Researchers at Purdue University found that autonomous vehicles can interpret and respond to commands from passengers using large language models like ChatGPT. This technology allows the vehicle to personalize its driving to a passenger's satisfaction and take into consideration traffic rules, road conditions, and weather.
Researchers at Purdue University have developed a patent-pending optical counterfeit detection method for chips called RAPTOR, which exceeds traditional methods by up to 40% in accuracy. The technology uses deep learning to identify tampering and has been validated through simulations.
A Purdue team has discovered a protein called CrHAM that regulates meristem indeterminacy, preventing stem cells from differentiating into male organs. This discovery provides insights into the stem cell proliferation process and its role in maintaining gender balance in vascular plants.
A recent genomics study of prairie chickens in five states has found evidence of hybridization between the two species, with no clear indication of genetic problems. The study suggests that these species may belong to the same species and challenges wildlife management nationwide.
The LENN system protects and efficiently releases NA therapies within the cytoplasm of target cells, overcoming low efficiencies and immune system clearance issues. It is biomanufacturable, biodegradable, and highly tunable, targeting a variety of cells depending on their tumor-specific surface markers.
Researchers at Purdue University have received an additional $95,000 from the Trask Innovation Fund to further de-risk their technology for patent-pending drought-resistant soybean plants. Herman Sintim's team aims to develop novel compounds that potentially inhibit TAK1, a protein kinase shown to play key roles in arthritis.
The study demonstrates how agrivoltaics systems can minimize the impact of dynamic shadows on corn yield, allowing for efficient energy production. Researchers developed a model to calculate light intensity and tracked the sun throughout the day, resulting in an 8% loss compared to traditional farming methods.
Physicists at Purdue University have achieved a groundbreaking milestone in levitated optomechanics by observing the Berry phase of electron spins in nano-sized diamonds. By levitating and spinning these tiny diamonds at incredibly high speeds, they were able to study the effects of fast rotation on spin qubits.
A new national standard approved by AASHTO COMP uses Purdue-developed sensor technology to provide real-time data on concrete strength, potentially saving states and contractors time and money. The method aims to reduce uncertainty in determining when concrete pavement is strong enough to handle heavy truck traffic.
Researchers at Purdue University have trapped alkali atoms on an integrated photonic circuit, enabling photons to interact with the atoms and gate their transmission. This breakthrough demonstrates a potential for quantum networks based on cold-atom integrated nanophotonic circuits.
Researchers in the College of Agriculture, College of Pharmacy, and College of Science are developing effective cancer treatments targeting multiple genes with a single agent. They also created patent-pending superabsorbent materials from hemp, showing higher absorption capacity than traditional options.
Researchers from Insignum AgTech and Purdue University have developed a collaboration to detect tar spot disease in corn using drone imagery. The technology aims to enable farmers to identify early stages of the disease, allowing for timely treatment and reducing yield losses.
Researchers explore nanocarriers to enhance crop sustainability and resilience to climate change, addressing issues like rising food demand and soil degradation. The study's findings suggest potential for nano-enabled precision delivery in plants to transform agriculture.
The Purdue researchers created a patent-pending process to develop ultrahigh-strength aluminum alloys suitable for additive manufacturing. The alloys exhibit high strength and beneficial large plastic deformability, exceeding the range of traditional high-strength aluminum alloys.
A study by Dan Chavas and his team found that the rough texture of the land surface in South America may prevent tornadoes from forming, while a smoother ocean surface in North America enhances their frequency. This challenges established wisdom about the role of the Gulf of Mexico in tornado formation.
Researchers at Purdue University have developed a patent-pending compound called HSN748 to treat drug-resistant acute myeloid leukemia (AML). The compound has been validated in tests with IU School of Medicine and demonstrated 100% survivability after 120 days. AML is a cancer that begins in bone marrow and can be difficult to treat du...
