Plasmonic nanobiosensors for detection of different targets

Guang Chen; Yisheng Chen; Wenlin Huang; Yukai Shi

doi:10.1117/12.2637324

10 June 2022 Plasmonic nanobiosensors for detection of different targets

Guang Chen, Yisheng Chen, Wenlin Huang, Yukai Shi

Proceedings Volume 12179, Second International Conference on Medical Imaging and Additive Manufacturing (ICMIAM 2022); 1217919 (2022) https://doi.org/10.1117/12.2637324
Event: Second International Conference on Medical Imaging and Additive Manufacturing (ICMIAM 2022), 2022, Xiamen, China

Abstract

Plasmonic nanobiosensors have an enormous application range. It has the capacity to detect a wide variety of substances including metal, protein and even nucleic acids due to the superiority of SPR and LSPR. Plasmonic biosensors have been widely applied in the field of disease diagnosis, environmental conservation and food safety, eliminating barriers of traditional diagnosis methods and providing sensitive, quick and label-free devices. The applications of plasmonic biosensors in detection of many concerned diseases like cancer and SARS-CoV-2 are making an improvement on our medical condition. In the field of environmental protection, plasmonic-based biosensors also show great potential. They can efficiently detect two main types of contaminants, inorganic heavy metals involving Pb, Cd, As and Hg, and organic pollutants like polycyclic aromatic hydrocarbons (PAHs). Plasmonic biosensors could also overcome challenges on food allergen detection. This paper mainly focusses on SPR and LSPR-based nanobiosensors’ application in environmental protection, food safety and health-care.

Citation Download Citation

Guang Chen, Yisheng Chen, Wenlin Huang, and Yukai Shi "Plasmonic nanobiosensors for detection of different targets", Proc. SPIE 12179, Second International Conference on Medical Imaging and Additive Manufacturing (ICMIAM 2022), 1217919 (10 June 2022); https://doi.org/10.1117/12.2637324

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