A reusable test paper based on a simple salicylaldehyde derivate for the real-time detection of phosgene in gas phase

Fluorescent probes for the detection of chemical warfare agents

“…More recently, Zhu and co-workers developed the fluorescent probe 200 , which consisted of oxime-functionalized 5-chlorosalicylaldehyde. 203 Compound 200 exhibited a significant increase in fluorescence emission at 410 nm after incubation with phosgene in CH 2 Cl 2 . Reusable 200 -coated test strips were prepared and used as a point-of-use phosgene testing.…”