Marine veterans who served at Camp Lejeune or Camp Pendleton between 1975-1985, where TCE was used for ...
A €2.5million European research programme, FRIETS, is increasing the shelf-life of berries through high-precision agriculture and innovative processing methods while maintaining quality. The four-year project combines precision agriculture strategies with dehydration and edible coating methods to discover healthier food alternatives.
The European Space Agency has commissioned an engineering study to test the reliability of meta-optical elements in space. The collaboration aims to advance remote sensing systems while overcoming size and weight constraints, enabling innovative applications for Earth observation data.
Robert House, a Senior Research Fellow at Oxford University, has been selected as one of Forbes Magazine's prestigious 30 people to watch under 30 in Europe Science and Healthcare. He is working on developing innovative, sustainable Na-ion battery materials that promise to be significantly lower cost than conventional Li-ion batteries.
The University of Kentucky and its partners in Kentucky and Tennessee have been awarded a $1 million NSF Engines Development Award to advance circular economy technologies. The award aims to create a diverse innovation hub that secures U.S. competitiveness in Next-Generation Manufacturing and supply chain logistics.
A new method developed by Cornell researchers provides tools to interpret discarded X-ray crystallography data, enabling better understanding of proteins' movement, structure, and function. This breakthrough could lead to designing new drugs targeting specific proteins.
The article highlights the risks of AI misuse, including its impact on democracy, job loss, and social division. Experts warn that self-improving AGI poses an existential threat to humanity, and call for regulation to minimize harm and maximize benefits.
The National Institutes of Health has awarded a $1.4 million Postbaccalaureate Research Education Program (PREP) grant to LSU Health New Orleans. The program aims to enhance the diversity of the biomedical sciences research workforce by preparing individuals from underrepresented backgrounds for PhD degree programs.
Researchers at UVA Health System have made a breakthrough discovery about the role of microglia in seizure disorders. The study suggests that enhancing microglial activity could be a promising approach to preventing and managing seizures, offering new hope for patients who don't respond to existing treatments.
Researchers at Florida Atlantic University will investigate the links between multimodal transportation, climate adaptation and resilience. The center aims to promote transit access, sustainable communities and resilient development.
Researchers at Pusan National University have developed high-adsorption phosphates that can efficiently capture radionuclide cesium ions. These phosphates outperform standard adsorbents with record-high adsorption capacities, making them promising candidates for radioactive waste disposal.
A new high-speed two-photon microscope was developed with an unprecedented line scanning frequency of 400 kHz, achieving up to 10,000 frames per second. This allowed for precise observations of complex biological processes in living tissues, including calcium signal propagation and blood flow measurements.
Researchers have created a novel bioadhesive material to facilitate stem cell transplantation into damaged cartilage. The adhesive, derived from mussel protein and hyaluronic acid, enables the secure encapsulation of stem cells, promoting cartilage regeneration.
A Texas A¼M researcher has received a $3M NSF grant to test 3D printing living matter for substituting petroleum-based plastics in packaging, furniture and construction industries. The project aims to create locally available materials that can generate domestic jobs.
A Bentley University study shows that the National Institutes of Health (NIH) invests similarly to the pharmaceutical industry in bringing new drugs to market. The NIH spent $187 billion on research related to FDA-approved drugs between 2010-2019, with an average investment per approved drug of $1.7 billion.
A mobile application utilizing Python and a single-element ultrasound transducer has been developed for photoacoustic tomography (PAT) image reconstruction. The application successfully reconstructs high-quality images with signal-to-noise ratio values above 30 decibels, making it suitable for point-of-care diagnosis in low-resource se...
Researchers developed a new photonic blockchain called LightHash that uses a silicon photonics chip to reduce energy consumption in cryptocurrency mining. The approach could enable low-energy optical computing, reducing data centers' energy consumption and paving the way for more eco-friendly cryptocurrencies.
Developed by University of Georgia researchers, the superfoam conducts electricity, cleans polluted water, and resists blood, microbes, and proteins. Its versatility makes it a valuable resource for clinicians and environmental remediation professionals.
