Abstract Copper (Cu 2+) exists in nature and biological systems and therefore its detection
in soil, blood, urine, water, agriculture and food samples is of great significance. Attempts to …

In the past two decades, there has been significant progress in the design and development
of synthetic receptors for molecular recognition as they find application in the field of …

A new calixarene derivative (AlQuin-Calix) bearing two quinoline groups at its lower rim was
synthesized at cone conformation. Then, upon functionalization of AlQuin-Calix with two …

In this paper, we have synthesized a novel chitosan-p-tert-butylcalix [4] arene polymer
(CCP) as a highly efficient adsorbent for mercury ion (Hg2+) removal from water. In fact, a …

Calix [4] arene 1, with two lower-rim isoxazolylchloroanthracene groups, is shown to be not
only a chromogenic but also a fluorogenic chemodosimeter for the selective sensing of …

In this study, two-and tetra-functionalized with bis (2-picolyl) amine calix [4] arene derivatives
(2-PACX and 4-PACX) were synthesized, and their structures were confirmed by 1 H NMR …

The emergence of calixarenes as versatile compounds in recent years marks a significant
advancement in scientific research. In the area of analytical chemistry, calixarenes have …

Compounds containing heteroatoms and their derivatives represent a very significant
section in organic chemistry. A number of N-heterocycles such as triazole, thiazole, pyridine …

This study presents a novel approach for the detection of carbofuran (CBF) insecticide by
systematically exploring a calix [4] arene-derived fluorescence probe, CouC4S …

Based on host–guest complexation and a utilizing a functionalized Merrifield resin, a
practical method was developed to separate methionine and arginine mixtures. To obtain …