… electrochemical detection platform was constructed, and copper ions … Copper is one of the
essential trace elements for human … However, a high level of copper can lead to serious health …

… Pyridoxal is the ideal platform for development of colorimetric or fluorescent chemosensors
for specific heavy and transition metal ions. Herein, we report the synthesis and metal ion …

… , for highly selective copper (Cu(II)) ions detection and removal from … ions. The composite
adsorbent permitted fast and specific Cu(II) ions capturing via colorimetric naked-eye detection …

… provided alternative methods for the analysis of copper ions. … to synthesize the immunogen
of copper ion. Several bifunctional … reactions between metal ions and chelating reagents must …

… Most of these studies on copper ion sensors are stressed on … for copper ions in solution can
interact with the metal ion … several peptide lipids to detect copper ions in aqueous subphase. …

… , where the contamination of copper ions can lead to human … As well as, excess or insufficient
copper in living things can … and selective detection of copper ions has become a highly …

… on bis(dithiocarbamato)copper(II) functionalized carbon … groups, followed by the coordination
of copper(II) to the resulting … conveniently visual detection of aqueous Hg 2+ ions by the …

… present a new copper biosensor capable of detecting copper ions at … copper, the biosensor
beads change color from white, when copper is present in concentrations below the detection …

… at 652 nm without and with copper ions. … detection limit of Cu 2+ is determined to be 0.1
nM with a signal-to-noise ratio of 3. For comparison, the detection limits for copper ion detection …

… selectivity to copper ions. When probe was treated with a series of individual metal ions in
methanol, … In contrast, the other metal ions did not show any significant color change (Fig. 4). …