Pyrophosphate-triggered nanoaggregates with aggregation-induced emission

Chun Tao Li, You Liang Xu, Jian Gong Yang, Yong Chen, Hyeong Seok Kim, Qian Yong Cao, Jong Seung Kim

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

A novel tetraphenylethene-based probe bearing bis-imidazolium anion donors is herein reported for pyrophosphate anion recognition. This probe can self-assemble finite, small sphere nanoaggregates with very weak emission in aqueous solution, and changes into large rod-like nanoaggregates with strong aggregation-induced emission upon binding with the pyrophosphate anion.

Original languageEnglish
Pages (from-to)617-623
Number of pages7
JournalSensors and Actuators, B: Chemical
Volume251
DOIs
Publication statusPublished - 2017 Jan 1

Fingerprint

Anions
Negative ions
Agglomeration
anions
Bearings (structural)
probes
rods
aqueous solutions
diphosphoric acid

Keywords

  • Aggregation-induced emission
  • Nanoaggregates
  • Pyrophosphate anion recognition
  • Tetraphenylethene

ASJC Scopus subject areas

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

Cite this

Pyrophosphate-triggered nanoaggregates with aggregation-induced emission. / Li, Chun Tao; Xu, You Liang; Yang, Jian Gong; Chen, Yong; Kim, Hyeong Seok; Cao, Qian Yong; Kim, Jong Seung.

In: Sensors and Actuators, B: Chemical, Vol. 251, 01.01.2017, p. 617-623.

Research output: Contribution to journalArticle

Li, Chun Tao ; Xu, You Liang ; Yang, Jian Gong ; Chen, Yong ; Kim, Hyeong Seok ; Cao, Qian Yong ; Kim, Jong Seung. / Pyrophosphate-triggered nanoaggregates with aggregation-induced emission. In: Sensors and Actuators, B: Chemical. 2017 ; Vol. 251. pp. 617-623.
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