Multi-scene visual hydrazine hydrate detection based on a dibenzothiazole derivative

Abstract

Hydrazine (N2H4) produced by industries is distributed into different environments, and seriously threatens ecology and human security. Hence, It is important to develop probes that detect N2H4 in various environments....

A nucleophilic addition–elimination based ratiometric fluorescent probe for monitoring N2H4 in biological systems and actual samples

“…In recent years, many conventional methods for the determination of N 2 H 4 have been reported, such as titration, 13 spectrochemistry, 14–22 electrochemistry, 23 surface-enhanced Raman spectroscopy 24 and chromatography. 25 However, these detection methods also have some limitations.…”

“…10,11 The United States Environmental Protection Agency (EPA) has identified hydrazine as a potential human carcinogen with a threshold value (TLV) of 10 ppb (0.312 μM). 12 In recent years, many conventional methods for the determination of N 2 H 4 have been reported, such as titration, 13 spectrochemistry, [14][15][16][17][18][19][20][21][22] electrochemistry, 23 surface-enhanced Raman spectroscopy 24 and chromatography. 25 However, these detection methods also have some limitations.…”