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NSF: Safer Nano Cancer Detector

Filed under: Nanomedicine

Investigators at the University of California, San Diego developed the first biodegradable fluorescent nanoparticle, based on mesoporous silica, that has a host of interesting and important clinical properties. The National Science Foundation elaborates: Chemistry professor Michael Sailor and a...permanent URL

Posted in Medgadget on May 4, 2009 12:00 AM




Light Activated Drug Nanotransporters

Filed under: Nanomedicine

Using clever technology and special chemicals, UCLA scientists were able to create unique transport intracellular nanoparticles, motorized by 'nanoimpellers', that can be manually activated to release their cargo with a switch of a light, potentially allowing for precise targeting of...permanent URL

Posted in Medgadget on April 1, 2008 11:26 AM




Mesoporous Silica Nanoparticles Improve Delivery of Hydrophobic Anticancer Drugs

Filed under: Nanomedicine , Oncology

We've certainly seen mesoporous silica before. Thought to have a range of important unique qualities for nanomedicine research (see our flashbacks below), this material has again demonstrated its potential usefulness in the latest study: The poor solubility of anticancer...permanent URL

Posted in Medgadget on June 8, 2007 10:28 AM




Nanostructured Porous Silicon Activates "Dead" Enzymes

Filed under: Nanomedicine

Pacific Northwest National Laboratory is reporting that its scientists observed a reemergence of function in enzymes, thought to be expired, when these enzymes were placed in a material called functionalized mesoporous silica: Inactive enzymes entombed in tiny honeycomb-shaped holes in...permanent URL

Posted in Medgadget on December 1, 2006 08:26 AM