Eucalyptus Leaves Reveal Copper and Silver Hidden in Pakistan’s Lower Dir Soils
A survey of 30 sites in Lower Dir, Pakistan, used eucalyptus leaves and soil analysis to detect copper and silver, ...
Tag: silver
Nanoengineered Raman Sensors Push Food Pathogen Detection to New Limits
A new review maps how engineered gold and silver nanostructures, biochemical signal amplification and artificial intelligence are driving SERS biosensors ...
Layered plasmonic sensor design points to label-free urine glucose detection
A simulation study reports a five-layer SPR sensor design with a calculated sensitivity of 416.42 degrees per refractive index unit ...
Trace Elements Could Unlock Stronger Gold Without Sacrificing Its Superpowers
A new review argues that adding trace elements below 0.5 weight percent can strengthen gold through coupled precipitation, grain boundary ...
Chitosan-Porphyrin Composites Show Light-Activated Killing of Drug-Resistant Bacteria
Researchers have screened a library of porphyrin molecules and their chitosan-bound composites as light-activated antibacterial agents, and found that a ...
Injectable chitosan hydrogels loaded with plant-derived silver nanoparticles speed burn wound healing in mice
Plant-derived silver nanoparticles embedded in injectable thermosensitive chitosan hydrogels achieved near-complete burn wound closure in mice by day 21.
Methylated Sulfur and Diamagnetic Metals Modeled as Drivers of Proto-Cell Assembly
A computational study proposes that methylated sulfur rings within magnesium and silver matrices could template proto-cell membranes and division, though ...
Silver Nanoparticles Boost Stevia Growth and Sweetener Yield in Lab Cultures
PVP-coated silver nanoparticles at 25 mg/L enhanced in vitro stevia growth and raised stevioside and rebaudioside A yields by about ...
Silver Nanoparticles Show Promise—and a Warning—for Chinese Kale Pest Control
Silver nanoparticles, one of nanotechnology's most heavily promoted answers to agricultural pests, have delivered a strikingly mixed verdict in a ...
Toxic metals lurk in discarded phone plastics from Nigeria, with nickel breaching safety limits
A new study of discarded mobile phones from five major brands in Nigeria found that while most toxic metals in ...
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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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