Nanotechnology news

Polymer mold makes perfect silicon nanostructures

Using molds to shape things is as old as humanity. In the Bronze Age, the copper-tin alloy was melted and cast into weapons in ceramic molds. Today, injection and extrusion molding shape hot liquids into everything from car ...

dateJul 03, 2015 in Nanomaterials
shares653 comments 1

New catalyst yields more accurate PSA test

Say you've been diagnosed with prostate cancer, the second-leading cause of cancer death in men. You opt for surgery to remove your prostate. Three months later, a prostate surface antigen (PSA) test shows no prostate cells ...

dateSep 16, 2015 in Nanomaterials
shares381 comments 0

DNA-based nanodevices for molecular medicine

Researchers from Aalto University have published an article in the recent Trends in Biotechnology journal. The article discusses how DNA molecules can be assembled into tailored and complex nanostructures, and further, how ...

dateSep 24, 2015 in Bio & Medicine
shares94 comments 0