AI-Powered Optical Fiber Sensor Spots Which Animal Your Gelatin Came From in Seconds
A 50-nanometer gold-coated optical fiber sensor combined with a machine-learning classifier distinguishes bovine, porcine, and fish gelatin with 96.55% accuracy ...
Tag: FTIR spectroscopy
Quinone-Based Metal Complexes Show Promise as Antibiotics and Rust Fighters
Chemists have synthesized six divalent metal complexes of a naphthoquinone-based Schiff base ligand that show strong antimicrobial activity against Staphylococcus ...
A Simple Amino Acid Reshapes Iron Nanoparticles Without Touching Their Core
Mexican researchers show that glycine concentration tunes the crystallite size, particle growth, surface charge, and thermal behavior of zero-valent iron ...
Infrared Fingerprints and AI Reveal How Herbal Medicine Processing Changes Chemistry
Chinese researchers have built an interpretable FTIR spectroscopy and machine learning framework that reliably distinguishes raw, nine-steamed-and-nine-sun-dried, honey-processed, and wine-processed ...
Two Enzymes Are Better Than One: Egg White Protein Unlocked for Antioxidant Peptides
A sequential alcalase-papain treatment breaks down egg white protein more completely than single enzymes, producing small peptides whose antioxidant activity ...
Bat Guano Minerals Reveal a Surprisingly Easy Way to Lose Their Water
A multi-analytical study shows that guano-derived taranakite transforms into the rare cave mineral francoanellite at low activation energy, driven by ...
Wind Gusts and Winter Cold Drive Microplastic Pollution in a Pennsylvania Stream, Year-Long Study Finds
A year-long study of a Pennsylvania stream found that colder temperatures and stronger wind gusts, rather than rain or discharge, ...
Hidden Water and Lithium Clues Inside Quartz Reveal How Pegmatite Ores Form
By combining electron microscopy, infrared spectroscopy, and laser ablation geochemistry, researchers have decoded trace element and water zoning in quartz ...
Volcanic Gases Caught in Scattered Sunlight: New Infrared Method Shows Promise and Limits
A new feasibility study shows that near-infrared FTIR spectroscopy of sky-scattered sunlight could enable continuous monitoring of volcanic halogen gases, ...
Volcanic Water Trap: Mantle Rocks Rewrite the Story of Earth’s Deep Water
New analyses of mantle xenoliths from French volcanoes reveal that magma degassing, not surface cooling, resets the water contents long ...
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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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