Conclusion The use of SPE procedures has been growing in the past few years due to their
advantages offered for trace element determinations, namely conservation of species, good …

Notable increases in metal consumption and declining ore grades in recent decades have
stressed the significance of dilute solutions as secondary sources of valuable metals …

A facile, economical and straightforward hydrothermal strategy is used to prepare highly
luminescent nitrogen-doped carbon quantum dots (N-CQDs) by using folic acid as both …

A new rhodamine functionalized fluorogenic Schiff base CS was synthesized and its
colorimetric and fluorescence responses toward various metal ions were explored. The …

A new rhodamine-derived Schiff base RH was synthesized and its sensing behavior toward
various metal ions was investigated by UV–vis and fluorescence spectroscopic techniques …

Copper (II) is one of the most important metal ions for the human body that act as a catalytic
cofactor for many metalloenzymes and proteins, and its homeostasis disruption could lead to …

Herein, we have developed a simple, environment friendly fluorescent turn-off and
colorimetric sensor for the rapid detection of Cu 2+ ions in aqueous solution by using …

Highly sensitive “turn-on” fluorescent sensor for Hg2+ in aqueous solution based on
structure-switching DNA - Chemical Communications (RSC Publishing) DOI:10.1039/B812755G …

A novel Schiff base moiety 1 was synthesized and characterized by FT-IR, NMR and HRMS.
The selectivity and sensitivity of 1 toward Cu 2+ ions was investigated by colorimetric, UV …

A new chromone based Schiff base ligand L was synthesized by the condensation of 3-
formyl chromone and pyrazine-2-carbohydrazide as a colorimetric probe to detect Cu (II) …