Physics-Based Label-Free Method Developed for Cancer Cell Phenotyping at Southeast University

Researchers at the State Key Laboratory of Millimeter Waves at Southeast University, in partnership with Zhongda Hospital of Southeast University, have developed a new physics-based method for cancer cell phenotyping. This approach, detailed in a study published in *PhotoniX*, offers a label-free technique to identify and analyze cellular states, potentially advancing early and accurate cancer detection.

The study introduces a biosensing method that does not rely on traditional labeling or staining techniques commonly used in cellular analysis. Instead, it utilizes advanced physics principles to detect “hidden” cellular states that may provide critical insights into cancer progression. The research team highlights this as a significant step forward in overcoming limitations associated with conventional diagnostic methods. By eliminating the need for external markers, the technique aims to streamline the process of identifying cancer cells while preserving their natural state for more precise analysis.

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Date: February 4, 2026

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GOAI