Boronic acid-linked fluorescent and colorimetric probes for copper ions

K. M.K. Swamy, Sung Kyun Ko, Soo Kyung Kwon, Ha Na Lee, Chun Mao, Joung Min Kim, Keun Hyeung Lee, Jinheung Kim, Injae Shin, Juyoung Yoon

Research output: Contribution to journalArticle

227 Citations (Scopus)

Abstract

The first examples of boronic acid-linked fluorescent and colorimetric chemosensors for copper ions are reported; the monoboronic acid-conjugated rhodamine probe displays a highly selective fluorescent enhancement with Cu 2+ among the various metal ions whereas the fluorescence of the bisboronic acid-conjugated fluorescein probe is selectively quenched by Cu 2+ , probably by way of a PET mechanism.

Original languageEnglish
Pages (from-to)5915-5917
Number of pages3
JournalChemical Communications
Issue number45
DOIs
Publication statusPublished - 2008 Dec 9

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Boronic Acids
Fluorescent Dyes
Copper
Ions
Acids
Rhodamines
Fluorescein
Metal ions
Fluorescence

All Science Journal Classification (ASJC) codes

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

Cite this

Swamy, K. M. K., Ko, S. K., Kwon, S. K., Lee, H. N., Mao, C., Kim, J. M., ... Yoon, J. (2008). Boronic acid-linked fluorescent and colorimetric probes for copper ions. Chemical Communications, (45), 5915-5917. https://doi.org/10.1039/b814167c
Swamy, K. M.K. ; Ko, Sung Kyun ; Kwon, Soo Kyung ; Lee, Ha Na ; Mao, Chun ; Kim, Joung Min ; Lee, Keun Hyeung ; Kim, Jinheung ; Shin, Injae ; Yoon, Juyoung. / Boronic acid-linked fluorescent and colorimetric probes for copper ions. In: Chemical Communications. 2008 ; No. 45. pp. 5915-5917.
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Swamy, KMK, Ko, SK, Kwon, SK, Lee, HN, Mao, C, Kim, JM, Lee, KH, Kim, J, Shin, I & Yoon, J 2008, 'Boronic acid-linked fluorescent and colorimetric probes for copper ions', Chemical Communications, no. 45, pp. 5915-5917. https://doi.org/10.1039/b814167c

Boronic acid-linked fluorescent and colorimetric probes for copper ions. / Swamy, K. M.K.; Ko, Sung Kyun; Kwon, Soo Kyung; Lee, Ha Na; Mao, Chun; Kim, Joung Min; Lee, Keun Hyeung; Kim, Jinheung; Shin, Injae; Yoon, Juyoung.

In: Chemical Communications, No. 45, 09.12.2008, p. 5915-5917.

Research output: Contribution to journalArticle

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AU - Kwon, Soo Kyung

AU - Lee, Ha Na

AU - Mao, Chun

AU - Kim, Joung Min

AU - Lee, Keun Hyeung

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AU - Shin, Injae

AU - Yoon, Juyoung

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AB - The first examples of boronic acid-linked fluorescent and colorimetric chemosensors for copper ions are reported; the monoboronic acid-conjugated rhodamine probe displays a highly selective fluorescent enhancement with Cu 2+ among the various metal ions whereas the fluorescence of the bisboronic acid-conjugated fluorescein probe is selectively quenched by Cu 2+ , probably by way of a PET mechanism.

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Swamy KMK, Ko SK, Kwon SK, Lee HN, Mao C, Kim JM et al. Boronic acid-linked fluorescent and colorimetric probes for copper ions. Chemical Communications. 2008 Dec 9;(45):5915-5917. https://doi.org/10.1039/b814167c