Drug Targeting by Diagnostic Ultrasound Contrast
November 1st 2010Microbubbles can temporarily open many biological barriers for polar molecules, macromolecules, and particles. Scientists have brought well-known contrast agents back to the laboratory and redesigned them as drug carriers. This article is part of a special Drug Delivery issue.
Minitablets Coated in a Solid-Wall Pan for Theophylline Sustained-Release Capsules
November 1st 2010The authors describe an alternative approach to compressing and coating minitablets for use in a sustained-release, solid oral-dosage form. This article is part of a special Drug Delivery issue.