Rapid detection of tyrosinase in shrimp by polyacid-based electrochemical sensors

Ligand-Induced Red-Emitting Copper Nanoclusters for Selective Fluorescence Determination of Aluminum Ions

“…Various strategies for sensitive detection of Al 3+ ions include colorimetry, atomic absorption spectrometry, mass spectrometry (MS), electrochemical methods, and fluorescence techniques. − While MS and atomic absorption spectrometry yield accurate results, they are hindered by complex operation and nonportable equipment . The colorimetric method is cost-effective and easy to monitor, but its nonquantitative detection process limits its applicability .…”