A selective and sensitive fluorescence probe for Se(IV) based on fluorescence quenching of gatifloxacin

Qing Liu; Yanfu Huan; Qingchuan Zheng; Qiang Fei; Yanqun Fei; Qian Fan; Guodong Feng; Hongyan Shan

doi:10.1007/s40242-016-6015-8

A selective and sensitive fluorescence probe for Se(IV) based on fluorescence quenching of gatifloxacin

Qing Liu
, Yanfu Huan
, Qingchuan Zheng
, Qiang Fei
, Yanqun Fei
, Qian Fan
, Guodong Feng
, Hongyan Shan

Jilin University
Changchun Beyel Pharmaceutical Corp. Ltd.
Changchun Vocational Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

A novel high selective and sensitive fluorescence probe termed gatifloxacin was discovered based on fluorescence “on-off” phenomenon in the presence of Se(IV). In the Tris-HCl/acetonitrile(3:7, volume ratio, Tris-HCl 0.05 mol/L, pH=7.3) system, the fluorescence intensity of gatifloxacin was linearly decreased with the concentration increase of Se(IV) in a range of 1.0×10^–5―5.0×10^–5 mol/L with a correlation coefficient of 0.9979(R²=0.9958) and in a range of 5.0×10^–5―1.0×10^–4 mol/L with a correlation coefficient of 0.9973(R²=0.9946). The detection limit of Se(IV) was 1.70×10^–6 mol/L.

源语言	英语
页（从-至）	736-741
页数	6
期刊	Chemical Research in Chinese Universities
卷	32
期	5
DOI	https://doi.org/10.1007/s40242-016-6015-8
出版状态	已出版 - 1 10月 2016
已对外发布	是

访问文件

10.1007/s40242-016-6015-8

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{0f81136fcae84dcba4516ca88aadef4e,

title = "A selective and sensitive fluorescence probe for Se(IV) based on fluorescence quenching of gatifloxacin",

abstract = "A novel high selective and sensitive fluorescence probe termed gatifloxacin was discovered based on fluorescence “on-off” phenomenon in the presence of Se(IV). In the Tris-HCl/acetonitrile(3:7, volume ratio, Tris-HCl 0.05 mol/L, pH=7.3) system, the fluorescence intensity of gatifloxacin was linearly decreased with the concentration increase of Se(IV) in a range of 1.0×10–5―5.0×10–5 mol/L with a correlation coefficient of 0.9979(R2=0.9958) and in a range of 5.0×10–5―1.0×10–4 mol/L with a correlation coefficient of 0.9973(R2=0.9946). The detection limit of Se(IV) was 1.70×10–6 mol/L.",

keywords = "Fluorescence probe, Gatifloxacin, Quenching, Selenium",

author = "Qing Liu and Yanfu Huan and Qingchuan Zheng and Qiang Fei and Yanqun Fei and Qian Fan and Guodong Feng and Hongyan Shan",

note = "Publisher Copyright: {\textcopyright} 2016, Jilin University, The Editorial Department of Chemical Research in Chinese Universities and Springer-Verlag GmbH.",

year = "2016",

month = oct,

day = "1",

doi = "10.1007/s40242-016-6015-8",

language = "英语",

volume = "32",

pages = "736--741",

journal = "Chemical Research in Chinese Universities",

issn = "1005-9040",

publisher = "Springer Science and Business Media Deutschland GmbH",

number = "5",

}

TY - JOUR

T1 - A selective and sensitive fluorescence probe for Se(IV) based on fluorescence quenching of gatifloxacin

AU - Liu, Qing

AU - Huan, Yanfu

AU - Zheng, Qingchuan

AU - Fei, Qiang

AU - Fei, Yanqun

AU - Fan, Qian

AU - Feng, Guodong

AU - Shan, Hongyan

PY - 2016/10/1

Y1 - 2016/10/1

N2 - A novel high selective and sensitive fluorescence probe termed gatifloxacin was discovered based on fluorescence “on-off” phenomenon in the presence of Se(IV). In the Tris-HCl/acetonitrile(3:7, volume ratio, Tris-HCl 0.05 mol/L, pH=7.3) system, the fluorescence intensity of gatifloxacin was linearly decreased with the concentration increase of Se(IV) in a range of 1.0×10–5―5.0×10–5 mol/L with a correlation coefficient of 0.9979(R2=0.9958) and in a range of 5.0×10–5―1.0×10–4 mol/L with a correlation coefficient of 0.9973(R2=0.9946). The detection limit of Se(IV) was 1.70×10–6 mol/L.

AB - A novel high selective and sensitive fluorescence probe termed gatifloxacin was discovered based on fluorescence “on-off” phenomenon in the presence of Se(IV). In the Tris-HCl/acetonitrile(3:7, volume ratio, Tris-HCl 0.05 mol/L, pH=7.3) system, the fluorescence intensity of gatifloxacin was linearly decreased with the concentration increase of Se(IV) in a range of 1.0×10–5―5.0×10–5 mol/L with a correlation coefficient of 0.9979(R2=0.9958) and in a range of 5.0×10–5―1.0×10–4 mol/L with a correlation coefficient of 0.9973(R2=0.9946). The detection limit of Se(IV) was 1.70×10–6 mol/L.

KW - Fluorescence probe

KW - Gatifloxacin

KW - Quenching

KW - Selenium

UR - https://www.scopus.com/pages/publications/84989323123

U2 - 10.1007/s40242-016-6015-8

DO - 10.1007/s40242-016-6015-8

M3 - 文章

AN - SCOPUS:84989323123

SN - 1005-9040

VL - 32

SP - 736

EP - 741

JO - Chemical Research in Chinese Universities

JF - Chemical Research in Chinese Universities

IS - 5

ER -

A selective and sensitive fluorescence probe for Se(IV) based on fluorescence quenching of gatifloxacin

摘要

访问文件

其它文件与链接

学术指纹

引用此