A research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has proposed a novel model optimization algorithm—External Calibration-Assisted Screening (ECA)— that ...

The first-ever federal restrictions on per- and polyfluoroalkyl substances (PFAS) in drinking water were created last year. Municipalities throughout the country are working to upgrade their water ...

Researchers have developed a light-induced DNA detection method that enables rapid, PCR-free genetic analysis. Their technique offers ultra-sensitive mutation detection in just five minutes ...

Perovskite-based photoluminescent detection of lead particles in gunshot residue. Forensic Science International, 2025; 370: 112415 DOI: 10.1016/j.forsciint.2025.112415 ...

AI is transforming defect detection As defect detection moves beyond the reach of traditional methods, AI and machine learning (ML) have become essential in semiconductor manufacturing. The vast ...

Liquid biopsy is a promising method, allowing for the detection of tumor-derived molecules in blood and other body fluids, aiding both early diagnosis and treatment monitoring.

Current markers are too insensitive and unspecific for early detection screenings. In the journal Angewandte Chemie, a research team has now introduced a new method that could lead to a ...

Common diagnostic methods for PDCoV include electron microscopy, reverse transcription–PCR, enzyme-linked immunosorbent assay (ELISA) (Zhang, 2016). qPCR is often used as the gold standard detection ...

This study developed a novel nanocomposite colorimetric sensor array (CSA) to distinguish between fresh and moldy maize. First, the headspace solid-phase microextraction gas chromatography–mass ...