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Folic Acid-based Detection of Rare Circulating Cancer Cells by Polyaniline Coated U-bent Optical Fiber
Journal
Optics InfoBase Conference Papers
Date Issued
2022-01-01
Author(s)
Gupta, Rajshree
Paul, Debjani
Mukherji, Soumyo
Abstract
Detection of circulating tumor cells requires highly sensitive sensor. Folic acid was immobilized on polyaniline coated u-bent optical fiber. Cancer cells attached to folic acid on fiber surface resulting high absorbance change at 580-600 nm.