Synthesis and characterization of a sensitive and selective Fe3+ fluorescent sensor based on novel sulfonated calix[4]arene‐based host‐guest complex

A summary of calixarene-based fluorescent sensors developed during the past five years

“…[33][34][35] For probes 4-9, the fluorophore as a signal reporter was conjugated to calix [4]arene at the upper or lower edge, while sensor 10 reported by Cen et al was designed as the host-guest complexation RB@(SC4A) 3 composed of sulfonated calix [4]arene (SC4A) and rhodamine B (RB). 36 (Fig. 5).…”

Disposable paper-based PET fluorescence probe linked with calix[4]arene for lithium and phosphate ion detection

“…In fluorescence methodology, fluorescent molecules due to their emissive behavior, easy signal detection, sensitivity, selectivity, and low-cost, offer many advantages over other systems in this area of research. [31][32][33][34][35][36][37][38][39] To date, our team has been working on different types of calix [4]arene-based fluorescence sensors using various fluorophores to detect several molecular ions. [40][41][42][43][44][45] This paper deals with the development of calix [4]arene-based fluorescence sensor (p-C4A).…”

“…In fluorescence methodology, fluorescent molecules due to their emissive behavior, easy signal detection, sensitivity, selectivity, and low-cost, offer many advantages over other systems in this area of research. 31–39…”

Detection of the Fungicide Dodine by means of Host‐Guest Complexation between Cucubit[10]uril and Acridine Orange

“…The cavity of the Q[n] inside and outside is of different polarity, and when a compound is inside or outside the Q[n] cavity the fluorescence properties might well differ. By use of photochemical techniques, it is possible to sense or detect non‐fluorescent or weakly fluorescent analytes [31–36] . Cucurbit[10]uril, Q[10], with its large cavity can selectivity include two guests, and the photochemical properties of such host‐guest complexes allow for the sensing analytes such as metal ions, pesticides and drugs.…”