Scientists are developing new surgical stitches that can release anti-inflammatory medications directly into wounds, reducing inflammation and limiting scarring. This innovation has the potential to improve healing rates and success for anastomosis procedures, such as breast reconstruction surgery.
A team of researchers has created a clear nail polish that can turn long fingernails into touchscreen-compatible styluses. The polish works through acid-base chemistry, causing the protons to jump between molecules and change the capacitance slightly enough for smartphones to recognize it as a touch.
Researchers tested shirts from four retailers and found all samples exceeded lead limits, posing a risk to young children. Lead exposure can cause behavioral problems, brain damage, and other health issues.
Researchers have successfully recycled plastic waste from derelict fishing nets and household trash into asphalt roads in Hawaii. Initial tests show that pavements made with these materials release fewer microplastics than those made with standard asphalt pavement.
Studies report that improperly disposed wet wipes can break down into microplastics, polluting rivers and harming aquatic life. Researchers analyzed 72 product labels, finding that only 7% clearly indicated safe disposal methods.
Researchers have synthesized modified versions of psilocin that retain therapeutic activity while producing fewer hallucinogenic-like effects. The compounds, including 4e, demonstrate favorable stability for absorption and enable a gradual release of psilocin, potentially mitigating hallucinogenic effects.
Researchers found that black soldier fly larvae can break down RNA viruses in organic waste, reducing potential risks. The larvae's frass still contained some active viruses, highlighting the need for additional treatment.
A study by the American Chemical Society found that small active dogs produce more airborne particles, while larger dogs release more microbes into the air. The research suggests that dogs can impact household air quality at a level similar to or more than humans, and highlights the importance of including pet emissions in ventilation ...
Scientists investigate how recycled sewage interacts with simulated lunar and Martian regolith to create a suitable medium for crop growth. The experiment reveals that the weathered simulants supply essential plant nutrients, paving the way for sustainable human colonies in outer space.
Research reveals that liquid crystal monomers from household electronics accumulate in the brains of endangered dolphins and porpoises. The chemicals have been linked to altered gene activity and potentially negative impacts on marine mammals.
Researchers found that cultured beef cells contained fewer traditional protein allergens than regular steak but provoked stronger immune reactions in people with an acquired meat allergy. Cultivated meat cells also showed higher allergy-related hazard relative to alpha-gal-associated responses.
Researchers in Brazil developed a plant-based solution to shield hair from heat and environmental damage. The biopolymer film created by tara and red algae improves shine and combability while making hair slightly less elastic.
A study by researchers found that some US drinking water kiosks contain lead levels above public health recommendations, despite using reverse osmosis (RO) treatment. The source of the lead is attributed to corroded brass plumbing components in the kiosks.
Researchers detected seven of nine nitazene compounds in wastewater from a treatment plant serving nearly 300,000 people, with metonitazene found at similar levels before and after major events. Early detection is crucial for addressing the overdose crisis and preventing further loss of life.
Researchers developed simple DNA-based lateral flow assays for detecting feline parvovirus (FPV) and canine parvovirus (CPV) in pets. The tests demonstrated 100% sensitivity and reproducibility, enabling early identification of infections.
Researchers found that aged vape plumes in indoor environments contain fine particles with metals and highly reactive compounds, producing radicals that might damage lung tissue if inhaled. Repeated exposure to these plumes could negatively impact lung health, especially for individuals with pre-existing conditions.
Researchers discovered that gold nanospheres, named supraballs, can absorb nearly all wavelengths of sunlight, including near-infrared light. This technology, applied to a commercially available electricity converter, nearly doubled solar energy absorption compared to traditional materials.
Researchers have designed a prototype powder that activates to whiten and repair teeth, promoting oral health. The system uses the piezoelectric effect to generate ROS, killing bacteria and reducing inflammation in lab demonstrations.
Researchers have designed an electrode that captures airborne CO2 and directly converts it into formic acid, outperforming existing electrodes. The system demonstrated utility in ambient air conditions, making it a promising strategy for integrating CO2 capture into practical industrial applications.
Researchers discovered that Paenibacillus produces lariocidin, a powerful antibiotic, but the bacteria avoid its effects due to an enzyme called lrcE. This enzyme modifies lariocidin, preventing it from binding to the bacterial ribosomal RNA and protecting the producer.
Researchers discovered that frozen hydrogen cyanide crystals can trigger unexpected chemical reactions due to their highly reactive surfaces. These findings suggest that hydrogen cyanide could be a precursor to life's building blocks.
Environmental Health Perspectives has joined the ACS Publications portfolio, ensuring continued publication of high-quality research articles connecting environmental factors to human health. The journal will remain open access with waived article publishing charges until the end of 2026.
Researchers linked oily material to a 2019 oil slick in Brazil, using ocean current models and chemical analysis. The study reveals an additive contaminant effect where plastic pollution can transport oil pollution far beyond its origin.
Researchers developed an injectable paste derived from human skin cells to restore breast volume after tumor removal, with less scarring and shorter healing time. The material promotes blood vessel growth and tissue remodeling while keeping inflammation low, making breast reconstruction safer and more accessible.
A study estimates that wildland fires release an average of 143 million tons of airborne organic compounds annually, 21% higher than earlier estimates. This increase poses complex air-quality challenges, particularly in regions such as Equatorial Asia and Northern Hemisphere Africa.
Researchers developed a sustainable protein source by feeding plant remnants to fungi, generating high-quality protein beneficial to humans. The fungus-produced proteins were comparable in biological value to animal and plant proteins, making them a promising alternative for vegan and vegetarian diets.
