A novel “turn-on” dipyrrin-type fluorescent detector of Zn2+ based on tetraphenylethene

Yu Jie Dong; Zhengong Meng; Cheuk Lam Ho; Wai Yeung Wong

doi:10.1016/j.tet.2017.04.039

A novel “turn-on” dipyrrin-type fluorescent detector of Zn²⁺ based on tetraphenylethene

Yu Jie Dong
, Zhengong Meng
, Cheuk Lam Ho^*
, Wai Yeung Wong^*

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › peer-review

15 Citations (Scopus)

Abstract

A tetraphenylethene-containing dipyrrin (TPEpy) has been synthesized and its photophysical properties and metal detecting properties have been investigated. TPEpy displays a high selectivity and sensitivity with a detection limit of 8.96 × 10⁻⁸ M for Zn²⁺ in aqueous media.

Original language	English
Pages (from-to)	3305-3309
Number of pages	5
Journal	Tetrahedron
Volume	73
Issue number	24
DOIs	https://doi.org/10.1016/j.tet.2017.04.039
Publication status	Published - 15 Jun 2017

User-Defined Keywords

Aggregation-induced emission
Dipyrrin
Fluorescent detector
Tetraphenylethene

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10.1016/j.tet.2017.04.039

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title = "A novel “turn-on” dipyrrin-type fluorescent detector of Zn2+ based on tetraphenylethene",

abstract = "A tetraphenylethene-containing dipyrrin (TPEpy) has been synthesized and its photophysical properties and metal detecting properties have been investigated. TPEpy displays a high selectivity and sensitivity with a detection limit of 8.96 × 10−8 M for Zn2+ in aqueous media.",

keywords = "Aggregation-induced emission, Dipyrrin, Fluorescent detector, Tetraphenylethene",

author = "Dong, \{Yu Jie\} and Zhengong Meng and Ho, \{Cheuk Lam\} and Wong, \{Wai Yeung\}",

note = "Funding Information: This work was supported by the National Basic Research Program of China (973 Program, grant no. 2013CB834702), Hong Kong Research Grants Council (HKBU 12304715), The Areas of Excellence Scheme from University Grants Committee of HKSAR (AoE/P-03/08) and the Hong Kong PhD Fellowship Scheme (HKPFS to Y. Dong). C.-L. Ho thanks Hong Kong Baptist University (FRG1/15-16/043 and FRG2/15-16/074) the National Natural Science Foundation of China (Grant No. 21504074) and the Science, Technology and Innovation Committee of Shenzhen Municipality (JCYJ20160531193836532) for their financial support.",

year = "2017",

month = jun,

day = "15",

doi = "10.1016/j.tet.2017.04.039",

language = "English",

volume = "73",

pages = "3305--3309",

journal = "Tetrahedron",

issn = "0040-4020",

publisher = "Elsevier Ltd.",

number = "24",

}

TY - JOUR

T1 - A novel “turn-on” dipyrrin-type fluorescent detector of Zn2+ based on tetraphenylethene

AU - Dong, Yu Jie

AU - Meng, Zhengong

AU - Ho, Cheuk Lam

AU - Wong, Wai Yeung

N1 - Funding Information: This work was supported by the National Basic Research Program of China (973 Program, grant no. 2013CB834702), Hong Kong Research Grants Council (HKBU 12304715), The Areas of Excellence Scheme from University Grants Committee of HKSAR (AoE/P-03/08) and the Hong Kong PhD Fellowship Scheme (HKPFS to Y. Dong). C.-L. Ho thanks Hong Kong Baptist University (FRG1/15-16/043 and FRG2/15-16/074) the National Natural Science Foundation of China (Grant No. 21504074) and the Science, Technology and Innovation Committee of Shenzhen Municipality (JCYJ20160531193836532) for their financial support.

PY - 2017/6/15

Y1 - 2017/6/15

N2 - A tetraphenylethene-containing dipyrrin (TPEpy) has been synthesized and its photophysical properties and metal detecting properties have been investigated. TPEpy displays a high selectivity and sensitivity with a detection limit of 8.96 × 10−8 M for Zn2+ in aqueous media.

AB - A tetraphenylethene-containing dipyrrin (TPEpy) has been synthesized and its photophysical properties and metal detecting properties have been investigated. TPEpy displays a high selectivity and sensitivity with a detection limit of 8.96 × 10−8 M for Zn2+ in aqueous media.

KW - Aggregation-induced emission

KW - Dipyrrin

KW - Fluorescent detector

KW - Tetraphenylethene

UR - https://www.scopus.com/pages/publications/85018424176

U2 - 10.1016/j.tet.2017.04.039

DO - 10.1016/j.tet.2017.04.039

M3 - Journal article

AN - SCOPUS:85018424176

SN - 0040-4020

VL - 73

SP - 3305

EP - 3309

JO - Tetrahedron

JF - Tetrahedron

IS - 24

ER -

A novel “turn-on” dipyrrin-type fluorescent detector of Zn²⁺ based on tetraphenylethene

Abstract

User-Defined Keywords

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