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

doi:10.1039/b814167c

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

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

251 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 language	English
Pages (from-to)	5915-5917
Number of pages	3
Journal	Chemical Communications
Issue number	45
DOIs	https://doi.org/10.1039/b814167c
Publication status	Published - 2008

All Science Journal Classification (ASJC) codes

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

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10.1039/b814167c

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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.",

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

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AU - Swamy, K. M.K.

AU - Ko, Sung Kyun

AU - Kwon, Soo Kyung

AU - Lee, Ha Na

AU - Mao, Chun

AU - Kim, Joung Min

AU - Lee, Keun Hyeung

AU - Kim, Jinheung

AU - Shin, Injae

AU - Yoon, Juyoung

PY - 2008

Y1 - 2008

N2 - 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.

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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JO - Chemical Communications

JF - Chemical Communications

IS - 45

ER -

Boronic acid-linked fluorescent and colorimetric probes for copper ions

Abstract

All Science Journal Classification (ASJC) codes

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