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Nano Convergence
Fig. 1 | Nano Convergence

Fig. 1

From: Current achievements of nanoparticle applications in developing optical sensing and imaging techniques

Fig. 1

LSPR biosensors with wavelength shift amplifications using gold nanoparticle-attached antibodies. a Experimental schematic of biosensing. b LSPR spectral extinction with binding non-labelled and c gold nanoparticle labelled antibiotins. The enhancement of the sensing efficiency (a spectral shift) is by a factor of 3.88 by using labelled gold nanoparticles. The re-print of this figure from [55] is permitted by the American Chemical Society

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