LC-MS/MS remains central for PFAS quantification because ESI efficiently ionizes strongly acidic, predominantly anionic PFAAs ...

Brazilian jurisprudence is tampering with legal discourse from two distinct traditions: proportionality and reasonableness.

Liver scarring can pave the way to cancer down the line. A new blood test in development might help doctors spot it.

Viatris, which Pfizer created in 2020, voluntarily withdrew extended-release products made at a plant in Ireland after an ...

A new device analyzes pill dissolution rates to generate digital fingerprints that distinguish real from counterfeit drugs.

In the present work, methods were developed and validated for both liquid chromatography as well as dissolution in order to evaluate the dissolution behavior of capsules and tablets of "guaraná" ...

Following the trend of other regulators, the European Medicines Agency (EMA) is taking steps to reduce the need for animal testing. The agency has issued a draft qualification opinion for a new ...

Patients with urinary tract infections (UTIs) could receive the right antibiotic far sooner, thanks to a new test that produces results within hours rather than days. Researchers at the University of ...

A new direct-from-urine test could help doctors choose the right antibiotic for UTIs on the same day, potentially improving patient outcomes while reducing delays that can fuel resistance and serious ...

In quantum technologies, everything depends on the ability to detect the properties carried by a single photon. But in the real world, that photon of interest is often buried in a sea of unwanted ...

A social media post from the US Food and Drug Administration this week shows a big-eyed macaque staring out from behind bars. “Some drugs use 144 monkeys on average for preclinical testing,” the post ...

Dissolution tests evaluate the release of therapeutic agents in various dosage forms, acting as quality control tools to secure batch–batch equivalence and guides for formulation development and in ...