Articles tagged with Water Solubility
Researchers at Kyushu University have developed a novel molecule that can produce fluorescence and serve as an MRI contrast agent, addressing limitations of current imaging techniques. The molecule, a water-soluble and metal-free compound, demonstrates improved imaging depth and reduced toxicity compared to existing agents.
Research finds that pyrope garnet can retain up to 0.2 wt.% water, potentially dominating water transport via basaltic slabs into the lower mantle. The study also reveals strong pressure-temperature dependence of water solubility in pyrope garnet.
A new classification system classifies dietary fibres into five key features, providing a more nuanced understanding of their health impacts. The researchers argue that current classifications are simplistic and do not capture the diverse structures and complex mechanisms through which dietary fibres influence human physiology.
A new method to enhance pea protein solubility, combining heat treatment and guarana extract, offers potential as an ingredient in plant-based beverages. The approach improves emulsion stability and vitamin D3 preservation.
Researchers developed a new durable plastic that breaks down in seawater, reducing microplastic pollution. The material is strong, non-toxic, and customizable for various applications.
Researchers create a nanocapsulation strategy to solubilize insoluble aromatic polymers in water, enhancing their processing and development. The approach uses bent aromatic amphiphiles to form micelle-like nanocapsules that encapsulate hydrophobic molecules.
Researchers have developed methods to produce polyphenolic compounds with improved solubility through microbial fermentation, enabling potential life-saving drugs. The process, called glycosylation, attaches sugar molecules to the compounds, making them more effective in preventing diseases such as cancer and heart disease.
Researchers from GIST have developed a hydrotropic-supporting electrolyte to enhance the solubility of organic redox molecules in aqueous systems. This improvement enables the creation of high-energy-density electrochemical capacitors with potential applications in redox flow batteries.
Scientists studied water's interactions with cellulose, discovering it can form layered shells that control chemical reactions and physical properties of the material. The work aims to design better cellulose-based products using water's properties for applications like drug delivery and electronics.
A new biodegradable food packaging system reduces microbial contamination and extends shelf life, reducing waste and foodborne illness. The system uses pullulan-based fibers with natural antimicrobial agents, demonstrating a significant reduction in contamination and an increase in avocado shelf life.
Research team from Goethe University reproduces Asian monsoon conditions in experimental chamber, identifying increased aerosol particle formation. The study found that ice clouds can form under lower water vapour supersaturation than anticipated, affecting climate models' accuracy.
The CryForm project aims to replace synthetic stabilizing agents with crystalline materials, enabling innovative multiphase formulations for safer, more sustainable and affordable products. The project will develop biocompatible crystals for pharmaceutical, cosmetic and food applications, contributing to the European Green Deal.
Researchers at CeMM have developed an eco-friendly process to synthesize organic materials using water instead of toxic solvents, achieving cost savings of up to 25% and improving material properties. The process involves heating molecules in water under pressure to create high-performance materials with unique structures and properties.
Researchers found that semi-aquatic anoles can exhale air into a bubble on their skin and re-inhale it, increasing their chances of eluding predators. The team studied six species of semi-aquatic anoles and found that all possessed the rebreathing trait, despite being distantly related.
Researchers at the University of Notre Dame created a new class of near-infrared fluorescent dyes by introducing a voluminous shield to protect against photobleaching. The dye, called s775z, provided stable fluorescence and was quickly cleared from the body, making it suitable for biomedical imaging applications.
Experiments simulate conditions of Neptune-like exoplanets, suggesting mutual solubility between silica and water. This finding challenges traditional views on the distinction between rock and ice, with potential impact on the study of water-rich planets.
Researchers from Washington University found that adding orthophosphate to the water supply before switching to chloramine can prevent lead contamination. In their experiment, lead levels remained below 10 micrograms/liter in pipes treated with orthophosphate, whereas levels rose above 80 micrograms/liter in control pipes.
Exposure to neonicotinoids as tadpoles impairs wood frogs' ability to flee from predators, with affected individuals jumping or moving less. However, physical abilities like distance jumped and refuge finding remain unaffected.
A new method has been developed to deliver curcumin to cancer cells, enhancing its effectiveness in treating various cancer types. The approach involves creating a sophisticated metallocyclic complex using platinum that increases curcumin's solubility and synergy.
Researchers developed a new method to detect nucleation in microdroplets by measuring contrast between droplets and their surroundings. The technique provides the most accurate and efficient way to detect crystal nucleation, overcoming previous resolution challenges.
The University of Huddersfield is working with Yorkshire Water on a £300,000 project to identify ways to reduce the presence of lead in tap water. Researchers will use equipment that simulates domestic plumbing systems and analyse water samples from homes across Yorkshire.
