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Nanotechnology

Studies from Hanyang University Have Provided New Information about Nanotechnology

Published in Cancer Weekly, February 21st, 2012

2012 FEB 21 -- Investigators discuss in "Fabrication of SERS-fluorescence dual modal nanoprobes and application to multiplex cancer cell imaging" new findings in Nanotechnology. According to the authors of a study from Ansan, South Korea, "We report a highly sensitive optical imaging technology using surface-enhanced Raman scattering (SERS)-fluorescence dual modal nanoprobes (DMNPs). Fluorescence microscopy is a well-known imaging technique that shows specific protein distributions within cells."

"However, most currently available fluorescent organic dyes have relatively weak emission intensities and are rapidly photo-bleached. Thus more sensitive and...

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