Ontology highlight
ABSTRACT:
SUBMITTER: Gong C
PROVIDER: S-EPMC10698069 | biostudies-literature | 2023 Dec
REPOSITORIES: biostudies-literature
Gong Chaoyang C Yang Xi X Tang Shui-Jing SJ Zhang Qian-Qian QQ Wang Yanqiong Y Liu Yi-Ling YL Chen Yu-Cheng YC Peng Gang-Ding GD Fan Xudong X Xiao Yun-Feng YF Rao Yun-Jiang YJ Gong Yuan Y
Light, science & applications 20231206 1
Biomarker detection is key to identifying health risks. However, designing sensitive and single-use biosensors for early diagnosis remains a major challenge. Here, we report submonolayer lasers on optical fibers as ultrasensitive and disposable biosensors. Telecom optical fibers serve as distributed optical microcavities with high Q-factor, great repeatability, and ultralow cost, which enables whispering-gallery laser emission to detect biomarkers. It is found that the sensing performance strong ...[more]