Lignin, as the most abundant aromatic biopolymer in nature, has attracted great attention
due to the complexity and richness of its functional groups for value‐added applications. The …

We propose a single low-profile skin metasurface carpet cloak to hide objects with arbitrary
shape and size under three different waves, ie, electromagnetic (EM) waves, acoustic waves …

This article demonstrated the design and fabrication of a transmitter and receiver (TR)
microsystem in Ka-band based on silicon 3-D heterogeneous-integration (3D-HI). To achieve this …

To unravel the ecological function played by pioneer plants in the practical restoration of
mine tailings, it is vital to explore changes of soil characteristics and microbial communities in …

Lignin nanoparticles (LNPs) are regarded as a sustainable and advanced way to use residual
lignin for application in composites. However, some challenges remain to achieve the …

In this letter, the design and performance of a Ka-band 5-b monolithic microwave integrated
circuit phase shifter is presented. In the 180 phase bit, a developed switched-path-type …

The development of biomass-based hydrogel conductive devices is a promising but
challenging subject. Here, cellulose was used to develop a strong, tough, and self-adhesive …

Biochar (B) and fertilizer (organic fertilizer, OF and synthetic fertilizer, CF) are frequently
applied to improve ecosystem function and increase crop productivity in degraded soil. …

We experimentally demonstrated an alternative approach of invisibility cloaking that can
combine technical advantages of all current major cloaking strategies in a unified manner and …

The preparation of high lignin content hydrogels with good mechanical and multifunctional
properties remains a huge challenge. In this study, a novel polymer-nanoparticle hydrogel …