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 & Nanoscience

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

257 Scopus citations

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
State	Published - 2008

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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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T1 - Boronic acid-linked fluorescent and colorimetric probes for copper ions

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.

UR - https://www.scopus.com/pages/publications/57149087109

U2 - 10.1039/b814167c

DO - 10.1039/b814167c

M3 - Article

C2 - 19030537

AN - SCOPUS:57149087109

SN - 1359-7345

SP - 5915

EP - 5917

JO - Chemical Communications

JF - Chemical Communications

IS - 45

ER -

Boronic acid-linked fluorescent and colorimetric probes for copper ions

Abstract

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