Naphthalimide modified rhodamine derivative: Ratiometric and selective fluorescent Sensor for Cu2+ based on two different approaches

Jun Feng Zhang; Ying Zhou; Juyoung Yoon; Youngmee Kim; Sung Jin Kim; Jong Seung Kim

doi:10.1021/ol101535s

Naphthalimide modified rhodamine derivative: Ratiometric and selective fluorescent Sensor for Cu²⁺ based on two different approaches

Jun Feng Zhang
, Ying Zhou
, Juyoung Yoon
, Youngmee Kim
, Sung Jin Kim
, Jong Seung Kim

Department of Chemistry & Nanoscience

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

318 Scopus citations

Abstract

A new rhodamine-based derivative bearing a 1,8-naphthalimide group (1) was synthesized as a dual-mode Cu²⁺-selective sensor via the rhodamine ring-opening approach and ratiometric displacement. A colorimetric and "off-on" signal for Cu²⁺ through rhodamine ring opening in 1 and ratiometric fluorescent signal output when Cu²⁺ displaces the bound Zn²⁺ in the 1-Zn²⁺ complex can be observed.

Original language	English
Pages (from-to)	3852-3855
Number of pages	4
Journal	Organic Letters
Volume	12
Issue number	17
DOIs	https://doi.org/10.1021/ol101535s
State	Published - 3 Sep 2010

Access to Document

10.1021/ol101535s

Cite this

@article{4631b18874bf4a9cad101daf187af512,

title = "Naphthalimide modified rhodamine derivative: Ratiometric and selective fluorescent Sensor for Cu2+ based on two different approaches",

abstract = "A new rhodamine-based derivative bearing a 1,8-naphthalimide group (1) was synthesized as a dual-mode Cu2+-selective sensor via the rhodamine ring-opening approach and ratiometric displacement. A colorimetric and {"}off-on{"} signal for Cu2+ through rhodamine ring opening in 1 and ratiometric fluorescent signal output when Cu2+ displaces the bound Zn2+ in the 1-Zn2+ complex can be observed.",

author = "Zhang, \{Jun Feng\} and Ying Zhou and Juyoung Yoon and Youngmee Kim and Kim, \{Sung Jin\} and Kim, \{Jong Seung\}",

year = "2010",

month = sep,

day = "3",

doi = "10.1021/ol101535s",

language = "English",

volume = "12",

pages = "3852--3855",

journal = "Organic Letters",

issn = "1523-7060",

publisher = "American Chemical Society",

number = "17",

}

TY - JOUR

T1 - Naphthalimide modified rhodamine derivative

T2 - Ratiometric and selective fluorescent Sensor for Cu2+ based on two different approaches

AU - Zhang, Jun Feng

AU - Zhou, Ying

AU - Yoon, Juyoung

AU - Kim, Youngmee

AU - Kim, Sung Jin

AU - Kim, Jong Seung

PY - 2010/9/3

Y1 - 2010/9/3

N2 - A new rhodamine-based derivative bearing a 1,8-naphthalimide group (1) was synthesized as a dual-mode Cu2+-selective sensor via the rhodamine ring-opening approach and ratiometric displacement. A colorimetric and "off-on" signal for Cu2+ through rhodamine ring opening in 1 and ratiometric fluorescent signal output when Cu2+ displaces the bound Zn2+ in the 1-Zn2+ complex can be observed.

AB - A new rhodamine-based derivative bearing a 1,8-naphthalimide group (1) was synthesized as a dual-mode Cu2+-selective sensor via the rhodamine ring-opening approach and ratiometric displacement. A colorimetric and "off-on" signal for Cu2+ through rhodamine ring opening in 1 and ratiometric fluorescent signal output when Cu2+ displaces the bound Zn2+ in the 1-Zn2+ complex can be observed.

UR - https://www.scopus.com/pages/publications/77956199898

U2 - 10.1021/ol101535s

DO - 10.1021/ol101535s

M3 - Article

C2 - 20687592

AN - SCOPUS:77956199898

SN - 1523-7060

VL - 12

SP - 3852

EP - 3855

JO - Organic Letters

JF - Organic Letters

IS - 17

ER -

Naphthalimide modified rhodamine derivative: Ratiometric and selective fluorescent Sensor for Cu2+ based on two different approaches

Abstract

Access to Document

Fingerprint

Cite this

Naphthalimide modified rhodamine derivative: Ratiometric and selective fluorescent Sensor for Cu²⁺ based on two different approaches