Microfluidic SERS biosensor based on Au-semicoated photonic crystals for melanoma diagnosis

• Main Authors: Wang, Weian, Mao, Wangqi, Sun, Hao, Hou, Feiyang, Wang, Wanyu, Liu, Wei, Shi, Zengliang, Lin, Gungun, Wang, Mingliang, Fang, Guocheng, Cheng, Yuen Yee, Xu, Chunxiang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2025
• Subjects: Engineering; Surface enhanced Raman spectroscopy; Photonic crystal
• Online Access: https://hdl.handle.net/10356/182316
• Institution: Nanyang Technological University

Surface-enhanced Raman scattering (SERS) shows great promise for early diagnosis due to its high specificity and rapid detection capabilities. However, its application is often hindered by substrate instability and insufficient interaction between the substrate and incident light. To address these c...