Researchers have created a novel approach to restoring hearing by attaching bio-conjugated molecules to the cochlea, the shell-shaped ear bone. The molecules stimulate cell growth and connectivity in damaged inner ear cells, potentially treating hidden hearing loss and tinnitus.
Researchers create a new method to analyze irregularly shaped 3D objects using mass spectrometry and robotics. The technique, called RoSA-MS, uses a laser scanner to map the sample's surface and direct a sampling probe to collect trace amounts of material for analysis.
Researchers developed a model to test the cost and capabilities of a fleet of shared, automated electric vehicles in New York City. The study found that about 6,500 vehicles could be sustained on 1,500 medium-power electric vehicle chargers across Manhattan, resulting in a 33,000-ton reduction in carbon dioxide emissions per year.
Researchers have created a rechargeable yarn battery that can be twisted, stretched, and cut into multiple pieces, each powering a device. The battery maintains its charge capacity, is waterproof, and shows promise for wearable electronics.
Researchers develop method to optimize espresso by adjusting grinding size and brew ratio, ensuring uniform extraction and improved taste. The study also explores the impact of temperature on grinding coffee, proposing a solution for more consistent flavor.
Researchers have found a way to upcycle animal dung into paper products using cellulose, which could provide an alternative to traditional wood-based methods. The process involves treating the manure with sodium hydroxide and then bleaching it to produce purified cellulose nanofibers.
Researchers developed a new marriage of materials, combining ultrathin 2-D electronics with miniature particles to create microscopic machines. The devices have simple computing functions and can float in the air, allowing them to access environments they otherwise could not reach.
Researchers found that adding cellulose fibers extracted from banana plant waste to ice cream can slow melting, increase shelf life, and potentially replace fats used in the treat. The addition of these fibers also improves the creaminess and texture of low-fat ice cream.
Researchers have developed a powerful new 4-D printer that can create self-assembling structures with unprecedented flexibility and speed. The printer uses multiple printing techniques to integrate materials, conductive wiring, and grayscale lighting for advanced shape changes.
Scientists have developed an affordable specialized polymer coating that can be recharged with bleach treatments to continuously kill bacteria on coated stainless steel surfaces. The coating uses N-halamine polymers and has been shown to be effective against various types of bacteria, including E. coli and Staphylococcus aureus.
Researchers developed a 'candy cane' polymer weave that increases charge storage capacity, enabling flexible batteries and supercapacitors. The new material has nearly double the specific capacitance compared to conventional PEDOT-based supercapacitors.
Researchers have developed a zeolite filter to reduce carcinogens in smoked foods, resulting in superior smoke flavor. The filtered smoke was found to contain up to 93% fewer carcinogenic compounds than unfiltered smoke.
Researchers have developed a microgel scavenger that targets intestinal toxins, reducing inflammation and supporting natural gut flora. The new therapy has the potential to treat conditions caused by bacterial infections, such as C. difficile-induced colitis.
Researchers create device that absorbs trace fragrances on skin, gathering a profile of scents remaining after rinsing off. By mixing with polymers, they enhance fragrance retention and reduce costs for industry and consumers.
Researchers report that wildfires can cause a variable but predictable impact on the substances released from soils and flow into drinking water sources, leading to contamination. The study found that as wildfire severity increases, the amount of dissolved organic carbon (DOC) released by soil decreases, while sediments increase.
Scientists have discovered a beet compound that may help alleviate Alzheimer's symptoms by inhibiting the misfolding of proteins in the brain. The study found that betanin, a compound in beet extract, reduced oxidation of proteins associated with the disease, potentially slowing its progression.
Researchers present a modified small-molecule drug that targets the RNA polymerase subunit of the influenza virus, reducing its ability to replicate and spread. The compound could potentially eliminate the virus or slow down its reproduction, offering a new treatment option for patients with flu.
Researchers have identified useful commercial applications for grape waste, such as prolonging the shelf life of fatty foods. Grape pomace is rich in natural antioxidants like proanthocyanidins, anthocyanins, and ellagic acid, which can be used to substitute artificial antioxidants in food products.
Scientists have developed tiny, implantable sensors that can detect various body chemistries without triggering an immune response. The devices are being marketed in Europe and are expected to receive US approval, with potential applications including monitoring oxygen levels in patients with peripheral artery disease.
A new test developed by chemists can screen for synthetic opioids and cannabinoids in just under five minutes, helping medical staff identify the cause of an overdose. The device uses a small cartridge to extract and analyze drugs from blood samples, providing a potential solution to the growing crisis of opioid overdoses.
Researchers have created a new kind of smoke that can block both visible and infrared detection, which is crucial for military operations. The development could lead to the creation of a 'Swiss army knife' of smoke grenades with multiple spectral capabilities.
Scientists are developing a new living sensor that can detect fuel leaks in real-time, allowing for quick repairs and minimizing environmental disasters. The sensor uses bacteria to detect gas leaks and can be placed on the outside of pipes, making it a versatile technique.
Scientists used mass spectrometry to analyze proteins in beer at three stages of production, revealing over 200 unique proteins from barley and yeast. The study aims to understand how these proteins control beer's properties and potentially improve brewing techniques.
A recent study by researchers sheds light on the hidden health risks of elevated lead levels in private wells. The team found that even newer, 'lead-free' pipes can contain a small amount of lead that leaches into water, posing a risk to those consuming it.
