Articles tagged with Cotton
Researchers have developed a method to infuse cotton fibers with fluorescent and magnetic properties, eliminating the need for chemical treatments. This breakthrough could enable the creation of sustainable fabrics with desirable properties.
Researchers at University of Otago used advanced technology to compare fiber types, finding cotton adsorbs least VOCs, while polyester emits the most odors. Wool shows a mix of high adsorption and low release patterns, highlighting intermolecular forces as key factor.
Researchers investigated electronic materials for micro-electronics, opto-electronics and quantum technologies, developing flexible thermoelectric zinc oxide thin films on cotton textiles. Aalto University's expertise in cutting-edge materials science is highlighted, with publications cited more often than the world average.
Researchers have identified key genes that control epigenetic modifications in wild and domesticated cotton, opening the door to new breeding techniques. By targeting these genes, breeders may be able to create crops with improved traits such as increased fiber yield and drought resistance.
A team of researchers discovered that a bacterium infects cotton by tricking the plant to produce food for itself, ultimately depleting the plant's resources. The study offers potential tools for earlier diagnostics and strategies for controlling the disease, which can affect up to 40% of cotton yield.
A study published in the Proceedings of the National Academy of Sciences reveals that interbreeding genetically engineered cotton with non-Bt cotton can delay and even reverse evolution of resistance by pests. This novel strategy involves planting a mix of Bt and non-Bt seeds, which generates a random mixture of plants within fields.
A 21-year study found that cotton tip applicator-related ear injuries affect over 263,000 children annually. Most injuries occur when children use the applicators alone or fall while using them.
Researchers at Aalto University have made significant progress in recycling and upcycling clothing to create high-quality textiles. They discovered an ionic liquid that can dissolve cellulose from wood pulp and cotton-polyester blends, producing fibers stronger than commercially available viscose.
Researcher Sandra Roos developed a comprehensive life cycle analysis to map the environmental impact of clothing. She found that conventional cotton growing is particularly heavy on the environment, but post-fibre processing stages like dyeing are equally hazardous. The most effective way for consumers to reduce their environmental loa...
Chronic administration of nandrolone decanoate in albino mice increased serum aldosterone and sodium ion levels, indicating possible steroid-related cardiovascular disorders. The study suggests a correlation between altered aldosterone concentrations and cardiovascular diseases.
Researchers from UT Institute of Agriculture won the Outstanding Paper Award in Weed Technology for their study on cover crops and herbicides. The study found that combinations of grass and legume cover crops provided effective control over glyphosate-resistant Palmer Amaranth, with cereal rye and wheat showing the best results.
A UT doctoral candidate won a competition presenting research on the impact of droplet size and orifice number on fungus control in cotton. The study found no significant difference in disease control or yield between treated and untreated cotton.
Researchers discovered the DNA sequence responsible for determining leaf shapes in upland cotton, leading to potential improvements in crop yields and farmer costs. The study found that plants with leaves having five deep lobes, like okra, are less susceptible to boll rot and offer better dispersal for pesticides.
Researchers at Emory University School of Medicine have engineered a live attenuated RSV vaccine candidate that is highly effective in mice and cotton rats. The vaccine, called OE4, induces high levels of antibody production while maintaining its immunogenicity, making it a promising candidate for further clinical investigation.
A study by Dartmouth Health found that children genetically predisposed to obesity overeat when exposed to TV food ads. The study showed a significant increase in calorie consumption among children who watched food commercials compared to those who watched toy ads.
Researchers discovered that trans-kingdom small RNAs can protect crops from fungal pathogens, including the causal agent of 'Cotton Cancer'. The study found that specific sRNAs can be expressed in cotton cultivars to confer resistance to Verticillium wilt disease.
AAAS researchers have developed a new type of cloth that can reflect sunlight while allowing heat to radiate from the body, potentially reducing energy costs associated with air conditioning. The fabric, made from nanoporous polyethylene, passes 96% of infrared radiation through its pores, making it highly effective at keeping cool.
Researchers create a self-healing fabric coating using squid proteins, allowing damaged areas to repair themselves. The coating has potential applications for everyday clothing and as a protective barrier against chemical and biological warfare agents.
A study by the University of Texas at Austin found that increasing pollinator diversity can dramatically increase cotton production, with a potential boost of up to 18% in South Texas. This could lead to an increase in annual revenue for Texas cotton farmers of over $1.1 million.
A new Bt technology could provide improved control of thrips and plant bugs in cotton, reducing the need for insecticide applications. The treatment has shown better plant protection than alternative strategies in field tests.