A team of researchers developed a custom nitrate-sensing drone that can analyze samples mid-air, providing accurate results in just seven minutes. The technology has the potential to improve fertilizer use efficiency and prevent waterway pollution by monitoring nitrate concentrations in real-time.
Researchers found that some biodegradable tableware can transfer gluten into foods and drinks, exceeding regulatory thresholds. The study urges mandatory labeling for materials that contact food to prevent unexpected gluten exposure.
A team of researchers developed an algae-derived asphalt binder that improves moisture resistance, flexibility, and self-healing behavior in asphalt, potentially extending pavement life. Substituting 1% of the petroleum-based binder with algae-based binder could cut net carbon emissions from asphalt by 4.5%.
Scientists have developed an electrically conductive patch that can be ironed onto fabric, enabling diverse applications in healthcare, environmental monitoring, and robotics. The innovative technology uses a gallium-indium alloy and polyurethane mixture to create a stretchable film.
Researchers discovered that antibiotics can induce the production of pro-inflammatory compounds in the gut microbiome, which stimulates the immune system and induces antimicrobial peptides. This finding could lead to new therapeutic properties for these compounds in restructing the gut microbiome.
Researchers have developed a microneedle-based sensor to measure hypoxanthine levels, a reliable indicator of fish freshness. The sensor can detect concentrations as low as 500 parts per billion, making it a potential tool for real-time food-quality monitoring.
Researchers found that crickets are unable to distinguish between plastic and food, and will consume large plastic particles if their mouth can fit them. Crickets also break down microplastics into smaller nanoplastics during digestion, which may have negative environmental effects.
A team of scientists has developed a biodegradable mulching film that naturally repels pests using citronella oil, protecting crops while reducing pesticide use and plastic pollution. The new film was tested on strawberry plants and found to be effective in preventing pest infestation.
Researchers develop tiny microspheres packed with blood-sensing bacteria that detect gastrointestinal disease markers. The sensors are easy to collect from stool and can diagnose conditions like colitis and colorectal cancer.
Researchers developed a two-layer shell to encapsulate estradiol, delivering it directly to weakened bones and reversing osteoporosis. The new drug-delivery system showed improved bone density in treated mice without uterine side effects.
Researchers have developed a dynamic display technology that dissipates heat instead of generating it when the color changes, cooling the surface underneath. The passive cooling mechanism can be used on building billboards to show ads and help cool buildings' interiors.
Researchers have developed a menstrual cup with a plant-based, absorbent coating that repels bacteria and requires minimal cleaning. The coating and absorbent tablet could reduce the time and effort needed to clean and maintain menstrual cups, making them more accessible and equitable globally.
Researchers created an artificial tongue using milk powder that can detect capsaicin and pungent-flavored compounds, including those found in hot sauces. The study's findings show the potential of the casein-containing material to quickly test a food's spiciness level without putting taste buds at risk.
The American Chemical Society (ACS) has published research topics that are creepy but contribute to improving human life, such as developing an alternative to animal testing and creating an edible protective coating for vegetables. These studies will inform future retinal health research.
Researchers develop food-safe, natural film using edible fungus that blocks water, oil and grease absorption on various materials. The film, grown on common materials such as paper, denim and polyester felt, reveals its potential to replace single-use plastics with sustainable, natural materials.
Scientists studied the crystalline waste of over 20 reptile species and found spheres of uric acid in all of them. This unique packaging method may inform treatments for human conditions like kidney stones and gout.
A new triple-threat iron supplement improves blood iron levels in mice with anemia without initiating inflammatory responses or disrupting gut microbiota. The treatment combines iron, prebiotics, and probiotics to promote public health and minimize side effects.
Researchers have devised a battery powered by vitamin B2 (riboflavin) and glucose, generating an electrochemical flow from the energy stored in the sugar. The system offers a promising pathway toward safer and more affordable residential energy storage using non-toxic components.
A combination of wetland plants and a specific fungus has been found to be highly effective in removing per- and polyfluoroalkyl substances (PFAS) from contaminated wastewater. The fungus, Rhizophagus irregularis, boosts the ability of wetlands to remove PFAS, reducing environmental risks associated with these long-lasting compounds.
Researchers created a paper-thin LED that mimics sunlight's warm glow, ideal for next-gen phone screens and adaptive indoor lighting. The device uses quantum dots to convert electric energy into natural light, reducing blue wavelengths and promoting better sleep and eye health.
Researchers have developed a high-performance supercapacitor made from upcycled water bottles, demonstrating improved capacitance and reduced production costs compared to traditional glass fiber separators. The PET-derived supercapacitor is fully recyclable and poised for market-ready devices within the next five to 10 years.
Researchers found sustainable solutions in food waste for farming and pharmaceuticals, including bioactive compounds from millipede-digested coconut fibers. The American Chemical Society published four papers detailing these discoveries, providing new sources of materials for industries.
The American Chemical Society's President Dorothy J. Phillips congratulates Susumu Kitagawa, Richard Robson, and Omar M. Yaghi on their Nobel Prize in Chemistry win for developing metal-organic frameworks. This award highlights the power of chemistry to address global challenges through international collaboration.
A pilot study found that urban air contained three species of Candida yeasts classified as fungal pathogens, but these were absent in coastal air samples. The researchers suggest that the airborne yeast has industrial or urban origins, such as wastewater treatment plants, and may be infectious.