Ionic liquid-grafted probe for selective detection and individual identification of different metal ions in 100% aqueous solutions

Two-dimensional Cd(ii) coordination polymer encapsulated by Tb3+ as a reversible luminescent probe for Fe3+

“…All these results clearly indicate Tb 3+ @Cd-P has a high selectivity and anti-interference ability in the detection of Fe 3+ under aqueous conditions. 47 One unexpected nding is that both Cd-P and Tb 3+ @Cd-P are easily sensitized by Fe 3+ ions, and the rapid response time of the sensitization process obtained by the experiment is approximately 10 s (Fig. S16 †).…”

Ionic Liquid‐Based Stimuli‐Responsive Functional Materials

“…[71] Additionally, an imidazolium chloride IL-grafted rhodamine B salicylaldehyde hydrazone(IMI-SARhBH) was designed as a promising multi-ion-responsive probe for the colorimetric detections of Cu 2+ and Al 3+ . [78] Attributing to the remarkably hydrophilic nature of the grafted IL, the obtained unit was highly water-soluble. Dissociation of the grafted IL in water Figure 6.…”

“…Additionally, an imidazolium chloride IL‐grafted rhodamine B salicylaldehyde hydrazone(IMI‐SARhBH) was designed as a promising multi‐ion‐responsive probe for the colorimetric detections of Cu 2+ and Al 3+ . [ 78 ] Attributing to the remarkably hydrophilic nature of the grafted IL, the obtained unit was highly water‐soluble. Dissociation of the grafted IL in water made the probe positively charged, which caused electrostatic repulsion between itself and metal ions and thus offered the chance to differentially recognize Cu 2+ and Al 3+ .…”

Fabrication of Organic Probe Decorated Water-Soluble Polymer Chains on Natural Fibers for Selective Detection and Efficient Removal of Hg2+ Ions in Pure Aqueous Media

“…Because detection of heavy metal ions by simple, fast, and inexpensive techniques is always of utmost importance, the application of optical chemosensors to quickly and sensitively quantify target ions without need of sophisticated instruments has gained more and more attention during the past few decades. A large number of organic probes with excellent sensing properties have been synthesized and widely applied to the detection of toxic metal ions. , On the other hand, adsorption has proven to be one of the most efficient and reliable methods for removal of toxic metal ions from wastewater because of its operational ease, low cost, and eco-friendliness. , Many excellent solid adsorbents that possess high adsorption abilities have been reported and are severing as a major impetus for decontamination of these wastewaters containing heavy metal ions. − However, a limited applicability of most organic probes and adsorbents is their inability to perform dual tasks due to their specific design for either detection or removal.…”

“…A large number of organic probes with excellent sensing properties have been synthesized and widely applied to the detection of toxic metal ions. 3,4 On the other hand, adsorption has proven to be one of the most efficient and reliable methods for removal of toxic metal ions from wastewater because of its operational ease, low cost, and eco-friendliness. 5,6 Many excellent solid adsorbents that possess high adsorption abilities have been reported and are severing as a major impetus for decontamination of these wastewaters containing heavy metal ions.…”