The past two decades have seen a renewed and rapidly growing interest in the fields of electrochemistry and electrocatalysis. This is on the one hand stimulated by applications in energy conversion and energy storage, where highly efficient electrochemical/electrocatalytic processes are considered to be an indispensable part of modern energy concepts based on the use of renewable energy sources...

Imaging interferometric lithography, combining off-axis illumination, multiple exposures covering different regions of spatial frequency space, and pupil plane filters to ensure uniform frequency-space coverage, is a relatively new imaging concept that provides an approach to accessing the fundamental, linear-systems-resolution limits of optics. With an air medium between the lens and the wafer...

Optofluidic Sorting In article number 2300100, Xiang Fang, Yuzhi Shi, Xinbin Cheng, and co-workers achieve 1 nm-precision sorting of sub-10 nm polystyrene nanoparticles 3 exsomes by exploiting the electromagnetic toroidal dipole multipoles in a dielectric metasurface. Medium-sized can be screened out from mixture different gold sorted with photonic slot.