A fluorescein derivative for nanomolar aqueous copper and monitoring copper ion uptake by transferrin and amyloid precursor protein

Eun Jin Jun; Jeong A. Kim; K. M.K. Swamy; Sungsu Park; Juyoung Yoon

doi:10.1016/j.tetlet.2005.12.045

A fluorescein derivative for nanomolar aqueous copper and monitoring copper ion uptake by transferrin and amyloid precursor protein

Eun Jin Jun
, Jeong A. Kim
, K. M.K. Swamy
, Sungsu Park
, Juyoung Yoon

Department of Chemistry & Nanoscience

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

25 Scopus citations

Abstract

A new fluorescent chemosensor based on the fluorescein derivative effectively recognizes Cu²⁺ in nanomolar range at pH 7.4. The Cu ²⁺ ion uptake by transferrin and amyloid precursor protein was monitored using the title fluorescent chemosensor.

Original language	English
Pages (from-to)	1051-1054
Number of pages	4
Journal	Tetrahedron Letters
Volume	47
Issue number	7
DOIs	https://doi.org/10.1016/j.tetlet.2005.12.045
State	Published - 13 Feb 2006

Bibliographical note

Funding Information:
This work was supported by the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (R11-2005-00000-0) and by the Korea Research Foundation Grant funded by the Korean Government (MOEHRD) (KRF-R14-2003-014-01001-0).

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10.1016/j.tetlet.2005.12.045

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title = "A fluorescein derivative for nanomolar aqueous copper and monitoring copper ion uptake by transferrin and amyloid precursor protein",

abstract = "A new fluorescent chemosensor based on the fluorescein derivative effectively recognizes Cu2+ in nanomolar range at pH 7.4. The Cu 2+ ion uptake by transferrin and amyloid precursor protein was monitored using the title fluorescent chemosensor.",

author = "Jun, \{Eun Jin\} and Kim, \{Jeong A.\} and Swamy, \{K. M.K.\} and Sungsu Park and Juyoung Yoon",

note = "Funding Information: This work was supported by the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (R11-2005-00000-0) and by the Korea Research Foundation Grant funded by the Korean Government (MOEHRD) (KRF-R14-2003-014-01001-0). ",

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doi = "10.1016/j.tetlet.2005.12.045",

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T1 - A fluorescein derivative for nanomolar aqueous copper and monitoring copper ion uptake by transferrin and amyloid precursor protein

AU - Jun, Eun Jin

AU - Kim, Jeong A.

AU - Swamy, K. M.K.

AU - Park, Sungsu

AU - Yoon, Juyoung

N1 - Funding Information: This work was supported by the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (R11-2005-00000-0) and by the Korea Research Foundation Grant funded by the Korean Government (MOEHRD) (KRF-R14-2003-014-01001-0).

PY - 2006/2/13

Y1 - 2006/2/13

N2 - A new fluorescent chemosensor based on the fluorescein derivative effectively recognizes Cu2+ in nanomolar range at pH 7.4. The Cu 2+ ion uptake by transferrin and amyloid precursor protein was monitored using the title fluorescent chemosensor.

AB - A new fluorescent chemosensor based on the fluorescein derivative effectively recognizes Cu2+ in nanomolar range at pH 7.4. The Cu 2+ ion uptake by transferrin and amyloid precursor protein was monitored using the title fluorescent chemosensor.

UR - https://www.scopus.com/pages/publications/30544436710

U2 - 10.1016/j.tetlet.2005.12.045

DO - 10.1016/j.tetlet.2005.12.045

M3 - Article

AN - SCOPUS:30544436710

SN - 0040-4039

VL - 47

SP - 1051

EP - 1054

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 7

ER -

A fluorescein derivative for nanomolar aqueous copper and monitoring copper ion uptake by transferrin and amyloid precursor protein

Abstract

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