Purdue University researchers developed a portable, paper-based system to detect fecal contamination on commercial fresh produce farms. The system uses loop-mediated isothermal amplification (LAMP) and achieves 100% accurate results within an hour.
The Purdue method creates layered perovskite nanowires with exceptionally well-defined and flexible cavities that exhibit unusual optical properties. These nanowires show promising applications in nanophotonics and nanoelectronics, including anisotropic emission polarization and efficient light amplification.
A new study finds that urban office buildings continuously release volatile organic compounds (VOCs) into the outdoors, similar to traffic emissions. The research team measured VOC concentrations in a high-performance office building and found indoor levels 2-15 times higher than outdoors.
A new pupfish family member has been discovered in New Mexico through genetic analysis. The study found that genetic drift was the primary driver of speciation, rather than natural selection. The researchers sequenced the entire genome of individual pupfish and compared them to previous genetic sampling.
Purdue University researcher Hana Hall explores the role of R-loops in neurodegenerative diseases, including Alzheimer's, by investigating their impact on neuronal aging and DNA damage. Her work aims to understand how R-loop accumulation contributes to cellular stress and damage.
LyoWave is commercializing microwave heating technologies developed at Purdue University, improving speed, cost-effectiveness, and product throughput. The company has entered a collaboration with Millrock Technology, applying its technology to boost freeze-drying systems' capacity for pharmaceuticals and diagnostic reagents.
A Purdue University researcher has received a $2.4 million NIH grant to develop novel inhalation therapeutics for resistant lung infections, which have established resistance to antimicrobial drugs and affect over 2.8 million individuals annually in the US, resulting in more than 35,000 deaths.
Anu has received a significant grant to support the development of its 100% compostable seedpods, which are used in its smart gardens. The company's technology enables fast and efficient growth of produce, reducing water usage by up to 90% compared to traditional gardening methods.
Researchers at Purdue University have developed a new 3D microscope technology using an electronically tunable lens, which automates the focusing process and reduces costs. This innovation enables fast and high-quality 3D imaging, overcoming limitations of traditional microscopes.
The Purdue-USDA team developed a web-based tool to identify genes regulating plant traits without conducting experiments. The tool uses machine learning to analyze large datasets and accurately predict transcription factors involved in seed oil biosynthesis, increasing oil content by up to 12%.
Four studies document the feasibility of microalgae-based and microbial wastewater treatment methods to remove nutrients like nitrogen and phosphorus. The methods show promise in reducing environmental harm while increasing midwestern seafood production and consumption.
Researchers have developed a method to make ceramic materials more plastically deformable at room temperature by introducing high-density defects through preloading at high temperatures. This approach has been validated in various ceramic systems and shows promise for improving the industrial applications of ceramics.
A team of researchers has identified two long noncoding RNA genes that control multiple traits in wild soybeans, including insect resistance and leaf growth. These findings can aid in the development of new domesticated soybean varieties with improved seed composition and nutritional traits.
A team of Purdue researchers has developed a novel immunotherapy to combat glioblastoma, a type of brain tumor with limited treatment options. The treatment uses genetically engineered stem cell-derived natural killer cells that can target and eliminate tumors without the need for blood sourcing.
The National Science Foundation has awarded Amplified Sciences a $275,000 Phase 1 Small Business Innovation Research grant to develop novel ultrasensitive optical reporter platform technology for early detection of pancreatic cancer. The company aims to improve diagnosis and treatment outcomes with its multiplexing capabilities.
Purdue University researchers create biocompatible nanoparticles modified with ATP that slowly release anti-cancer drugs and recruit immune cells to fight tumors. In mouse studies, these nanoparticles improved the effectiveness of paclitaxel against various types of cancers, including those in distant locations.
Researchers from Purdue University have discovered a new process by which petunia flowers use volatile organic compounds to communicate with neighboring plants, revealing a key role for a karrikin-like signaling pathway. The study provides insights into the plant's immune system and its ability to respond to threats.
