Fluorescence turn-on sensors for HSO4 -

Hyun Jung Kim, Sankarprasad Bhuniya, Rakesh Kumar Mahajan, Rajiv Puri, Hongguang Liu, Kyoung Chul Ko, Jin Yong Lee, Jong Seung Kim

Research output: Contribution to journalArticle

96 Citations (Scopus)

Abstract

A coumarin-based derivative (1), a highly selective and sensitive turn-on fluorogenic probe for the detection of HSO4 - ions in aqueous solution, has been designed and synthesized. Various spectroscopic and DFT calculations revealed that H-bonding between the phenolic -OH and imine nitrogen of 1 played a crucial role in its high selectivity for HSO 4 -.

Original languageEnglish
Pages (from-to)7128-7130
Number of pages3
JournalChemical Communications
Issue number46
DOIs
Publication statusPublished - 2009 Nov 27

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Coumarins
Imines
Discrete Fourier transforms
Nitrogen
Fluorescence
Ions
Derivatives
Sensors
coumarin

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Kim, H. J., Bhuniya, S., Mahajan, R. K., Puri, R., Liu, H., Ko, K. C., ... Kim, J. S. (2009). Fluorescence turn-on sensors for HSO4 - Chemical Communications, (46), 7128-7130. https://doi.org/10.1039/b918324h

Fluorescence turn-on sensors for HSO4 - . / Kim, Hyun Jung; Bhuniya, Sankarprasad; Mahajan, Rakesh Kumar; Puri, Rajiv; Liu, Hongguang; Ko, Kyoung Chul; Lee, Jin Yong; Kim, Jong Seung.

In: Chemical Communications, No. 46, 27.11.2009, p. 7128-7130.

Research output: Contribution to journalArticle

Kim, HJ, Bhuniya, S, Mahajan, RK, Puri, R, Liu, H, Ko, KC, Lee, JY & Kim, JS 2009, 'Fluorescence turn-on sensors for HSO4 - ', Chemical Communications, no. 46, pp. 7128-7130. https://doi.org/10.1039/b918324h
Kim HJ, Bhuniya S, Mahajan RK, Puri R, Liu H, Ko KC et al. Fluorescence turn-on sensors for HSO4 - Chemical Communications. 2009 Nov 27;(46):7128-7130. https://doi.org/10.1039/b918324h
Kim, Hyun Jung ; Bhuniya, Sankarprasad ; Mahajan, Rakesh Kumar ; Puri, Rajiv ; Liu, Hongguang ; Ko, Kyoung Chul ; Lee, Jin Yong ; Kim, Jong Seung. / Fluorescence turn-on sensors for HSO4 - In: Chemical Communications. 2009 ; No. 46. pp. 7128-7130.
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