DocumentCode
2243652
Title
A diffraction-based study of cell viability using a periodic blazed grating
Author
Choi, Jong-Ryul ; Ryu, Ho-Jeong ; Oh, Taek-Il ; Kim, Donghyun
Author_Institution
Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
We study the feasibility of a diffraction-based cell monitoring system that can be applied to sensing cell viability on an in vitro assay. The system captures angular shifts in the light profile diffracted by periodic blazed grating substrate on the cell status changes. The preliminary results simulated with a simple cell viability model are presented.
Keywords
bio-optics; biological techniques; biosensors; cellular biophysics; diffraction gratings; light diffraction; cell viability model; diffraction-based cell monitoring; in vitro assay; light profile diffraction; periodic blazed grating substrate; Biomedical optical imaging; Dielectric substrates; Diffraction gratings; Light sources; Monitoring; Optical diffraction; Optical refraction; Optical sensors; Optical variables control; Refractive index;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391373
Filename
4391373
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