Researchers at Georgia Institute of Technology have developed water-based electrochromic film inks, making them safer and more accessible for various industries. The new method eliminates the use of flammable solvents and toxic fumes associated with previous inks.
Liquid crystals used for food coloring may have uses beyond food dyes, exhibiting unexpected characteristics that can be harnessed for sensors and other applications. The material responds dramatically to temperature, concentration, and pattern changes.
Researchers have identified three new uranium minerals, leesite, leószilárdite, and redcanyonite, found growing on the walls of old uranium mines in southern Utah. These minerals provide valuable insights into the chemistry and structure of uranyl compounds and their interactions with the environment.
Hot melt extrusion (HME) and injection moulding (IM) are becoming increasingly prevalent in the pharmaceutical industry due to their ability to increase solubility of poorly water-soluble drugs. HME-IM can manufacture a range of dosage forms, from oral tablets to implantable devices.
New research finds that pH lowering of municipal water supplies can increase particulate lead levels due to corrosion of cast iron mains. The study suggests that future strategies to reduce lead in drinking water may require infrastructure upgrades or iron control measures.
A Northwestern University-led team found that graphene oxide (GO) films are soluble in water due to unintentional introduction of common contaminant aluminum ions during filtration. The positively charged ions stabilize the membranes, making them stronger and more stable.
A study found that each seven-gram increase in total daily fiber intake was associated with a 7 percent decrease in first-time stroke risk. Increasing fiber intake can help reduce risk factors for stroke, including high blood pressure and high LDL cholesterol levels.
Research found that heart failure patients with low vitamin C intake had shorter intervals without major cardiac issues or death and were more likely to die from cardiovascular disease. Inflammation pathways in heart failure may contribute to poor health outcomes.
Researchers have created biocides with micro-encapsulation that are less toxic to the environment while maintaining effectiveness against airborne insects. The product also shows improved solubility in water and reduced handling difficulties.
Researchers have synthesized a novel class of amphiphilic dendronized homopolymers with variable amphiphilicity, showing thermoresponsiveness and forming ordered porous films. These polymers adopt helical conformations in solution and can be used to develop new amphiphilic polymer structures.
Researchers at NRL have discovered the nature of interactions between water-soluble semi-conductor quantum dots and dopamine, revealing a new way to detect changes in solution pH. The nano-scale sensor can visualize pH changes inside cells.
Researchers have demonstrated that producing nanoscopic crystals of a pharmaceutical product can make it soluble in water, allowing for oral administration. This approach has the potential to address the issue of many medicinal drugs being ineffective when taken by mouth due to their low solubility in water.
A study by USDA researchers suggests that a water-soluble cinnamon extract can improve antioxidant variables and decrease fasting glucose levels in people with prediabetes. The extract showed significant improvements, with a correlation between antioxidant status and blood glucose reductions.
Researchers at the University of Illinois have designed a synthetic protein that mimics both the structure and function of nitric-oxide reductase, a key enzyme in the nitrogen cycle. The protein, which uses myoglobin as a scaffold, provides an excellent model for studying this enzyme and creating biocatalysts.
A team of researchers from Georgia Tech has identified the genetic machinery responsible for producing thiostrepton, a powerful antibiotic effective against MRSA and vancomycin-resistant enterococci. The discovery sets the stage for genetic manipulations to improve solubility and create new antibacterial agents.
Researchers have successfully expressed genes from snapdragon into tomatoes, resulting in higher levels of anthocyanins. The purple tomatoes showed promise in extending the lifespan of cancer-susceptible mice, suggesting potential health benefits for consumers.
Researchers at NIST have developed a microwave-assisted two-stage process to produce water-soluble quantum dots with improved stability and brightness. The new method avoids a problematic step in conventional approaches, resulting in higher-quality dots.
Researchers have developed a new DNA testing method using water-soluble conjugated polymers and peptide nucleic acid probes, which can detect specific DNA sequences at much lower concentrations. This approach significantly reduces the cost of diagnostics, especially in poorer countries where access to treatment is limited.
Advanced Ceramics Research (ACR) Inc., a Naval research-funded company, has partnered with the Tohono O'odham Native American Nation to establish a high-tech manufacturing facility. The joint venture aims to produce eco-friendly composite products, including Aquacore, a water-soluble polymer matrix composite.
Researchers at Virginia Tech are developing a 'prodrug' to deliver neuroprotective compounds to the brain, overcoming limited solubility issues. The approach aims to inhibit monoamine oxidases and neuronal nitric oxide synthase enzymes involved in Parkinson's disease.