基于苯亚甲基丙二腈D-π-A型化合物纳米粒子的Fe3+亲水荧光探针

Xing Liu; Peng Tao; Jingjing Yang; Wen Liu; Hua Wang; Xuening Wang; Qiang Zhao; Wai Yeung Wong; Bingshe Xu

doi:10.6023/cjoc201911002

基于苯亚甲基丙二腈D-π-A型化合物纳米粒子的Fe³⁺亲水荧光探针

Translated title of the contribution: Hydrophilic Fluorescent Probes for Fe³⁺ Ions Based on Nanoparticles of Twisting D-π-A Type Compound Derived from Benzylidenemalononitrile

Xing Liu, Peng Tao, Jingjing Yang, Wen Liu, Hua Wang, Xuening Wang, Qiang Zhao, Wai Yeung Wong, Bingshe Xu

Research output: Journal article publication › Journal article › Academic research › peer-review

Abstract

In this work, the novel fluorescent probes for detecting Fe³⁺ ions based on nanoparticles (TA-DF-BDM/PSMA NPs) of fluorescence material with twisting D-π-A configuration was designed and prepared, in which triphenylamine (TA), 9,9-dioctylfluorene (DF) and benzylidenemalononitrile (BDM) serve as electron donor (D) unit, π conjugated unit, and electron acceptor (A) unit, respectively. TA-DF-BDM/PSMA NPs exhibit red-emission peak located at 610 nm in photoluminescence spectrum and larger stokes shifts (ca. 203 nm). And, TA-DF-BDM/PSMA NPs exhibit high selectivity for detecting Fe³⁺ ions in pure water with high sensitivity and low detection limit of 0.9833 μmol/L. More importantly, TA-DF-BDM/PSMA NPs show such properties as good photophysical stability, reversibility, excellent biocompatibility and low cytotoxicity, which can be utilized in bioimaging investigations.

Translated title of the contribution	Hydrophilic Fluorescent Probes for Fe³⁺ Ions Based on Nanoparticles of Twisting D-π-A Type Compound Derived from Benzylidenemalononitrile
Original language	Chinese (Simplified)
Pages (from-to)	1588-1597
Number of pages	10
Journal	Chinese Journal of Organic Chemistry
Volume	40
Issue number	6
DOIs	https://doi.org/10.6023/cjoc201911002
Publication status	Published - 1 Jun 2020

Keywords

Fe ions
Fluorescent probes
Hydrophilcity
Reversibility

ASJC Scopus subject areas

Organic Chemistry

More information

10.6023/cjoc201911002

http://hdl.handle.net/10397/100147

Cite this

@article{d6c519d762f04c5695e812b78ff2afbb,

title = "基于苯亚甲基丙二腈D-π-A型化合物纳米粒子的Fe3+亲水荧光探针",

abstract = "In this work, the novel fluorescent probes for detecting Fe3+ ions based on nanoparticles (TA-DF-BDM/PSMA NPs) of fluorescence material with twisting D-π-A configuration was designed and prepared, in which triphenylamine (TA), 9,9-dioctylfluorene (DF) and benzylidenemalononitrile (BDM) serve as electron donor (D) unit, π conjugated unit, and electron acceptor (A) unit, respectively. TA-DF-BDM/PSMA NPs exhibit red-emission peak located at 610 nm in photoluminescence spectrum and larger stokes shifts (ca. 203 nm). And, TA-DF-BDM/PSMA NPs exhibit high selectivity for detecting Fe3+ ions in pure water with high sensitivity and low detection limit of 0.9833 μmol/L. More importantly, TA-DF-BDM/PSMA NPs show such properties as good photophysical stability, reversibility, excellent biocompatibility and low cytotoxicity, which can be utilized in bioimaging investigations.",

keywords = "Fe ions, Fluorescent probes, Hydrophilcity, Reversibility",

author = "Xing Liu and Peng Tao and Jingjing Yang and Wen Liu and Hua Wang and Xuening Wang and Qiang Zhao and Wong, {Wai Yeung} and Bingshe Xu",

