Dataset: Quasi-Random Interferometric Optical Fiber Biosensor for Label-Free Quantitative Detection of CD44-Expressing Cancer Cells

This dataset contains raw biosensing data used in the detection and quantification of CD44-expressing breast cancer cells using a QRI-based fiber-optic biosensor. It includes sensor responses for multiple cancer and control cell lines across a range of concentrations, as well as files used for performance evaluation, and repeatability analysis. The dataset supports the findings of the related publication "Quasi-Random Interferometric Optical Fiber Biosensor for Label-Free Quantitative Detection of CD44-Expressing Cancer Cells", and is provided to promote transparency and reproducibility in cancer biomarker research.