Researchers at Vanderbilt University have successfully created three-dimensional artificial capillary systems using cotton candy machines, which can keep living cells viable and functional for over a week. This breakthrough technique uses hydrogels as scaffolds to support cells within artificial organs.
A team of researchers has developed a more environmentally friendly and cost-effective method for making wrinkle-resistant cotton fabrics. The new process uses citric acid and xylitol to create textiles without the need for hazardous formaldehyde, mitigating environmental and health concerns.
A team of international researchers has developed recommendations to preserve the local environment in China's Xinjiang region, which produces ten percent of global cotton production. Sustainable land use practices and reforestation are key to reducing soil salination and preserving groundwater supplies.
A team led by Chris Saski from Clemson University will sequence the genome of Upland cotton to unlock its complex secrets, with potential benefits for plant breeding and agriculture. The project aims to improve Upland cotton fiber yield and quality, addressing global challenges like climate change and food security.
A detailed genetic road map of Upland cotton has been created to improve crop yields, reduce water usage, and minimize pesticide applications. The new sequence will enable researchers to better understand the interactions between genes that determine fiber production and oil content in seeds.
A groundbreaking achievement has deciphered the genetic makeup of Upland cotton, a crucial step toward developing superior lines with advanced fiber elongation and strength. The research also sheds light on polyploidy genetics and its significance in crop plants.
Dartmouth researchers have identified a specific temperature that stimulates an antitumor immune response, which resists metastatic disease. Using iron nanoparticles and alternating magnetic fields, they found that temperatures of 43 degrees centigrade trigger the systemic immune response.
The National Cancer Institute has renewed its grant to Norris Cotton Cancer Center, solidifying its status as a Comprehensive Cancer Center. The center offers top-notch patient care, cutting-edge research, and innovative treatments.
Researchers found that fast food companies fail to promote healthy menu items in their kid's ads, while prioritizing toy premiums. Children recalled toys more than 70% of the time, but noticed food less than half of the time.
A new study suggests that biotechnology and traditional agriculture can be compatible approaches toward sustainable agriculture. Combining computer modeling and field research, the international team found that diverse patchwork of crops in northern China slowed adaptation to genetically engineered cotton by a wide-ranging insect pest.
A new study published in Science Express reviews progress in addressing challenges using evolutionary histories and rapid adaptation approaches. The research highlights the urgent need for better implementation of these strategies to combat escalating resistance to antibiotics and pesticides.
Research published in Applied and Environmental Microbiology found that polyester clothes smell worse than cotton after exercise due to bacteria growth. Bacteria like micrococci thrive on polyester surfaces, breaking down sweat and hormones into odor-causing molecules.
A study found that early initiation of menopausal hormone therapy has a neutral effect on atherosclerosis progression in women. Meanwhile, the effectiveness of decision aids for advanced care planning is unclear due to limited research. Additionally, recent safety lapses at government labs pose a bioterror risk, highlighting the need f...
Researchers at the American Chemical Society have developed a novel compound that reduces the bleaching temperature of cotton fabrics from 200 degrees Fahrenheit to 140 degrees, significantly lowering energy consumption and producing less wastewater. The new method also improves fabric quality and maintains vibrant colors.
Researchers have identified a novel mechanism of resistance in pink bollworm insects to genetically engineered Bt cotton, which could impact the effectiveness of integrated pest management strategies. Alternative splicing is responsible for the diverse variants of cadherin protein that confer resistance.
Researchers sequenced and assembled the Gossypium arboreum genome, revealing its genetic mechanisms underlying complex polyploidization. The study also identified key genes modulating fiber growth and found connections to Verticillium dahliae resistance.
Researchers discovered that Darwin's finches will weave insecticide-treated cotton into their nests, keeping them parasite-free. The treatment proved effective in reducing mortality rates among young finches, making it a promising tool for bird conservation on the Galápagos Islands.
Researchers discovered that finches in the Galapagos Islands use treated cotton to kill parasitic fly maggots, protecting baby birds and potentially helping endangered species. The biologists tested this self-fumigation method on Darwin's finches, showing that it is effective against the nest fly Philornis downsi.
Researchers found that planting cotton in May reduced boll damage by up to 36% compared to June planting dates. Early planting avoids peak stink bug pressure during the bloom cycle, reducing the need for insecticides.
Researchers at Norris Cotton Cancer Center have developed an antibody that targets the ProAVP surface marker in small-cell lung cancer. The antibody, MAG-1, significantly slows tumor growth in mice and has shown promise as a potential treatment for recurrent small-cell lung cancer.
