Highly selective and sensitive chromogenic detection of nerve agents (sarin, tabun and VX): a multianalyte detection approach. Issue 96 (21st November 2017)

• Record Type: Journal Article
• Authors: Kumar, Vinod; Raviraju, G.; Rana, Hemlata; Rao, Vepa Kameswara; Gupta, Arvind K.
• Is Part Of: Chemical communications. Volume 53:Issue 96(2017)
• Page Start: 12954
• Page End: 12957
• Publication Date: 2017-11-21
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c7cc07823d
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A novel strategy using ferrocenyl dye (1) was developed for highly selective chromogenic detection of all nerve agents. Abstract : A novel strategy using ferrocenyl dye (1) was developed for highly selective chromogenic detection of all nerve agents. The protocol was first established with nerve agent mimics (DFP, DCNP, and malaoxon) and then implemented on real agents, i.e. sarin, tabun and VX. The developed chemosensor showed no interferences from the most probable interferents such as acetyl chloride, sulfur mustard, oxygen mustard and DMMP. Real-time visual detection with a lower limit of detection (below LD50 ) made the present protocol highly appealing and versatile.