This video was recorded in 2014 and posted in 2021
Sponsored by IEEE Sensors Council ([ Ссылка ])
Title: Photonic Crystal Biosensors
Author: Brian Cunningham
Affiliation: University of Illinois at Urbana-Champaign, United States
Abstract: The ability to magnify the interaction of light with biological material through nanostructured surfaces that are capable of concentrating electromagnetic fields into confined volumes forms the basis for many novel types of label-free optical biosensors and fluorescence-enhancing surfaces. Because photonic crystal (PC) surfaces can be designed to perform as efficient optical resonators that generate surface-confined optical standing waves that extend their energy into surrounding liquid media, they are a powerful platform for performing broad classes of biosensing tasks that include pharmaceutical high throughput screening of small molecule chemical compounds, direct detection of viral particles, cell-surface interaction imaging, and disease diagnosis based upon detection of low abundance biomarker proteins in serum.
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