Optical Sensors based on Surface Plasmon Resonance

Autor:	Kieu Vo Thi Diem, Tan Tai Nguyen
Rok vydání:	2020
Předmět:	010309 optics Chemistry business.industry 0103 physical sciences Physics::Optics Optoelectronics 02 engineering and technology General Chemistry Surface plasmon resonance 021001 nanoscience & nanotechnology 0210 nano-technology business 01 natural sciences
Zdroj:	Asian Journal of Chemistry. 32:2953-2959
ISSN:	0975-427X 0970-7077
DOI:	10.14233/ajchem.2020.22921
Popis:	This brief review presents the recent process in optical sensors based on surface plasmon resonance (SPR). In particular, it will focus on the optical sensors that employ the change of refractive index as the sensing transduction signal. Various detection schemes of optical sensors which include phase modulation, wavelength modulation and intensity modulation are discussed. The performance advantageous and disadvantageous of the description of optical sensors structure and their respective experimental configurations are also described. The examples of detection in chemistry, biology and heavy metals will be presented. Future prospects of surface plasmon resonance (SPR) sensing technology is also discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6ecba3cf114d20d9390dba7c91605558 https://doi.org/10.14233/ajchem.2020.22921 Zobrazit plný text záznamu