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Qingfen Niu

Showing results (1-10 of 33) with videos related to

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Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|April 21, 2018
Highly sensitive oligothiophene-phenylamine-based dual-functional fluorescence "turn-on" sensor for rapid and simultaneous detection of Al<sup>3+</sup> and Fe<sup>3+</sup> in environment and food samplesZongrang Guo, Qingfen Niu, Tianduo Li
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|June 20, 2014
Synthesis, photophysical and thin-film self-assembly properties of novel fluorescent molecules with carbon-carbon triple bondsQingfen Niu, Hongjian Sun, Xiaoyan Li
Analytica Chimica Acta|May 15, 2018
A highly selective colorimetric and ratiometric fluorescent probe for instantaneous sensing of Hg2+ in water, soil and seafood and its application on test stripsLinxin Lan, Qingfen Niu, Tianduo Li
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|March 15, 2013
Novel planar and star-shaped molecules: synthesis, electrochemical and photophysical propertiesQingfen Niu, Yunqiang Lu, Hongjian Sun, et al.
Journal of Hazardous Materials|May 21, 2025
High-performance ratiometric fluorescent probe for rapid, visual and ultrasensitive monitoring/bioimaging of hypochlorite in real-life samples and living systemsTao Wang, Pengcheng Yin, Biaobiao Jiang, et al.
Analytica Chimica Acta|January 8, 2019
Novel thiophene-based colorimetric and fluorescent turn-on sensor for highly sensitive and selective simultaneous detection of Al<sup>3+</sup> and Zn<sup>2+</sup> in water and food samples and its application in bioimagingYang Li, Qingfen Niu, Tao Wei, et al.
Analytica Chimica Acta|April 22, 2019
A highly selective and sensitive dual-mode sensor for colorimetric and turn-on fluorescent detection of cyanide in water, agro-products and living cellsZongrang Guo, Qingfen Niu, Qingxin Yang, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|February 8, 2018
Highly selective and sensitive determination of Cu<sup>2+</sup> in drink and water samples based on a 1,8-diaminonaphthalene derived fluorescent sensorTao Sun, Yang Li, Qingfen Niu, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|December 25, 2024
A new oligothiophene-derivatized fluorescent sensor for detecting and imaging of Hg<sup>2+</sup> in water/soil/urine/tea/seafood samples and living plantsBaokun Li, Junjie Wang, Xingjian Wang, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|January 27, 2019
A fast, highly selective and sensitive colorimetric and fluorescent sensor for Cu<sup>2+</sup> and its application in real water and food samplesZongrang Guo, Qingfen Niu, Tianduo Li, et al.
Pageof 4

Showing results (1-10 of 33) with videos related to

Sort By:
Pageof 4
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|April 21, 2018
Highly sensitive oligothiophene-phenylamine-based dual-functional fluorescence "turn-on" sensor for rapid and simultaneous detection of Al<sup>3+</sup> and Fe<sup>3+</sup> in environment and food samplesZongrang Guo, Qingfen Niu, Tianduo Li
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|June 20, 2014
Synthesis, photophysical and thin-film self-assembly properties of novel fluorescent molecules with carbon-carbon triple bondsQingfen Niu, Hongjian Sun, Xiaoyan Li
Analytica Chimica Acta|May 15, 2018
A highly selective colorimetric and ratiometric fluorescent probe for instantaneous sensing of Hg2+ in water, soil and seafood and its application on test stripsLinxin Lan, Qingfen Niu, Tianduo Li
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|March 15, 2013
Novel planar and star-shaped molecules: synthesis, electrochemical and photophysical propertiesQingfen Niu, Yunqiang Lu, Hongjian Sun, et al.
Journal of Hazardous Materials|May 21, 2025
High-performance ratiometric fluorescent probe for rapid, visual and ultrasensitive monitoring/bioimaging of hypochlorite in real-life samples and living systemsTao Wang, Pengcheng Yin, Biaobiao Jiang, et al.
Analytica Chimica Acta|January 8, 2019
Novel thiophene-based colorimetric and fluorescent turn-on sensor for highly sensitive and selective simultaneous detection of Al<sup>3+</sup> and Zn<sup>2+</sup> in water and food samples and its application in bioimagingYang Li, Qingfen Niu, Tao Wei, et al.
Analytica Chimica Acta|April 22, 2019
A highly selective and sensitive dual-mode sensor for colorimetric and turn-on fluorescent detection of cyanide in water, agro-products and living cellsZongrang Guo, Qingfen Niu, Qingxin Yang, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|February 8, 2018
Highly selective and sensitive determination of Cu<sup>2+</sup> in drink and water samples based on a 1,8-diaminonaphthalene derived fluorescent sensorTao Sun, Yang Li, Qingfen Niu, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|December 25, 2024
A new oligothiophene-derivatized fluorescent sensor for detecting and imaging of Hg<sup>2+</sup> in water/soil/urine/tea/seafood samples and living plantsBaokun Li, Junjie Wang, Xingjian Wang, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|January 27, 2019
A fast, highly selective and sensitive colorimetric and fluorescent sensor for Cu<sup>2+</sup> and its application in real water and food samplesZongrang Guo, Qingfen Niu, Tianduo Li, et al.
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