In a major step forward for radiation detection, a research team led by Prof. MENG Gang has significantly enhanced the performance of CsPbBr 3-based X-ray detectors by dramatically lowering their ...

Particle size characterization in nanosuspensions often focuses on ‘majority’ features of the size distribution. Yet, for various suspensions in (bio)pharmaceuticals or fine chemicals, small fractions ...

This article shows how the requirements for the seven anions listed under part A of EPA methods 300.0 & 300.1, are effectively met using the Metrohm IC system. The calculated MDLs comply fully with ...

SRL has a linear relation to the molecular concentration and the Raman cross section, and it can be detected by classical heterodyne detection method to achieve the same shot-noise-limited sensitivity ...

Diamonds with certain optically active defects can be used as highly sensitive sensors or qubits for quantum computers, where the quantum information is stored in the electron spin state of these ...

Dugway Proving Ground chemists have developed a new method for solid sorbent tube (SST) analysis of chemical warfare agents (CWA). The innovative approach is to analyze an eluate from the SST using a ...

Most microplastics found in bottled and tap water samples were smaller than 20 microns (μm), according to researchers who are urging the European Union to update its recommended detection limit to ...

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 ...