Terbium Tetra-Sulfosalicylate Complex as Quantitative Luminescent Sensing of Chromate Ions with High Selectivity and Sensitivity

Wei Yang; Jinfeng Xia; Guohong Zhou; Tianxi Hu; Danwang Ye; Danyu Jiang; Qiang Li

doi:10.1002/bkcs.11495

Terbium Tetra-Sulfosalicylate Complex as Quantitative Luminescent Sensing of Chromate Ions with High Selectivity and Sensitivity

Wei Yang
, Jinfeng Xia
, Guohong Zhou
, Tianxi Hu
, Danwang Ye
, Danyu Jiang
, Qiang Li^*

^*此作品的通讯作者

化学与分子工程学院

East China Normal University
CAS - Shanghai Institute of Ceramics
Sanxiang Advanced Materials Co., Ltd.

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

In this study, a terbium(Ш) complex, Tb(SSA) ₄ (SSA = sulfosalicylate), was synthesized and employed to detect toxic chromate anion (CrO ₄ ²⁻ ) as a visually identifiable probe. Luminescence investigations confirmed that the Tb complex is an excellent probe with high selectivity, high sensitivity (I ₀ /I _{100 μM} = 9.5), and a low detection limit (2.8 × 10 ⁻⁸ M), targeting CrO ₄ ²⁻ in aqueous solution. The simple fluorescence-based probe can be quickly and easily prepared, and enables the reliable, visual detection of CrO ₄ ²⁻ ion in daily applications.

源语言	英语
页（从-至）	399-403
页数	5
期刊	Bulletin of the Korean Chemical Society
卷	40
期	5
DOI	https://doi.org/10.1002/bkcs.11495
出版状态	已出版 - 5月 2019

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@article{847f4a8da8004500920fc03640c509a4,

title = "Terbium Tetra-Sulfosalicylate Complex as Quantitative Luminescent Sensing of Chromate Ions with High Selectivity and Sensitivity",

abstract = " In this study, a terbium(Ш) complex, Tb(SSA) 4 (SSA = sulfosalicylate), was synthesized and employed to detect toxic chromate anion (CrO 4 2− ) as a visually identifiable probe. Luminescence investigations confirmed that the Tb complex is an excellent probe with high selectivity, high sensitivity (I 0 /I 100 μM = 9.5), and a low detection limit (2.8 × 10 −8 M), targeting CrO 4 2− in aqueous solution. The simple fluorescence-based probe can be quickly and easily prepared, and enables the reliable, visual detection of CrO 4 2− ion in daily applications.",

keywords = "CrO, Fluorescence-based probe, Terbium(Ш) complex",

author = "Wei Yang and Jinfeng Xia and Guohong Zhou and Tianxi Hu and Danwang Ye and Danyu Jiang and Qiang Li",

note = "Publisher Copyright: {\textcopyright} 2019 Korean Chemical Society, Seoul \& Wiley-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2019",

month = may,

doi = "10.1002/bkcs.11495",

language = "英语",

volume = "40",

pages = "399--403",

journal = "Bulletin of the Korean Chemical Society",

issn = "0253-2964",

publisher = "Wiley-Blackwell",

number = "5",

}

TY - JOUR

T1 - Terbium Tetra-Sulfosalicylate Complex as Quantitative Luminescent Sensing of Chromate Ions with High Selectivity and Sensitivity

AU - Yang, Wei

AU - Xia, Jinfeng

AU - Zhou, Guohong

AU - Hu, Tianxi

AU - Ye, Danwang

AU - Jiang, Danyu

AU - Li, Qiang

PY - 2019/5

Y1 - 2019/5

N2 - In this study, a terbium(Ш) complex, Tb(SSA) 4 (SSA = sulfosalicylate), was synthesized and employed to detect toxic chromate anion (CrO 4 2− ) as a visually identifiable probe. Luminescence investigations confirmed that the Tb complex is an excellent probe with high selectivity, high sensitivity (I 0 /I 100 μM = 9.5), and a low detection limit (2.8 × 10 −8 M), targeting CrO 4 2− in aqueous solution. The simple fluorescence-based probe can be quickly and easily prepared, and enables the reliable, visual detection of CrO 4 2− ion in daily applications.

AB - In this study, a terbium(Ш) complex, Tb(SSA) 4 (SSA = sulfosalicylate), was synthesized and employed to detect toxic chromate anion (CrO 4 2− ) as a visually identifiable probe. Luminescence investigations confirmed that the Tb complex is an excellent probe with high selectivity, high sensitivity (I 0 /I 100 μM = 9.5), and a low detection limit (2.8 × 10 −8 M), targeting CrO 4 2− in aqueous solution. The simple fluorescence-based probe can be quickly and easily prepared, and enables the reliable, visual detection of CrO 4 2− ion in daily applications.

KW - CrO

KW - Fluorescence-based probe

KW - Terbium(Ш) complex

UR - https://www.scopus.com/pages/publications/85062982633

U2 - 10.1002/bkcs.11495

DO - 10.1002/bkcs.11495

M3 - 文章

AN - SCOPUS:85062982633

SN - 0253-2964

VL - 40

SP - 399

EP - 403

JO - Bulletin of the Korean Chemical Society

JF - Bulletin of the Korean Chemical Society

IS - 5

ER -

Terbium Tetra-Sulfosalicylate Complex as Quantitative Luminescent Sensing of Chromate Ions with High Selectivity and Sensitivity

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