Quantitative phase imaging (QPI) is a label-free, wide-field microscopy approach with
significant opportunities for biomedical applications. QPI uses the natural phase shift of light …

We review the recent status of the QCD sum rule approach to study the properties of
hadrons in vacuum and in hot or dense matter. Special focus is laid on the progress made in …

Biological senses are critical for the survival of organisms. A great deal of attention has
focused on elucidating the underlying physiological mechanisms of the senses, inspiring …

Although noninvasive, continuous monitoring of glucose concentration in blood and tissues
is one of the most challenging areas in medicine, a wide range of optical techniques has …

With the rapid development and popularization of additive manufacturing, different
technologies, including, but not limited to, extrusion-, droplet-, and vat-photopolymerization …

Integrating the large, subpicosecond nonlinear optical response of epsilon-near-zero (ENZ)
materials with the broad design freedoms of plasmonic metasurfaces shows potential for …

Biocompatible polymers such as poly (vinyl pyrrolidone)(PVP) are used to prepare
hydrogels for biomedical applications, optical applications, cosmetic and smart medical …

Currently, polymer organic solar cells (POSCs) are widely utilized due to their significant
application, such as low-cost power conversion efficiencies (PCEs). Therefore, we designed …

Flat optical elements enable the realization of ultra-thin devices able to either reproduce or
overcome the functionalities of standard bulky components. The fabrication of these …

A series of 4-H-selenopheno [3, 4-c] pyrrole-4, 6 (5-H)-dione based chromophores (DMSD1-
DMSD7) was designed via the introduction of selenophene units (n= 2–7) in the π–spacer of …