Arsenic is extremely abundant in the Earth's crust and is one of the most common
environmental pollutants in nature. In the natural water environment and surface soil …

Nanosensors are innovative devices that exploit the unique properties exhibited by matter at
the nanoscale. A growing and exciting field, nanosensors have recently spurred …

Designing new catalysts with high activity and stability is crucial for the effective analysis of
environmental pollutants under mild conditions. Here, we developed a superior catalyst of Pt …

The goethite (α-FeOOH) nanoparticles were wrapped on the reduced graphene oxide (rGO)
to synthesize the α-FeOOH/rGO nanocomposites. The nanocomposites (NCs) were initially …

Nanocomposites of gold nanoparticles (AuNPs) and conducting polymers, polypyrrole (PPy)
and polyaniline (PANI), were prepared by simple oxidative polymerization of the …

Here, an attempt has been made to synthesize a high-quality fluorescent oligo (2, 4-
diaminotoluene) suitable for the development of a probe. The work introduces a new unique …

Arsenic (As3+) is the most carcinogenic and abundantly available heavy metal present in
the environment. Vertically aligned ZnO nanorod (ZnO-NR) growth was achieved on metallic …

In this work, the gold nanorods (GNR) material were successfully synthesized and stabilized
by cetyltrimethylammonium bromide (GNR-CTAB) and poly (sodium-4-styrenesulfonate) …

A simple and rapid As3+ detection method using 3-nitro-L-tyrosine (N-Tyr) is reported. We
discovered the specific property of N-Tyr, which specifically chelates As3+. The reaction …

In this work, we report a low-cost and highly sensitive electrochemical sensor for detecting
As (III) in water. The sensor uses a 3D microporous graphene electrode with nanoflowers …