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Although spiral plasmonic lens has been proposed as circular polarization analyzer, there is no such plasmonic nanostructure available for linear polarization. In the current work, we have designed nano-corral slits (NCS) plasmonic lens, which focuses the x- and y-polarized light into spatially distinguished plasmonic fields. We have calculated analytically and numerically the electric field intensity...
Peptide fabricated diatom frustules offer admirable conditions to synthesize (in situ) silver nanoparticles (AgNPs) of size ranging from 30 and 42nm in diameter at physiological conditions. The formation of AgNPs was achieved by photo-induced reduction process using UV-B rays from an electric lamp. The kinetics of NPs synthesis via photo-reduction is highly sensitive and depends upon peptide-diatom...
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