Stimulated emission depletion (STED) microscopy provides subdiffraction resolution while
preserving useful aspects of fluorescence microscopy, such as optical sectioning, and …

Stimulated emission depletion (STED) nanoscopy is a promising fluorescence microscopy to
detect unresolvable structures at the nanoscale level and then achieve a superior imaging …

Far-field optical microscopy using focused light is an important tool in a number of scientific
disciplines including chemical,(bio) physical and biomedical research, particularly with …

The review deals with commercially available organic dyes possessing large Stokes shifts
and their applications as fluorescent labels in optical microscopy based on stimulated …

As stimulated emission depletion (STED) microscopy can provide structural details of cells
with an optical resolution beyond the diffraction limit, it has become an indispensable tool in …

The interaction between light and tissue such as absorption and scattering limits the
penetration depth and spatiotemporal resolution of in vivo fluorescence bioimaging in a …

Polarization singularities are superpositions of orbital angular momentum (OAM) states in
orthogonal circular polarization basis. The intrinsic OAM of light beams arises due to the …

Deformability of the plasma membrane, the outermost surface of metazoan cells, allows cells
to be dynamic, mobile and flexible. Factors that affect this deformability, such as tension on …

Singularities are ubiquitous in nature and generate high levels of interest and activity among
scientists. At a singularity, a parameter of interest becomes indeterminate, a single point at …

Nanobiotechnology and nanomedicine are rapidly growing fields, in which nanomaterials
(NMs) can lead to enhanced therapeutic efficacy by achieving efficient transport and drug …