New research shows that magnesium and other metals in mine waste can be solubilized and recovered thanks to acid-producing bacteria. Researcher Nathan van Wyk believes that the method has great ...

Dissolution testing is an important aspect of drug development as it provides stability parameters and helps predict drug behavior in-vivo. For solid oral dosage forms, dissolution testing is a ...

Pharmaceutical dissolution testing for solid oral dosage forms is a complex analytical procedure where the control of critical variables (environmental conditions, equipment performance, sample ...

When you take a time-release drug, you count on it doing what the package says: release the drug slowly into your bloodstream to provide benefits over the specified period of time. When the drug ...

Engineers filled a glass tube bent like a tuning fork, kept vibrating by a circuit at its resonance frequency, with simulated stomach and intestine contents and passed an over-the-counter time-release ...