A fast-responding, highly sensitive detection system consisting of a fluorescent probe and palladium ions for N₂H₄ in environmental water and living cells

Abstract

A rapid and sensitive system was constructed for detecting N2H4 in environmental water and living cells.

A highly sensitive ratiometric fluorescent probe based on fluorescein coumarin for detecting hydrazine in actual water and biological samples

“…Fluorescent probes for N 2 H 4 detection have been carried out in recent years as they have many advantages such as simple operation, high resolution, low detection limit, high sensitivity, selectivity for substrates, and an intracellular imaging capability. [19][20][21][22][23][24][25][26][27][28][29] Therefore, a novel fluorescent probe with high sensitivity, rapid…”

A sensitive and selective fluorescent probe for hydrazine with a unique nonaromatic fluorophore

“…Till now, a wide diversity of uorophores such as cyanine, 19,20 hemicyanine, 21,22 BODIPY, 23,24 uorescein, 25,26 benzothiazole, 27,28 coumarin, 29,30 naphthalimide, 31,32 quinolone, 33 phenothiazine, 34 benzimidazole, 35 phenanthroimidazole, 36 pyrene 37 and tetraphenylethylene 38 have been applied in the manufacturing of uorescent probes for hydrazine detection and different properties and applications have been demonstrated. Unlike the aforementioned classical uorophores with at least one aromatic or heteroaromatic ring, herein, we report the synthesis and application of a novel uorescent probe (Che-Dcv) with a unique conjugated p-structure as the uorophore.…”