Magnetite nanoparticles pull lead from water in optimized batch adsorption study
A Peruvian research team reports that magnetite nanoparticles remove lead ions from aqueous solutions most effectively at higher adsorbent dosages ...
Tag: pH
Chlorinated Tanks Reshape the Skin Microbes of Captive Dolphins
A new study of 91 dolphins finds that chlorinated tanks, enclosed lagoons, and open bays each shape distinct skin bacterial ...
Acidified Seawater Stalls Cuttlefish Embryo Growth and Ink Sac Gene Activity in Lab Study
A laboratory study of Pharaoh cuttlefish embryos found that acidified seawater delayed development, shrank and paled the ink sac, and ...
Radon in Vietnamese groundwater stays low, but its controls shift across the landscape
A study of 66 domestic groundwater samples in Bien Hoa City, Vietnam, found radon levels far below international guideline limits ...
Nano-biochar turns toxic silver ions into nanoparticles only when pH rises
A laboratory study finds that ball-milled wood biochar reduces silver ions to silver nanoparticles only under weakly alkaline conditions, driven ...
Plant Extracts Can Make Silver Nanoparticles, But Only Within a Narrow Concentration Window
A critical review and a new experimental case study show that pH, temperature, and plant-extract concentration must be tuned together, ...
Chitosan and zeolite hydrogels trap and slowly release paraquat and difenzoquat herbicides
A new study of biodegradable hydrogel nanocomposites has mapped in detail how two widely used herbicides, paraquat and difenzoquat, are ...
Research report: Small waterways in boreal forests: How artificial waterways influence benthic macroinvertebrate communities
A survey of 32 waterways in a Swedish boreal catchment shows ditches and modified streams can host macroinvertebrate communities similar ...
Smart Hydrogels That Sense and Respond Are Moving From Lab to Life
A new review highlights how temperature-, pH-, light-, and field-responsive hydrogels are advancing wound healing, drug delivery, food packaging, and ...
Iron-Rich Olivine Emerges as the Key to Making Hydrogen Underground
A combined experimental and modeling study identifies iron-rich olivine as the dominant control on hydrogen generated during serpentinization, while showing ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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