Bio‐and chemical sensing, biomaterials, and in vivo electronics are some of the latest
advances for porous silicon (p‐Si) discussed in this review. p‐Si is extremely versatile owing …

Pulsed-laser ablation in liquid was used to prepare GaN nanostructure. The P-type GaN
nanostructure was deposited onto the porous-silicon substrate through the drop-casting …

Random and ordered macropore formation in p-type silicon have been studied
experimentally. We found that the density of macropores in a random macropore nucleation …

Nowadays the rise in portable electronics requires energy sources compatible with the
environmental constraints. We demonstrate, in this paper, how microfabrication techniques …

The characteristics of chemical vapor sensors constructed from porous Si rugate filters are
examined. The peak position of the resonant wavelength exhibits a redshift response upon …

In this paper, we demonstrate a new way of making low-cost miniature fuel cells for portable
applications based on proton conducting porous silicon membranes. Our solution consists in …

This paper describes the application of semi-conducting polyaniline doped with Fe–Al
vacuum deposited thin film as a sensor for the determination of Escherichia coli (E. coli) cells …

Recently, gradient porous silicon has been developed to meet the requirements of various
applications due to its unique physical and chemical properties. In this paper, the formation …

This work presents some results on a new combination of process techniques in order to
obtain patterning for porous silicon (PS) formation over silicon wafers aiming at integrated …

The formation process of ordered macropores in a prepatterned p‐type silicon wafer was
investigated. FE‐SEM observation focusing on the early stage of the pore growth clarified …