Turn off MathJax
Article Contents
Mengjia Xu, Lutfun Nahar, Kenneth J. Ritchie, Chenxu Wang, Li Cheng, Zimiao Wu, Satyajit D. Sarker, Mingquan Guo. Recent advances in nanomaterial-based optical biosensors and their biomedical and biopharmaceutical applications[J]. Journal of Pharmaceutical Analysis. doi: 10.1016/j.jpha.2025.101349
Citation: Mengjia Xu, Lutfun Nahar, Kenneth J. Ritchie, Chenxu Wang, Li Cheng, Zimiao Wu, Satyajit D. Sarker, Mingquan Guo. Recent advances in nanomaterial-based optical biosensors and their biomedical and biopharmaceutical applications[J]. Journal of Pharmaceutical Analysis. doi: 10.1016/j.jpha.2025.101349

Recent advances in nanomaterial-based optical biosensors and their biomedical and biopharmaceutical applications

doi: 10.1016/j.jpha.2025.101349
  • Received Date: Nov. 11, 2024
  • Accepted Date: May 15, 2025
  • Rev Recd Date: May 11, 2025
  • Available Online: May 22, 2025
  • Optical biosensors are gaining popularity owing to their portability, miniaturization, no requirement for additional attachments and rapid responsiveness. These features render them suitable for various applications including at-home diagnostics, pharmacology, and continuous molecular monitoring. The integration of functionalized lowdimensional nanomaterials (zero-dimensional (0D), 1D, 2D, and 3D) has redirected focus towards the design, fabrication and optimization of optical biosensors. This review summarizes the fundamental mechanisms underlying optical biosensing. The key mechanisms include localized surface plasmon resonance (LSPR), photoluminescence (PL), surface enhancement Raman scattering (SERS), nanozymebased colorimetric strategies, chemiluminescence, bioluminescence and electrochemiluminescence. The advantages of various low-dimensional nanomaterials for different types of optical biosensors are presented. This comparison emphasizes their potential superiority in targeted biosensing applications. Therefore, promoting optical biosensing techniques and recent developments in advanced biosensing strategies for biomedical research and biopharmaceutical applications is necessary to establish their future directions.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(1)

    Article Metrics

    Article views (28) PDF downloads(4) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return