The environment is important for human survival, but because of everyday human activities,
many pollutants in the drinking water, food and environment may increasingly contribute to …

With the development of modern industrial technology, the residual heavy metal ions in
environment-related matrices poses a serious threat to environmental and public health …

Science and technology play an important role in the development of new methods, tools
and techniques to solve specific quantitative and qualitative environmental problems. In the …

In recent years, heavy metal pollution has become increasingly serious. Heavy metals exist
in an environment mainly in the form of ions (heavy metal ions, HMs). They can contaminate …

As one of the most serious toxic contaminants, heavy metal ions have severely threatened
the living environment and biological system. Accurate and rapid detection of toxic metal …

Despite the significance of the environment for human subsistence, many daily activities and
industrial processes introduce numerous pollutants, which may result in environmental …

Quantum dots nanomaterials have attracted extensive interest for fluorescence chemical
sensors due their attributes, such as excellent optical characteristics, quantum size effects …

Bismuth oxyselenide (Bi2O2Se) nanosheets, a new 2D non-van der Waals nanomaterial
having unique semiconducting properties, could be favorable for various sensing …

The outbreak of the coronavirus disease 2019 (COVID-19) pandemic has put enormous
pressure on global healthcare and economic systems. 1− 5 The cause of this pandemic …

Herein, a facile method for the synthesis of carbon quantum dots (CQDs) and silver
nanoparticle carbon quantum dots (AgNPs-CQDs) nanocomposites from syzygium cumini …