In this article, we present an overview of aperture and apertureless type scanning near-field
optical microscopy (SNOM) techniques that have been developed, with a focus on three …

We focus on improving the surface-enhanced Raman scattering (SERS) of dimer
nanoantenna by tailoring the shape of the coupled nanoantennas extremities from rounded …

We report on a novel design for the fabrication of ultrabright bowtie nanoaperture antenna
(BNA) probes to breach the intrinsic trade-off between power transmission and field …

We report experimental behaviors of polarization-dependent, plasmonic-enhanced
molecular fluorescence within isolated bowtie nano-apertures (BNAs) milled in aluminum …

Tip-enhanced Raman spectroscopy (TERS) imaging is a super-resolution imaging
technique that features the merits of both surface-enhanced Raman spectroscopy (SERS) …

Recently, the implementation of plasmonic nanoantennas has opened new possibilities to
investigate the nanoscale dynamics of individual biomolecules in living cells. However …

We demonstrate the nonperturbative use of diffraction-limited optics and photon localization
microscopy to visualize the controlled nanoscale shifts of zeptoliter mode volumes within …

Using the N-order finite-difference time-domain (FDTD) method, we show that optical
resonances of the bowtie nanoaperture (BNA) are due to the combination of a guided mode …

Cell Membrane Nanodomains: From Biochemistry to Nanoscopy describes recent advances
in our understanding of membrane organization, with a particular focus on the cutting-edge …

Scattering-type scanning near-field optical microscopy (s-SNOM) is instrumental in exploring
polaritonic behaviors of two-dimensional (2D) materials at the nanoscale. A sharp s-SNOM …