Several pollutants are getting added to the water content in today's world, sometimes
intentionally and sometimes unintentionally. These pollutants, chemicals, and heavy metals …

Surface plasmon resonance (SPR), as an optical technique, has widely been used for the
detection of biomarkers. Various investigations have been conducted to address the impacts …

The development of carbon dots (CDs), either using green or chemical precursors, has
inevitably led to their wide range application, from bioimaging to optoelectronic devices. The …

In this study, synthesis and characterization of chitosan/maghemite (Cs/Fe2O3) composites
thin film has been described. Its properties were characterized using Fourier transform …

Due to the nearby relationship between human health, socioeconomic development and
environmental pollution, the detection and identification of environmental pollutants need …

About 71% of the Earth's surface is covered with water. Human beings, animals, and plants
need water in order to survive. Therefore, it is one of the most important substances that exist …

Due to the crucial role of dopamine (DA) in health and peripheral nervous systems, it is
particularly important to develop an efficient and accurate sensor to monitor and determine …

Great efforts have been devoted to the invention of environmental sensors as the amount of
water pollution has increased in recent decades. Chitosan, cellulose and nanocrystalline …

Appearance of various trace and/or emerging pollutants and deteriorated water pollution
events challenge existing analytical methods and water treatment technologies. In the past …

Unmodified carbon dots (CDs) were demonstrated as novel and environmentally friendly
fluorescent probes for sensing Pb 2+ and pyrophosphate (PPi) in an aqueous solution. The …