Agricultural biomass wastes, which may pollute the environment yet are inefficiently
managed worldwide, can be recycled into biochar, which is subsequently used to remediate …

Decorating two-dimensional (2D) nanomaterials with nanoparticles provides an effective
method to integrate their physicochemical properties. In this work, we present the …

Hierarchically oriented semiconductor micro-structures have promising interests in sensing
applications. Herein, we attempted to investigate the efficacy of silicon micro-pyramids …

We fabricated a porous Ag–TiO 2 film with a nanocage (NC) like structure as a sensitive,
recyclable, and low-cost SERS substrate using facile methods. The developed nanocage …

Combining semiconductor and noble metal nanostructures into a hybrid system has shown
many complementary advantages in the optical properties, making them more attractive in …

Oxygen vacancy engineering in metal oxide-based semiconductors has emerged as an
important area of research for sensing applications, such as Surface-enhanced Raman …

Ag/rGO nanocomposite SERS substrates are widely used for the detection of contaminations
in water and food adulterants. In this work, we proposed a novel green route to synthesize …

Topological nanomaterials generally exhibit different defect structures, high specific surface
areas, and varying bandgaps. These special geometries, energy-level structures, and …

High-stability and-sensitivity perovskite nanoparticles with a core–shell structure were
fabricated by an in situ one-step growth annealing technique, followed by the deposition of …

Background Roxarsone (ROX) is widely used as a feed additive, which is indigestible after
ingestion by poultry, and most of it can only be excreted into the natural environment and …