Sensing of metal ions and anions is of great importance because of their widespread
distribution in environmental systems and biological processes. Colorimetric and fluorescent …

Calix [4] pyrroles and their congeners are conformationally flexible, nonplanar tetrapyrrolic
macrocycles that can recognize anionic substrates. Although the mother calix [4] pyrrole was …

A robust reusable fluoride sensor comprised of a receptor in charge of the chemical
recognition and a fluorophore responsible for signal recognition has been designed. Highly …

In this work, a novel phenomenon was discovered that the fluorescence intensity of silver
sulfide quantum dots (Ag2S QDs) could be enhanced in the presence of rare earth ions …

Cost-effective fluorescence turn-on indicator-displacement-assay (IDA) sensors based on
octamethylcalix [4] pyrrole receptor and tetrabutylammonium salts of 4-methylumbelliferone …

A Novel calix [4] pyrrole system bearing carboxylic acid functionality [ABuCP] has been
synthesized and its interaction towards various nitroaromatics compounds [NACs] were …

Excess consumption of fluoride (F–) through drinking water and its detrimental effects on
human health have been a serious global concern. Herein, we have developed a facile and …

Noncovalent side-wall functionalization of SWCNT with a pyrene bearing calix [4] pyrrole is
reported. The modified SWCNT has been characterized by scanning electron microscopy …

A fluorescent probe (FS) based on a fluoride-specific desilylation reaction has been
developed for a highly selective and sensitive detection of F−. In the presence of F−, the …

A novel series of one-dimensional coordination polymers (CPs) is achieved via a facile one-
pot synthesis strategy employing the nitrate salts of trivalent lanthanides, a pentadentate …