Analytical SciencePublished 18 December 2024Surface plasmon resonance to trace and measure cancer cell apoptosis using morphological and refractive index changesNor Akmaliza Rais · Fatimah Abouhajar · Daniel D. Stuart · Westley Van Zant · Quan ChengFrontiers in Analytical Sciencedoi 10.3389/frans.2024.1518243