Nano zero-valent iron (nZVI) and its composites utilized as persulfate (PS) activators has
attracted extensive attention for the complete oxidative degradation of organic contaminants. …

The (k, n)-threshold secret image sharing scheme is an image protection method, whose
security comes partly from precise mathematical calculations, and even a little change in …

A convenient and efficient approach to (E)-alkylsulfonyl olefins via a metal/light-free three-component
reaction of alkenylboronic acids, sodium metabisulfite and Katritzky salts is …

The abnormality of Cys concentration in organism could lead to a series of diseases, so its
effective detection is of great importance in disease diagnosis. Here we developed a novel …

The rapid developing deep learning is highly required by resources and computing resources,
which easily leads to backdoor learnings. It is difficult for existing schemes to strike a …

Strong and tough structural materials are a challenging materials engineering problem that
has drawn considerable attention among the materials community. Here we demonstrate that …

Secret image sharing (SIS) is a promising image protection technology boasting high security
and loss tolerance. However, shadow images generated by SIS are susceptible to noise …

The comprehensive reversible cover images make secret image sharing (SIS) has more
applicable scenarios, such as remote-sensing images, medical diagnosis images and so on. …

In this work, a series of cyclodextrins (CDs) was selected to construct composites with MXene
for enhancing electrochemical detection performance toward three nitrophenol isomers (…

Nanoscale zero-valent iron (nZVI) is widely utilized as an efficient transition metal material
for persulfate (PS) activation. However, the intrinsic agglomeration and the passivation layer …