A novel coumarin-based pyrazoline fluorescent probe for detection of Fe3+ and its application in cells

doi:10.1016/j.ica.2021.120469

IR > 石油化工学院

	A novel coumarin-based pyrazoline fluorescent probe for detection of Fe3+ and its application in cells
	Zhang, Ying-Peng1 ; Teng, Qi 1; Yang, Yun-Shang1 ; Guo, Hui-Chen 2; Xue, Ji-Jun 3,4
	2021-09-24
发表期刊	Inorganica Chimica Acta
ISSN	00201693
卷号	525
摘要	A novel coumarin-based pyrazoline fluorescent probe A was synthesized through a four-step reaction. The structure was characterized by 1H NMR(Nuclear magnetic resonance), 13C NMR and HR-ESI-MS(High resolution electrospray ionization mass spectrometry). The optical properties of the fluorescent probe was investigated by UV–vis absorption and fluorescence emission spectra. The results showed that the addition of Fe3+ makes the fluorescence emission spectra of A quenched and displayed a linear fluorescence response to Fe3+ with a detection limit of 1.01 × 10−7 M. It also shows good reversibility upon addition of EDTA(Ethylene diamine tetraacetic acid). The structure of the fluorescent probe was optimized by DFT(Density functional theory) calculations, and the binding mechanism between the fluorescent probe and the recognition ion was explained. Moreover, the probe also has practical application in cell imaging. © 2021 Elsevier B.V.
关键词	Amines Density functional theory Electrodeposition Electrospray ionization Emission spectroscopy Ethylene Fluorescence Mass spectrometry Nuclear magnetic resonance Optical properties Probes $+13$/C nuclear magnetic resonance Cell imaging Coumarin Fe$+3+$ Fe3+ Fluorescence emission spectra Fluorescent probes ITS applications Pyrazolines Synthesised
DOI	10.1016/j.ica.2021.120469
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Inorganic & Nuclear
WOS记录号	WOS:000675727400005
出版者	Elsevier B.V.
EI入藏号	20212210425773
EI主题词	Fluorescence spectroscopy
EI分类号	539.3.1 Electroplating ; 741.1 Light/Optics ; 741.3 Optical Devices and Systems ; 801 Chemistry ; 802.2 Chemical Reactions ; 804.1 Organic Compounds ; 922.1 Probability Theory ; 931.3 Atomic and Molecular Physics ; 931.4 Quantum Theory ; Quantum Mechanics ; 941.3 Optical Instruments ; 941.4 Optical Variables Measurements
来源库	WOS
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/150957
专题	石油化工学院
通讯作者	Zhang, Ying-Peng; Yang, Yun-Shang
作者单位	1.Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou 730050, Peoples R China; 2.Chinese Acad Agr Sci, Lanzhou Vet Res Inst, State Key Lab Vet Etiol Biol & Natl Foot & Mouth, Lanzhou 730046, Peoples R China; 3.Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China; 4.Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China
第一作者单位	兰州理工大学
通讯作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Zhang, Ying-Peng,Teng, Qi,Yang, Yun-Shang,et al. A novel coumarin-based pyrazoline fluorescent probe for detection of Fe3+ and its application in cells[J]. Inorganica Chimica Acta,2021,525.
APA	Zhang, Ying-Peng,Teng, Qi,Yang, Yun-Shang,Guo, Hui-Chen,&Xue, Ji-Jun.(2021).A novel coumarin-based pyrazoline fluorescent probe for detection of Fe3+ and its application in cells.Inorganica Chimica Acta,525.
MLA	Zhang, Ying-Peng,et al."A novel coumarin-based pyrazoline fluorescent probe for detection of Fe3+ and its application in cells".Inorganica Chimica Acta 525(2021).