Fluorescent Quantum Dots for Biological Labeling

TBMG-434

10/01/2003

Abstract
Content

Fluorescent semiconductor quantum dots that can serve as "on/off" labels for bacteria and other living cells are undergoing development. The "on/off" characterization of these quantum dots refers to the fact that, when properly designed and manufactured, they do not fluoresce until and unless they come into contact with viable cells of biological species that one seeks to detect. In comparison with prior fluorescence-based means of detecting biological species, fluorescent quantum dots show promise for greater speed, less complexity, greater sensitivity, and greater selectivity for species of interest. There are numerous potential applications in medicine, environmental monitoring, and detection of bioterrorism.

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Citation
"Fluorescent Quantum Dots for Biological Labeling," Mobility Engineering, October 1, 2003.
Additional Details
Publisher
Published
Oct 1, 2003
Product Code
TBMG-434
Content Type
Magazine Article
Language
English