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 …

Rhodamine based probes are well documented in literature as a host for detection of
several guest analytes including metal ions. Metals are crucial elements in terms of …

Rhodamine-based chemosensors are widely used for the detection of various metal ions
and applied in many fields of science including biological and environmental sciences …

A macrocyclic Schiff base fluorescent probe [1, 2-phenylenediamine-2, 6-
pyridinedialdehyde macrocyclic Schiff base](BP-MSB) based on 2, 6-pyridinedialdehyde …

Abstract Here, sister calix [4] arene derivatives containing two NBD (7-nitro-benzofurazan)
units in 1, 3-(distal) derivatives (sensors 4&8) were prepared and characterized by 1 H, 13 C …

The pollution of heavy metals to aquatic ecosystem is getting more and more attention.
Therefore, there is an urgent need to develop a low-cost, high-efficient, high-selective and …

Nowadays, numerous domains such as biology, physiology, environmental sciences, and
pharmacology, have made extensive use of fluorescence sensors for ions and neutral …

Developing fluoran dyes as fluorescent probes is interesting because it is of great
significance to extend their applications from the printing industry to other fields such as …

Luminescent chemosensors for sensing Cu 2+ have attracted a lot of attention in recent
years due to their potential applications in biochemistry and environmental research. Based …

Herein, we report a simple green platform based on a novel type of polymer dots (Pdots) as
a sensitive and rapid “off-on” fluorescent probe for ratiometric Fe 3+ and Cu 2+ detection …