Researchers have developed a non-invasive technique using laser speckle imaging to visualize microvasculature in donor hearts and detect abnormal blood flow. The method enables precise visualization of blood circulation, potentially identifying hearts suitable for transplantation.
A cell therapy using myeloid cells bound to drug delivery microparticles reduces disease burden in a preclinical multiple sclerosis model. The therapy partially reverses hind limb paralysis and improves motor functions.
A new PANDA-project aims to develop and test an ear-EEG device that can screen patients for Alzheimer's and Parkinson's diseases. The technology measures brain electrical activity and sleep patterns, with the goal of identifying early signs of the diseases and enabling earlier diagnosis.
Nagoya University researchers have developed a poly(styrenesulfonic acid)-based PEM with an ultrahigh density of sulfonic acid groups, exceeding five times that of typical commercially available membranes. The new membrane exhibits a proton conductivity of 0.93 S/cm at 80°C under 90%RH, six times higher than Nafion or Selemion under th...
Researchers at UMass Amherst microbiologists have identified an enzyme involved in TB pathogen's survival and growth. The discovery offers a potential target for drug therapies for the deadly disease, which has few effective treatments and caused over 1.6 million deaths worldwide in 2021.
Scientists at TUM create genetic reporter proteins that can be resolved by electron microscopy, unveiling invisible cellular structures and processes. The discovery enables further research into disease mechanisms and potential therapeutic cell production.
Researchers developed an AI algorithm that allows electronic devices to express uncertainty when faced with unexpected data, improving cough detection technology. The new approach enables more precise detection with fewer sound samples per second, reducing computing power and addressing privacy concerns.
Researchers developed an AI-based method for virtual staining of histopathological tissue samples, producing images that closely resemble actual chemical-stained samples. This reduces chemical burden and manual work while enabling the use of tissues for other purposes.
Scientists at the University of Chicago have created a new material that can bend in half or stretch to twice its original length while still emitting light. The stretchable OLED display has applications in wearable electronics, health sensors, and foldable computer screens.
Researchers discovered a misfolded alpha-synuclein protein as a potential biomarker for early detection of Parkinson's disease. The test was accurate in detecting the disease 87% of the time and identifying its absence 96% of the time.
Researchers developed a multifunctional patch that detects plant diseases and abiotic stresses like drought or salinity. The patch can detect viral infections up to a week before symptoms appear, enabling growers to take action earlier.
A novel biorefinery process has been developed to minimize the usage of external utilities by reusing by-products from biomass production. The process successfully reduced the total process energy and supplied it by itself, as well as utilizing excess solid by-products for building materials and other purposes.
A study by Cornell University researchers found that using AI in conversations improves communication efficiency and positive emotional language, but participants perceive their partner as less cooperative when suspected of using AI-suggested responses.
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.
A new fluorescent probe, TiY, has been developed to selectively target and kill cancer stem cells, which are responsible for tumor growth. The probe can be used to simultaneously diagnose and treat cancer, offering a promising approach to improving cancer treatment outcomes.
Researchers successfully add purified curcumin to probiotic yogurt, preserving its dissolved form and enhancing its health properties. The study shows that the curcumin inhibits yeast, fungi, and bacteria growth while maintaining the recommended levels of beneficial lactic acid bacteria.
Researchers designed a mechanism for peer-to-peer energy trading in smart grids using a blockchain-based environment and an Arrow-d’Aspremont-Gerard-Varet (AGV) system to ensure security, efficiency, and transparency. The study found that the AGV mechanism is Bayesian incentive-compatible and budget-balanced under weak participation re...
A novel copper-containing polymeric filter can effectively capture carbon dioxide from the air, converting it into sodium bicarbonate that can be released harmlessly into the ocean. The technology has garnered international attention and could be powered by renewable energy in the future.
Researchers at West Virginia University are exploring iodine-based thrusters as an alternative to traditional fuel sources, aiming to reduce dependence on rare noble gases. They plan to develop diagnostic technology to measure the performance of these thrusters, paving the way for widespread use in space exploration.
Researchers discover ZBTB12, a molecular barrier that prevents dedifferentiation in human pluripotent stem cells, and shed light on the core differentiation mechanism.