Resistance to pesticides has increased in nearly a thousand pest species, including insects, weeds, and fungi. Entomologists updated definitions for key terms related to resistance to facilitate understanding and management of the issue.
Researchers found that volatile market conditions and technological substitutes like Bt cotton significantly impacted the value of bat pest control services, resulting in a 79% drop. The study's findings fuel a discussion on whether conserving biodiversity is economically worthwhile.
Small-scale farming households in India experienced improved calorie consumption and dietary quality after adopting genetically modified (GM) cotton. The technology enabled these households to afford more and better food, reducing food insecurity by 15-20%. GM crops may be an important component of a broader food security strategy.
The new fabric uses microfluidic technology to form excess sweat into droplets that drain away automatically. The fabric's water-repellent properties and controlling patterns of conductive threads enable targeted sweat collection and removal.
Unprocessed, raw cotton has been found to be an ideal, eco-friendly material for cleaning up oil spills, absorbing and holding over 30 pounds of crude oil per pound. The sustainable and biodegradable property of cotton makes it a promising alternative to synthetic sorbents.
Researchers from North Carolina State University have created a 3D model of an enzyme that links glucose to cellulose, a crucial component of plant cell walls. The breakthrough could enable genetic engineering of plants and trees for improved fibers or wood strength.
A new study by University of Arizona entomologists reveals that the pyramid strategy for genetically modified crops may not be as durable as previously assumed. The research found that critical assumptions underlying the strategy do not always apply, and that some degree of cross-resistance between toxins can reduce its effectiveness.
Researchers at Eindhoven University of Technology developed coated cotton that absorbs exceptional amounts of water from foggy air, releasing it as temperature rises. The material, inspired by nature, can provide water for agricultural purposes and potentially be used in desert regions.
Researchers discovered that firebugs and cotton stainers rely on symbiotic bacteria to thrive on Malvaceous plant seeds. The bacterial community helps provide essential nutrients and detoxify toxic chemicals, making it a key factor in the bugs' survival and success.
The DOE JGI has sequenced the simplest cotton genome, Gossypium raimondii, to improve fiber composition and increase biofuels production. This data will help researchers accelerate gene function studies, particularly cellulose biosynthesis.
A study by University of Missouri researchers found that American consumers place a high value on apparel produced entirely in the US, with a 42% increase in perceived value compared to similar products made overseas. This trend could be damaging to American apparel manufacturing businesses and the overall economy.
The genome sequence of diploid cotton (Gossypium raimondii) has been completed, providing a valuable resource for studying cotton quality and output. The study reveals insights into the genetic characteristics and evolutionary mechanisms underlying cotton, with potential applications in improving its fiber production.
A new study published in Pediatrics found that rating films with an R for smoking can significantly reduce smoking onset in U.S. adolescents. The research, conducted at the Norris Cotton Cancer Center, estimates that eliminating smoking from PG-13 movies could lower adolescent smoking rates by as much as 18 percent.
A study by researchers at the University of Arizona found that pest populations are evolving resistance to genetically modified cotton plants, which produce toxins derived from Bacillus thuringiensis. The discovery highlights the need for closer monitoring and countering of pest resistance to biotech crops.
A University of Manchester study found Johnson's Baby Extra Sensitive Wipes equivalent to water in hydrating newborn skin, challenging current NICE guidelines. The trial involved 280 babies and showed no significant differences in hydration or secondary outcomes, except for a slight increase in napkin dermatitis.
A Texas AgriLife Research team is conducting a 3-year study to analyze the benefits of converting traditional cotton land to grow switchgrass or biomass sorghum for bioenergy crops. The study aims to reduce greenhouse gas emissions and promote agricultural sustainability.
A recent study by Dr. Paul DeLaune found that reduced tillage has no impact on cotton yields and can even increase net returns through deficit irrigation. The research suggests that conservation tillage systems can conserve water resources and reduce energy usage, making them a viable option for cotton producers in semiarid environments.
Scientists developed a new fabric coating that repels water, acids, bases, and organic solvents, outperforming existing stain-resistant technologies. The coating remained intact after multiple wash cycles, showcasing its durability.
A partnership between DyStar and RedElec Technologie may improve the environmental profile of indigo dyeing by eliminating sodium hydrosulfite. The new process aims to reduce waste and stop a water pollution problem at its source.
Scientists uncover evidence of punctuated evolution in ancient Egyptian cotton, suggesting rapid change over a short period. The findings shed light on agricultural development in the ancient world and provide insights for modern agriculture.