Nanoparticle device for biomedical and optoelectronics applications
Purpose - In this contribution, the aim is to present a nanoparticle device, operating in the visible regime based on the localized surface plasmon resonance (LSPR) phenomenon. Design/methodology/approach - The nanoparticle electromagnetic properties are evaluated by a new analytical model and compared to the results obtained by numerical analysis. Findings - A near-field enhancement is obtained by arranging the nanoparticles in a linear array. Analytical formulas, describing such enhancement, are presented. Originality/value - The results demonstrate the possibility to use the proposed device for medical diagnostics and optoelectronics applications.
nanoparticles optoelectronics applications lspr near-field enhancement medical diagnostics medical diagnosis optoelectronic devices