pp. 4191-4200
S&M2404 Perspective of Special Issue (Dr. Fen) https://doi.org/10.18494/SAM.2020.3204 Published: December 16, 2020 Recent Advances in Surface Plasmon Resonance Optical Sensors for Potential Application in Environmental Monitoring [PDF] Wan Mohd Ebtisyam Mustaqim Mohd Daniyal, Yap Wing Fen, Nurul Illya Muhamad Fauzi, Hazwani Suhaila Hashim, Nur Syahira Md Ramdzan, and Nur Alia Sheh Omar (Received November 28, 2020; Accepted December 9, 2020) Keywords: surface plasmon resonance, optical sensor, metal ion, phenol, pesticides
Surface plasmon resonance (SPR) optical sensors are among the most promising sensors for use in various fields of sensing. Owing to their advantages, SPR optical sensors have attracted tremendous attention, especially for monitoring environmental pollutants, e.g., heavy metal ions, phenol, and pesticides. To further enhance their sensitivity and selectivity towards a specific target pollutant, the development of various active layers on top of a metal surface has been explored over the past two decades. This paper provides up-to-date information on advances in SPR optical sensors for detecting heavy metals, phenol, and pesticides, which have been discussed and summarized in chronological order. The systematic information on the detection of these pollutants using SPR optical sensors will give researchers guidelines for future developments in this area.
Corresponding author: Yap Wing FenThis work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Wan Mohd Ebtisyam Mustaqim Mohd Daniyal, Yap Wing Fen, Nurul Illya Muhamad Fauzi, Hazwani Suhaila Hashim, Nur Syahira Md Ramdzan, and Nur Alia Sheh Omar, Recent Advances in Surface Plasmon Resonance Optical Sensors for Potential Application in Environmental Monitoring, Sens. Mater., Vol. 32, No. 12, 2020, p. 4191-4200. |