화학공학소재연구정보센터
Journal of Hazardous Materials, Vol.252, 186-191, 2013
Screen-printed fluorescent sensors for rapid and sensitive anthrax biomarker detection
Since the 2001 anthrax attacks, efforts have focused on the development of an anthrax detector with rapid response and high selectivity and sensitivity. Here, we demonstrate a fluorescence sensor for detecting anthrax biomarker with high sensitivity and selectivity using a screen-printing method. A lanthanide-ethylenediamine tetraacetic acid complex was printed on a flexible polyethersulfone film. Screen-printing deposition of fluorescent detecting moieties produced fluorescent patterns that acted as a visual alarm against anthrax. (c) 2013 Elsevier B.V. All rights reserved.