Sodium alginate is a natural macromolecule widely used because of its abundance, low cost
of acquisition, and rich hydroxyl and carboxyl groups in the matrix. The physical modification …

A cleaner and safer environment is one of the most important requirements in the future. It
has become increasingly urgent and important to fabricate novel environmentally–friendly …

In this work, a chitosan (CHI) biopolymer was developed by loading different wt% of carbon-
doped TiO2 (C–TiO2) with CHI to attain an efficient adsorbent of chitosan/carbon-doped …

Industrial wastewater is causing serious health problems due to presence of large
concentrations of toxic metals. Removal of these metals is still a big challenge using pristine …

Reduced graphene oxide nanosheets decorated with ZnS and ZnS-Ag nanoparticles are
successfully prepared via a facile one-step chemical approach consisting of reducing the …

Surface functionalization of chitosan using some chelating ligands not only improves
sorption capacity but also induces selectivity into the biopolymer. The current study is based …

The current research involves the development of a novel core–shell based hybrid material
in which tungsten oxide (WO 3) served as a solid core while diethyl malonate grafted …

The water contamination is a global issue, in this regard need to explore and develop
efficient methods for the pollutant removal from water environment. Nanohybrids (NHs) and …

The industrialization and urbanization expansion have increased the demand for precious
and rare earth elements (REEs). In addition, environmental concerns regarding the toxic …

Heavy metal pollution poses a significant health risk, necessitating regular environmental
monitoring for public safety. Elevated nickel concentrations can disrupt ecosystems and …