Ultra-small v-shaped gold split ring resonators for biosensing using fundamental magnetic resonance in the visible spectrum.


Strong light localization within metal nanostructures occurs by collective oscillations of plasmons in the form of electric and magnetic resonances. This so-called localized surface plasmon resonance (LSPR) has gained much interest in the development of low-cost sensing platforms in the visible spectrum. However, demonstrations of LSPR-based sensing are… (More)
DOI: 10.1088/1361-6528/aa83a6