Acridine-2,4-Dinitrophenyl Hydrazone Conjugated Silver Nanoparticles as an Efficient Sensor for Quantification of Mercury in Tap Water

Table 2

Comparison method for the detection of Hg²⁺ ions in tap water.

Techniques	Stabilizing agent	LOD	Reference
Fluorescence	DNA-scaffolded silver nanoclusters		[44]
Colorimetric sensing	Polymer matrix type chitosan matrix nanocomposite		[45]
Fluorescence	Tryptophan stabilized fluorescent Ag nanoclusters		[46]
Fluorometric turn-on and colorimetric detection	Poly(acrylic acid)-templated silver nanoclusters		[47]
Fluorescence	DNA/AgNC probe		[48]
Electrochemiluminescence	Oligonucleotide		[49]
UV-visible spectroscopy	Silver nanoparticles	1.65 μM	This study