Surface plasmon resonance chemical sensing

Keywords Nanohole array Surface plasmon resonance Optical sensing Chemical sensing Biosensing Microfluidic Nanofluidic Extraordinary optical transmission... 

Trouillet, A. Ronot Trioli, C. Veillas, C. Gagnaire, H., Chemical sensing by surface plasmon resonance in a multimode optical fibre, Pure Appl. Opt. 1996, 5, 227 237... 

L. M. Zhang and D. Uttamchandani, "Optical Chemical Sensing Employing Surface Plasmon Resonance," /ectro ici ieffera 23, 1469-1470 (1988). 

Malinsky MD, Kelly KL, Schatz GC et al (2001) Chain length dependence and sensing capabilities of the localized surface plasmon resonance of silver nanoparticles chemically modified with alkanethiol self-assembled monolayers. J Am Chem Soc 123 1471-1482... 

Surface plasmon resonance has become an important optical technique employed in chemical sensing and biotechnological measurements/ As a surface phenomenon, surface plasmons sensitively reflect upon the boundary conditions at the interface of a plasma-like medium. In this regard, they react to the introduction of adsorbate material... 

Zhang LM, Uttamchandani D (1988) Optical chemical sensing employing surface plasmon resonance. Electron Lett 23 1469-1470... 

Bilayer films of poly(ethyleneimme) (positively charged) and poly(ethylene-co-maleic acid) have been used for chemical sensing [49]. The technique of surface plasmon resonance was used to monitor, in-situ, the deposition of these films. Subsequent exposure to aqueous solutions of metal acetate (metal = copper, nickel) resulted in a shift in position of the SPR curve. Phase-separated polyelectrolyte multilayer films that undergo a reversible pH-induced swelling transition have also been exploited for erasable nanoporous antireflection coatings, opening up applications for biore-sponsive materials and membrane applications [50]. 

Surface plasmon resonance is a surface-sensitive method for chemical sensing based on RI changes on the surface of a metal film. Variations in light intensity reflected from the back of the film are... 

Zeng, S., Baillargeat, D., Ho, H.-P., Yong, K.-T., 2014. Nanomaterials enhanced surface plasmon resonance for biological and chemical sensing apphcations. Chem. Soc. Rev. 43, 3426-3452. 

Transducers for optical sensing systems in chemical and biochemical sensors have also been developed based on the sensitivity of surface plasmon resonance (SPR) devices. Since first described in 1983 [195], SPR transducers have been used in many different applications, including immunoassays [195], [196] and sensors for... 

Apart from the classification based on sensing mechanisms, biosensors are classified into three categories considering the transduction mechanism used. They are optical, electrochenfical, or electrical. The optical transduction mechanism includes fluorescence, chemilununescence, interferometry, and surface plasmon resonance. These techniques involve either the production of light from chemical reactions or the change in refractive index at the interface of biosensing materials. 

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