Researchers at Purdue University are developing patent-pending smart soft contact lenses that can continuously monitor or treat chronic ocular diseases like glaucoma, corneal neovascularization and dry eye syndromes. The $6.7 million funding from the National Eye Institute will be used to refine the lenses and conduct clinical trials.
Researchers analyzed large craters on Europa to determine the ice shell's thickness, finding it to be at least 20 kilometers thick. This conclusion is based on the study of impact cratering and the combination of physical characteristics that could have created such a surface structure.
Purdue researchers have successfully isolated and detected drug-metabolizing enzymes from extracellular vesicles, which could enable personalized medicine by monitoring individual responses to prescription drugs. The method may also aid in detecting signs of Parkinson's disease and analyzing liver metabolism.
A new study by Purdue University finds that cooking on a gas stove can emit more nanocluster aerosol into the air than vehicles running on gas or diesel. This tiny particle pollution could increase the risk of developing asthma and other respiratory illnesses, especially for children.
Researchers at Purdue University have discovered a new type of emergent particle, the six-flux composite fermion, which explains rare quantum states in host materials. This discovery expands our understanding of topological electron physics and has significant implications for the ordering of known fractional quantum Hall states.
A team of physicists and veterinary scientists at Purdue University has developed a method to detect chemoresistance in cancer patients using biodynamic imaging (BDI). This technique measures the motions inside cancer cells and how they respond to chemotherapy, identifying patients who will not respond to treatment. The study shows pro...
Researchers have identified that moderate-severity disturbances leave different patterns of change in forest canopy structure. Forests with more complex canopy structures seem better able to withstand and recover from these disturbances. The findings suggest that managing forests to promote structural complexity could make them more re...
Researchers at Purdue University have received funding from the Trask Innovation Fund to develop innovative solutions for blood clot removal, home energy management, and pipeline safety. The projects aim to enhance commercial value of their patent-pending intellectual property and improve public health outcomes.
Researchers have found that the key step to protein formation can occur in droplets of pure water, where amino acids connect to form peptides with the same 'L' handedness. The discovery resolves a paradox and provides new insights into the early stages of life's chemical evolution.
Researchers from Purdue University used deep learning to generate growth models for various tree species, both with and without leaves. The AI models can produce complex tree models with detailed geometry, improving digital forest endeavors.
Quantum Research Sciences has developed a quantum computer software that achieves 28% improved accuracy over classical computers in predicting optimal inventory levels. The software will be used by the US Air Force to manage its supply chain, reducing costs associated with excess or inadequate inventory.
The project will assess how xanthophyll carotenoids in NutraMaize Orange Corn mitigate negative health effects associated with heat-induced oxidative stress. The researchers aim to improve egg-laying hen health and performance during heat stress events.
A new study published in PNAS found that a climate policy aimed at reducing carbon emissions would also lower nitrate levels in the Mississippi River Basin, benefiting the Gulf of Mexico. The policy could lead to a 3-4% reduction in the Gulf's dead zone.
Purdue University researchers have found that polaritons can contribute a larger share of thermal conductivity in semiconductors, overcoming phonon limitations. By understanding how to design materials and structures, manufacturers can incorporate these polariton-based nanoscale heat transfer principles into chip designs.
Researchers at Purdue University developed a novel AI engine to control and optimize optical microscopes, enabling 3D ultrastructure visualization of the brain circuitry with nanometer resolution. This technology has the potential to shed light on human development and disease, particularly autism and Alzheimer's disease.
Purdue researchers found that graphene's thermal conductivity is lower than previously thought due to four-phonon scattering. The team predicted the material's thermal conductivity at room temperature to be 1,300 W/(m K), which is less than diamond and raw graphite.
Purdue University researchers discovered that hair care products release potentially harmful chemicals into the air during use, with decamethylcyclopentasiloxane (D5 siloxane) being the most concerning chemical. The study found that inhaling these chemicals can pose health risks to humans and has significant environmental implications.