Nowadays, due to the economic and industrial development, water contaminated with heavy
metals is a significant concern and one of the acute global environmental problems …

Silver nanoparticles (AgNPs) are promising bactericidal agents and plasmonic NPs for
environmental applications, owing to their various favorable properties. For example, AgNPs …

Chromium contamination of drinking water has become a global problem due to its
extensive use in industry. The most commonly used methods for chromium detection in …

Titania (TiO2) has been the focus of attention of researchers since the first demonstration of
its capability to generate the photocatalytic splitting of water into hydrogen and oxygen …

Ultra-trace determination of the carcinogen chromium (VI) in wide pH water environment via
electrochemical sensing technology is of great significance, in which the key point is to …

Chromium exerts serious damage to human beings and to aquatic life and is one of the most
common environmental contaminant and possess toxicity when present above threshold …

The extensive use of chromium by several industries conducts to the discharge of an
immense quantity of its various forms in the environment which affects drastically the …

A highly sensitive and selective fluorescence sensor for detection of chromium (VI) and
hydrogen sulfide was developed by using silicon nanoparticles (SiNPs) as probe. The …

This paper reports the synthesis of two-dimensional, hierarchical, porous, and (001)-faceted
metal (Ag, Zn, and Al)-doped TiO2 nanostructures (TNSs) and the study of their …

Two types of α-Fe 2 O 3 nanostructures were synthesized under hydrothermal conditions in
the presence of glycerol. Urchin-like α-Fe 2 O 3 with limited (001) plane exposure and flower …