In this work, a novel metal-enhanced electrochemical sensor based on silver nanoparticles
(AgNPs) signal amplification was presented for highly sensitive determination of Cu 2+. Gold …

Herein, a novel electrochemical biosensor was constructed for the highly efficient detection
of silver ions. A porous platform constructed with functionalized gold nanoparticles (AuPP) …

An electrochemical sensor based on gold nanoparticles (Au NPs) modified with rhodamine
B hydrazide (RBH)(AuNPs-RBH) was developed and applied in the highly sensitive and …

A new sensitive electrochemical sensor for the detection of copper ions based on the copper
ion assisted etching of Au@ Ag nanoparticles was developed in this work. Since copper ions …

A highly sensitive and selective electrochemical sensor was developed for the detection of
Cu 2+ by the assembly of Ag nanoparticles (AgNPs) at dithiobis [succinimidylpropionate] …

Heavy metals in drinking water have become a severe threat to human health. Detection of
heavy metals has been achieved by electrochemical sensors that are modified with complex …

In this study, we propose a new silver nanoparticles (AgNPs)-based colorimetric sensor for
rapid detection of Cu2+ or Mn2+ at pH 1.9 or 12.0, respectively. At pH 1.9, the AgNPs …

Silver ion (Ag+) is a highly toxic heavy metal ion to aquatic organisms and accumulates in
the human body via the food chain. Therefore, fast and accurate detection of Ag+ in water …

Gold nanoparticles (AuNPs) dotted S-doped carbon (AuNPs/SC) nanoflakes were
synthesized via a facial and simple approach. Typical synthesis route involves the formation …

In this work, carbon dots-modified silver nanoparticles (CDs-Ag NPs) were successfully
prepared by reducing AgNO 3 in the presence of carbon dots (CDs). The prepared CDs-Ag …