Seizure-treating device allows for targeted brain delivery; Phosphagenics expands to animal market;

> Scientists are working on a closed-loop implantable device to treat seizures, detecting brain patterns and delivering drugs as needed without external controls. Report

> Australian drug delivery firm Phosphagenics is expanding into the animal market, partnering with Equine Nutrition Australia to develop compounds for racehorses. News

> Researchers have discovered that porous nanosilica provide an ideal platform for delivering anti-inflammatory treatments to the throat, tonsils and sinuses. More

> Scientists at the University of Texas at San Antonio have received $200,000 in seed funding to expand their light-activated nanoparticle technology. Item