Imine-functionalized, turn-on fluorophore for DCP

Hyun Jung Kim, Seunghyun Jang, Wen Xiu Ren, Richard A. Bartsch, Honglae Sohn, Jong Seung Kim

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

A monopyrene-imine derivative 1 is a highly selective and sensitive "turn-on" fluorogenic probe for diethyl chlorophosphate (DCP), a stimulant for organophosphorus nerve agents. Upon addition of DCP to a solution of 1, a phosphoramidate was formed which exhibited an enhanced fluorescence emission at 425 nm. When exposed to DCP in the vapor phase, 1 impregnated on silica gel showed a sky-blue fluorescence.

Original languageEnglish
Pages (from-to)266-270
Number of pages5
JournalSensors and Actuators, B: Chemical
Volume153
Issue number1
DOIs
Publication statusPublished - 2011 Mar 31

Fingerprint

Imines
Fluorophores
imines
Fluorescence
stimulants
fluorescence
nerves
Silica gel
silica gel
sky
Silica Gel
Vapors
vapor phases
Derivatives
probes
diethylchlorophosphate

Keywords

  • Fluorescent sensor
  • Nerve agent
  • Pyrene
  • Thin film image

ASJC Scopus subject areas

  • Instrumentation
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Imine-functionalized, turn-on fluorophore for DCP. / Kim, Hyun Jung; Jang, Seunghyun; Ren, Wen Xiu; Bartsch, Richard A.; Sohn, Honglae; Kim, Jong Seung.

In: Sensors and Actuators, B: Chemical, Vol. 153, No. 1, 31.03.2011, p. 266-270.

Research output: Contribution to journalArticle

Kim, HJ, Jang, S, Ren, WX, Bartsch, RA, Sohn, H & Kim, JS 2011, 'Imine-functionalized, turn-on fluorophore for DCP', Sensors and Actuators, B: Chemical, vol. 153, no. 1, pp. 266-270. https://doi.org/10.1016/j.snb.2010.10.028
Kim, Hyun Jung ; Jang, Seunghyun ; Ren, Wen Xiu ; Bartsch, Richard A. ; Sohn, Honglae ; Kim, Jong Seung. / Imine-functionalized, turn-on fluorophore for DCP. In: Sensors and Actuators, B: Chemical. 2011 ; Vol. 153, No. 1. pp. 266-270.
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