中文摘要：

表面等离子体共振传感器作为一种新型光学传感器,在疾病诊断领域展现出日益广泛的应用性.借助于纳米材料研究的最新进展,该传感技术可实现浓度极低生物标记物的有效检测.我们针对表面等离子体传感器在癌症早期诊断中的应用,介绍了最新研究进展、重要发现及未来的发展前景.

英文摘要：

As a novel optical sensor,surface plasmon resonance（SPR） sensors have shown diverse applications in the field of disease diagnosis.Taking advantage of the recent advances in nanomaterials research,this sensing technique can be used to effectively detect biomarkers of ultra-low concentrations.In this highlight article,we focus on the application of SPR sensors in the early diagnosis of cancer,and report the latest research progress,core findings,and future directions.