Metal nanoparticles (NPs) are well known to present a unique absorbance band at certain resonance frequencies stemming from the localized surface plasmon ...

Aug 3, 2022 · Natural nanotechnology-based sensor for detection of heavy metal ions. Nanomaterials, Detection Technique, Analyst, Sample, Limit of Detection ( ...

Due to their sensitivity and selectivity, NMs have emerged as a viable method for the sensing of harmful HMIs. They are considerably favored over traditional ...

Aug 9, 2020 · Three major stochastic sensing-based nanopore strategies to detect metal ions. a) construction of a metal ion binding site in the nanopore inner ...

In recent years, there has been a growing interest in leveraging nanomaterials to enhance the effectiveness of electrode surfaces in detecting heavy metals.

Oct 9, 2022 · We believe that this method would offer a new approach for the detection of heavy metal ions in aqueous, biological, and environmental samples, ...

Generally, carbon quantum dots are a type of spherical or sphere-like nanoparticles of less than 10 nm in size. ... We hope this review could be helpful for ...

Aug 26, 2022 · The aptamer-based sensors offer distinct advantages over antibodies and emerged as a robust sensing platform against various heavy metals due to ...

This review overviews the latest nanomaterials-based heavy metal ions sensors and focuses on their analytical performances, applications, and challenges.

The nanocomposites were tested for their effectiveness in detecting trace metals such as lead, cadmium, and mercury in water samples. The results showed that ...