High sensing potential of self-assembled metal nanostructures (in Russian)
A. D. Zamkovets, S. M. Kachan, and A. N. Ponyavina,
Sensor Electronics and Microsystem Technologies 4, 74-79 (2008).
[Full-text PDF (185 Kb)]
We have experimentally and theoretically studied the sensitivity of surface plasmon fre-
quency to the change in dielectric environment refractive index under conditions of lateral electro-
dynamic coupling between silver nanoparticles. The considerable increase in sensing ability of close-
packed nanoparticle monolayers has been established as compared with uncoupled nanoparticles.
Keywords: silver nanoparticles, surface plasmon, close-packed monolayers, optical sensor.
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