The new center aims to amplify biomedical research and human health applications, fostering collaboration among innovators. BRIC members will have access to resources and support for applying their nuclear physics expertise in new areas.
Researchers have developed a practical method to generate green hydrogen using natural enzymes, which contain only earth-abundant elements. The new approach enables the efficient production of green hydrogen from sunlight, making it a promising solution for decarbonizing transportation and industries.
A team led by Professor Yoshihiro Yamazaki from Kyushu University discovered the chemical innerworkings of a perovskite-based electrolyte developed for solid oxide fuel cells. By combining synchrotron radiation analysis, large-scale simulations, machine learning, and thermogravimetric analysis, they found that protons are introduced at...
Researchers have developed a functional polymeric binder for stable, high-capacity anode material that can increase the current EV range at least 10-fold. The new polymer utilizes hydrogen bonding and Coulombic forces to control volumetric expansion, resulting in a thick high-capacity electrode and maximum energy density.
A new technique combines machine learning with short-wave infrared fluorescence imaging to detect precise tumor boundaries with higher accuracy than traditional methods. The approach achieved a remarkable per-pixel classification accuracy of 97.5 percent and demonstrated robustness against changes in imaging conditions.
Researchers developed a hybrid micro-robot that can navigate in physiological environments and capture targeted damaged cells. The micro-robot uses electric and magnetic mechanisms to identify and transport single cells for further study.
Researchers at Pohang University of Science & Technology have created a high-performance AI semiconductor device using IGZO, achieving over 98% accuracy in handwritten data classification. The new device's design enables efficient linear and symmetric programming, making it suitable for large-scale AI applications.
Researchers at Texas A&M University have developed the first molecular therapeutic for Angelman syndrome, a devastating neurogenetic disorder. The therapy targets an evolutionarily conserved region in the UBE3A-AS transcript and has shown promising results in clinical trials.
A team of MIT researchers has created an 'unclonable' label system to combat counterfeit seeds in Africa, where fake seeds can cost farmers up to two-thirds of expected crop yields. The system uses biodegradable silk-based tags with unique codes that cannot be replicated.
The CONVINCE project, funded by €4 million, focuses on developing cognitive deliberation capabilities in autonomous robots to enhance safe and robust operation in unstructured environments. The goal is to enable robots to adapt to their surroundings and tasks autonomously without human intervention.
Researchers from POSTECH and University of Ulsan developed an omnidirectionally stretchable pressure sensor mimicking the structure and function of a crocodile's sensory organ. The sensor maintains sensitivity to pressure even when subjected to significant deformation, enabling its use in various wearable devices.
Researchers at Pusan National University have developed a novel solvent-resistant hole injection layer material, enabling the creation of efficient solution-processed OLED devices. The material exhibits high mobility and excellent film-forming properties, leading to improved efficiency and lifetime compared to existing materials.
Researchers developed a self-driven lab, AlphaFlow, that uses AI to optimize complex chemical reactions and discover new materials. The system significantly reduces the time needed to develop new chemistries from months to hours.
A recent WHO review reveals a significant shortage of new antibiotics in the pipeline, with only 12 approved drugs introduced between 2017 and 2021. The majority of these drugs target non-critical pathogens, leaving critical ones like Acinetobacter baumannii and Pseudomonas aeruginosa underrepresented.
A team of researchers, led by UMass Lowell's Neil Shortland, is developing AI systems to help doctors triage patients in emergency situations. The project aims to identify the best human attributes that AI can mirror when making difficult decisions.
A new 'best practice' protocol has been developed by researchers at University of Bath to standardize data collection and reporting in piezoelectric materials. This is crucial to ensure reproducibility in energy harvesting research, which is hampered by inconsistent experimental reports.
Researchers suggest a four-part framework to identify animal viruses that may infect humans, focusing on viruses from repeat offender families and those with known human compatibility. By studying these viruses early, scientists can develop diagnostic tools and treatments, and be better prepared to combat future pandemics.
The new technique allows for the production of a dozen different soft polymer material morphologies, including ribbons, nanoscale sheets, rods, and branched particles. By precisely controlling three sets of parameters during manufacturing, researchers can fine-tune the morphology of polymeric materials at the micro- and nano-scale.