note = "Funding Information: * Corresponding authors. E-mail: [email protected]; [email protected] Received November 4, 2019; revised January 27, 2020; published online April 9, 2020. Project supported by the National Natural Scientific Foundation of China (Nos. 61775155, 61605138, 61705156, 61905120), the Shanxi Provincial Key Inno-vative Research Team in Science and Technology (No. 201601D021043), and the Hong Kong Polytechnic University (No. 1-ZE1C and 847S). 国家自然科学基金(Nos. 61775155, 61605138, 61705156, 61905120)、山西省科技创新重点团队(No. 201601D021043)、香港理工大学(Nos. 1-ZE1C, 847S) 资助项目. Publisher Copyright: {\textcopyright} 2020 Chinese Chemical Society & SIOC, CAS. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2020",

month = jun,

day = "1",

doi = "10.6023/cjoc201911002",

language = "Chinese (Simplified)",

volume = "40",

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T1 - 基于苯亚甲基丙二腈D-π-A型化合物纳米粒子的Fe3+亲水荧光探针

AU - Liu, Xing

AU - Tao, Peng

AU - Yang, Jingjing

AU - Liu, Wen

AU - Wang, Hua

AU - Wang, Xuening

AU - Zhao, Qiang

AU - Wong, Wai Yeung

AU - Xu, Bingshe

N1 - Funding Information: * Corresponding authors. E-mail: [email protected]; [email protected] Received November 4, 2019; revised January 27, 2020; published online April 9, 2020. Project supported by the National Natural Scientific Foundation of China (Nos. 61775155, 61605138, 61705156, 61905120), the Shanxi Provincial Key Inno-vative Research Team in Science and Technology (No. 201601D021043), and the Hong Kong Polytechnic University (No. 1-ZE1C and 847S). 国家自然科学基金(Nos. 61775155, 61605138, 61705156, 61905120)、山西省科技创新重点团队(No. 201601D021043)、香港理工大学(Nos. 1-ZE1C, 847S) 资助项目. Publisher Copyright: © 2020 Chinese Chemical Society & SIOC, CAS. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/6/1

Y1 - 2020/6/1

N2 - In this work, the novel fluorescent probes for detecting Fe3+ ions based on nanoparticles (TA-DF-BDM/PSMA NPs) of fluorescence material with twisting D-π-A configuration was designed and prepared, in which triphenylamine (TA), 9,9-dioctylfluorene (DF) and benzylidenemalononitrile (BDM) serve as electron donor (D) unit, π conjugated unit, and electron acceptor (A) unit, respectively. TA-DF-BDM/PSMA NPs exhibit red-emission peak located at 610 nm in photoluminescence spectrum and larger stokes shifts (ca. 203 nm). And, TA-DF-BDM/PSMA NPs exhibit high selectivity for detecting Fe3+ ions in pure water with high sensitivity and low detection limit of 0.9833 μmol/L. More importantly, TA-DF-BDM/PSMA NPs show such properties as good photophysical stability, reversibility, excellent biocompatibility and low cytotoxicity, which can be utilized in bioimaging investigations.

AB - In this work, the novel fluorescent probes for detecting Fe3+ ions based on nanoparticles (TA-DF-BDM/PSMA NPs) of fluorescence material with twisting D-π-A configuration was designed and prepared, in which triphenylamine (TA), 9,9-dioctylfluorene (DF) and benzylidenemalononitrile (BDM) serve as electron donor (D) unit, π conjugated unit, and electron acceptor (A) unit, respectively. TA-DF-BDM/PSMA NPs exhibit red-emission peak located at 610 nm in photoluminescence spectrum and larger stokes shifts (ca. 203 nm). And, TA-DF-BDM/PSMA NPs exhibit high selectivity for detecting Fe3+ ions in pure water with high sensitivity and low detection limit of 0.9833 μmol/L. More importantly, TA-DF-BDM/PSMA NPs show such properties as good photophysical stability, reversibility, excellent biocompatibility and low cytotoxicity, which can be utilized in bioimaging investigations.

KW - Fe ions

KW - Fluorescent probes

KW - Hydrophilcity

KW - Reversibility

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VL - 40

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JO - Chinese Journal of Organic Chemistry

JF - Chinese Journal of Organic Chemistry

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