Reconnoitering the dynamics-calix[4]pyrrole: A heights in research and technology

Abstract

Calix[4]pyrrole has potential applications as a molecular recognition receptor, sensor, ditopic cation, and anion receptor. Other supramolecular receptors could be made using novel approaches inspired by the mechanism and selectivity of these receptors. We believe that this brief summary will act as a catalyst for growth in the potential applications of calix[4]pyrrole in research and technology. The simple functionalizing group and ring modification of calix[4]pyrrole make it an excellent choice for multi-component identification. The mode of action of the calix[4]pyrrole receptor and an explanation of its selectivity could inspire the development of other supramolecular receptors.

Keywords

• Toxic metal ion sensor
• Supramolecular & macrocyclic chemistry
• Heavy and radioactive analytes
• Ditopic receptor