DNA-built nanostructures safely target, image cancer tumors

A team of researchers at the University of Toronto has discovered a method of assembling "building blocks" of gold nanoparticles as the vehicle to deliver cancer medications or cancer-identifying markers directly into cancerous tumors. The study, led by Warren Chan, Professor at the Institute of Biomaterials & Biomedical Engineering (IBBME) and the Donnelly Centre for Cellular & Biomolecular Research (CCBR), appears in an article in Nature Nanotechnology this week.

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