Summary: Ink authentication is often complicated by tampering, aging, and chemical variability. Now, forensic scientists are ...

A novel form of high-resolution continuous-wave laser spectroscopy employs a cavity-ringdown technique to detect stimulated-Raman-gain effects. This is demonstrated by recording molecular ...

Microplastics larger than 20 µm appear to be routinely present in commercially available eye drops, according to research published in Cornea. The investigation employed the use of micro-Fourier ...

A summer of discovery: Royal Academy camps connect students to future careers Over 160 students step onto Bethel’s campus this summer to explore careers, build friendships, and experience college life ...

To address these analytical needs, a rapid 16 min ultrahigh-performance liquid chromatography coupled with tandem mass spectrometry (UHPLC-MS/MS) method was developed for the simultaneous ...

Likewise, extensive isomeric overlap prevents studying transformation of DOM components with respect to their chemical properties, e.g., molecular polarity. Online ultrahigh-performance liquid ...