Himalayan Plant Compound Turns Yellow to Detect Hypochlorite in About a Minute
Xanthotoxin isolated from a Himalayan medicinal plant selectively detects hypochlorite with a visible yellow color change, a 57 micromolar detection ...
Tag: colorimetric sensor
Gold Nanoparticle Sensor Turns Blue to Catch Toxic Chromium in Water
A gold nanoparticle sensor functionalized with α-sulfophenylacetic acid detects Cr(III) and Cr(VI) in water at parts-per-billion levels, performs molecular logic ...
Tiny Nanofiber Sensors Turn Blue to Reveal When Cooking Oil Has Gone Bad
Researchers have created solution-blown polyacrylonitrile nanofiber mats embedded with Congo red dye that change from red to blue within seconds ...
Turmeric and Madder Pigments Turn Nanofiber Labels Into a Visual Pork Freshness Gauge
Researchers created a water-resistant electrospun nanofiber array combining curcumin and alizarin that changes color to grade pork freshness with high ...
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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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