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 …

Heptamethine cyanine dyes (Cy7) have attracted much attention in the field of biological
application due to their unique structure and attractive near infrared (NIR) photophysical …

Metal ions are of significance in various pathological and physiological processes. As such,
it is crucial to monitor their levels in organisms. Two-photon (TP) and near-infrared (NIR) …

Cu 2+ is an essential trace element for the organism, but its excess can also cause
irreversible damage to the organism. As such, a “Turn-Off” fluorescent probe DPAP for the …

Small molecules can display certain electronic and structural features that enable their use
for metal-sensing applications in different fields. Of the reported metal sensors, there has …

A novel rhodamine-pyridine conjugated spectroscopic probe RhP was synthesized and its X-
ray single crystalline properties were revealed with tabulation. The RhP displayed a distinct …

Life in the body depends on the regulation of various substances, including metal ions,
anions, enzymes, thiols, ROS/RNS and so on. Fluorescent probe can be used for …

A novel sensor (RD) bearing rhodamine B and 4-tert-Butyl phenol unit have been designed
and synthesized using microwave irradiation. The sensor allows selective detection of Cu 2+ …

Abstract Fluorescent 2, 5-bis (4-hydroxyphenyl) thiazolo [5, 4-d] thiazole (HPhTT) sensor
molecule consisting of thiazolo-thiazole (TTz) binding central unit and phenolic signalling …

Since they were first synthesized in 1965 by Treibs and Jacob, squaraine dyes have
revolutionized the polymethine dyes''universe'and their potential applications due to their …