Search results for fingerprint

Molecular & Computational biology 2 hours ago

Scientists develop new geochemical 'fingerprint' to trace contaminants in fertilizer

An international team of scientists has uncovered toxic metals in mineral phosphate fertilizers worldwide by using a new tool to identify the spread and impact of such contaminants on soil, water resources, and food supply.

Molecular & Computational biology May 14, 2024

New methodologies to prevent fraud in the determination of geographical origin of hazelnuts

Food fraud concerning the geographical origin of hazelnuts intended for consumption is a problem that damages the agri-food sector and generates economic losses and consumer distrust.

Astronomy May 14, 2024

Researchers chart Orion Nebula like never before

Star and planet formation is a messy affair. It starts with the gravitational collapse of a gigantic cloud of gas and dust, which simultaneously produces massive stars, whose intense radiation field creates a harsh environment, ...

Ecology May 11, 2024

Researchers share road map promoting sustainable fishing

Researchers at the Texas A&M School of Veterinary Medicine & Biomedical Sciences (VMBS) have released a road map to help the global fishing industry become more sustainable. The five-step plan outlines how the fishing industry ...

Biochemistry May 10, 2024

Evolutionary algorithm generates tailored 'molecular fingerprints'

A team led by Prof Frank Glorius from the Institute of Organic Chemistry at the University of Münster has developed an evolutionary algorithm that identifies the structures in a molecule that are particularly relevant for ...

Astronomy May 8, 2024

NASA and JAXA XRISM spot iron fingerprints in nearby active galaxy

After starting science operations in February, Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) studied the monster black hole at the center of galaxy NGC 4151.

Ecology May 8, 2024

Human activity is making it harder for scientists to interpret oceans' past

New research shows human activity is significantly altering the ways in which marine organisms are preserved, with lasting effects that can both improve and impair the fossil record. The findings are published in the journal ...

Biochemistry May 6, 2024

Geologists, biologists unearth the atomic fingerprints of cancer

Scientists at the University of Colorado Boulder and Princeton University have, for the first time, employed a tool often used in geology to detect the atomic fingerprints of cancer.

Environment May 6, 2024

DDT pollutants found in deep sea fish off LA coast raise questions about the pesticide's continuing threat to wildlife

In the 1940s and 1950s, the ocean off the coast of Los Angeles was a dumping ground for the nation's largest manufacturer of the pesticide DDT—a chemical now known to harm humans and wildlife. Due to the stubborn chemistry ...

Analytical Chemistry May 2, 2024

Scientists' new approach in fight against counterfeit alcohol spirits

In the shadowy world of counterfeit alcoholic spirit production, where profits soar and brands are exploited, the true extent of this illegal market remains shrouded.

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