Researchers have discovered an eco-friendly method for recovering valuable plastics from electronic waste using N-methyl-2-pyrrolidone (NMP) as a solvent. This approach recovers up to 89% of polycarbonate from cell phone plastic and can be reused multiple times.
The EPA has shifted focus to high-throughput computational models to quickly identify chemicals that require more scrutiny, following a slow start in its previous approach. Researchers have made significant progress, including the development of estrogen and androgen receptor models.
Researchers have developed remote-controlled nanospears that can pierce membrane walls and deliver DNA into selected cells with precision. The technique shows promise for the production of new gene therapies and may lead to more effective and less harmful methods for delivering genetic material.
Researchers developed a water-stable MOF/polymer composite that can remove over 1.6 times its own weight of mercury and 40% of its weight in lead from contaminated water samples. The material was tested in solutions with lead levels similar to those found in Flint, Michigan, and reduced lead concentrations to 2 parts per billion.
Researchers created a new type of microfluidic device using collagen-based membranes to mimic the growth of human intestinal cells. The results showed that colon cells grown on the collagen membrane were more viable and differentiated compared to those in other devices.
Researchers found that pets consuming parabens through their diet have increased exposure to diseases, such as diabetes and kidney disease. The study analyzed commercial pet food and urine samples from dogs and cats, revealing high concentrations of methyl paraben and its metabolite in both food and urine.
Researchers have created hybrid solar cells that can harness energy from both sunlight and falling raindrops. The innovative design uses textured polymers to increase the performance of triboelectric nanogenerators (TENG) in rainy conditions.
Researchers have developed graphene-based nanoscrolls with a large surface area, stability at high temperatures and durability. The material mimics the capillary structure in a dog's nose to detect odors at extremely low concentrations.
Scientists have developed a new sample storage method that uses tiny metal-organic hybrid structures to encapsulate and protect disease indicators from blood and urine samples. This technique has been shown to retain more than 85% of biomarkers for kidney damage, comparable to refrigeration.
The detergent industry is innovating to keep up with evolving market demands as consumers invest in upgraded products. Manufacturers are now considering e-commerce and sustainable packaging options, such as lighter and leak-proof formulations for long-distance shipping.
Scientists have developed a way to write graphene patterns onto virtually any surface, including food, using a new laser technique. This technology could enable edible electronics that track food origin, storage, and safety, as well as detect harmful organisms like E. coli.
Researchers have been working on optimizing and reformulating vaccines to target specific immune responses in individuals prone to relapse. Recent clinical trial data suggests that these new formulations may be effective in preventing opioid relapse.
Scientists developed a potent new medicine to fight addiction by blocking an enzyme, resulting in higher GABA levels and reduced dopamine release. The new compound, CPP-115, is 10 times more efficient than vigabatrin and has fewer side effects.
Researchers found that two red wine polyphenols, caffeic acid and p-coumaric acid, effectively cut back on the ability of oral pathogenic bacteria to stick to cells. When combined with an oral probiotic, the polyphenols were even more effective in fending off these bacteria.
Researchers created a composite material combining natural rubber with nanocarbons derived from compost, demonstrating improved electrical resistivity and potential applications as sealants and sensors. The study provides an eco-friendly alternative to carbon black fillers, which are commonly used in rubber products.
Researchers have developed liposomal nanoparticles that can deliver collagenase enzymes to remodel teeth in the mouth without surgery. This technology has shown promising results in pre-clinical studies, potentially leading to faster and less painful orthodontic procedures.
Researchers created thermal blankets to absorb sunlight, melting snow three times faster than natural processes. The eco-friendly solution slashes snow-removal costs and reduces environmental contamination risks.
The low FODMAP diet shows promise in treating irritable bowel syndrome (IBS) by avoiding common trigger foods like wheat, onions, and apples. Clinical trials indicate that 50-80% of subjects respond positively to the diet.
Researchers develop polymers that can change colors like structural color in nature, enabling smart decorations and anti-counterfeiting measures. The new materials use inkjet printing technology to produce a wide range of colors, including blue, green, orange, and red.
Researchers have discovered a genetic trigger that can increase plant branching, leading to improved crop yields. The newly identified chemical, DL1, has shown promise in both flower and rice plants, paving the way for potential commercial applications in agriculture.
Researchers have developed a fast gluten detector that can detect and quantify different sources of gluten than current tests, providing more accurate results. The new test is faster, taking only 45 minutes, and can sense less than 20 parts per million of gluten, meeting the FDA's limit for 'gluten-free' designation.
Scientists have identified a new family of peptides in wasp venom that can control insect behavior, which may also help develop Parkinson's disease treatments. The peptides, called ampulexins, were found to immobilize cockroaches, and further research aims to identify cellular targets for potential treatment applications.
Scientists estimate that hydraulic fracturing could affect aquatic organisms in 7-51% of streams due to freshwater usage. Improved monitoring is needed to protect these vital habitats and drinking water sources.
Scientists develop method to produce shinorine in lab, increasing reliable supply and reducing environmental impact. The new process uses freshwater cyanobacteria as host cells for shinorine expression, resulting in higher production yields.
Researchers investigated how additives impact carbon dioxide interaction with beverages, affecting taste and creaminess. They found that additives like sugar reduce diffusion rate, extending fizzy period. Hydrogen bonds also decrease, impacting taste.
Researchers have developed a smart coating that mimics the structure of human skin, offering a balance between strength and self-healing capabilities. The coating, composed of polyvinyl alcohol and tannic acid, can heal itself like skin when cut and also kill bacteria.