A Multi-Responsive Naphthalimide-Based "Turn-on" Fluorescent Chemosensor for Sensitive Detection of Trivalent Cations Ga3+, Al3+ and Cr3+
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作者:
Jang, Hyo Jung
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Seoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South KoreaSeoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South Korea
Jang, Hyo Jung
[1
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Kang, Ji Hye
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Seoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South KoreaSeoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South Korea
Kang, Ji Hye
[1
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Yun, Dongju
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Seoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South KoreaSeoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South Korea
Yun, Dongju
[1
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Kim, Cheal
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Seoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South KoreaSeoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South Korea
Kim, Cheal
[1
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机构:
[1] Seoul Natl Univ Sci & Technol SNUT, Dept Fine Chem, Seoul 139743, South Korea
A new multifunctional chemosensor 1, (E)-2-(((2-hydroxynaphthalen-1-yl)methylene)amino)-1H-benzo[de]isoquinoline-1,3(2H)-dione, based on naphtalimide and naphthaldehyde was developed, which showed the fluorescence responses to trivalent metal ions (Ga3+, Al3+ and Cr3+). Sensor 1 detected and differentiated selectively trivalent metal ions Ga3+, Al3+ and Cr3+ by fluorescence enhancement at different emissions. The association constant of Ga3+-2.1 complex is the highest one among those of the organic chemosensors reported, to date. The sensing mechanisms for Ga3+, Al3+ and Cr3+ were explained by UV-vis titrations, Job plots, ESI-mass analyses and theoretical calculations.
机构:
China West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R ChinaChina West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R China
Li, Qi
Shen, Simin
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China West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R ChinaChina West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R China
Shen, Simin
Liang, Lijuan
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Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R ChinaChina West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R China
Liang, Lijuan
Huang, Kun
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China West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R ChinaChina West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R China
Huang, Kun
Zheng, Dasheng
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China West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R ChinaChina West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R China
Zheng, Dasheng
Qin, Dabin
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China West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R ChinaChina West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R China
Qin, Dabin
Zhao, Bin
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China West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R China
Nankai Univ, Dept Chem, Key Lab Adv Energy Mat Chem, Tianjin 300071, Peoples R ChinaChina West Normal Univ, Sch Chem & Chem Engn, Key Lab Chem Synth & Pollut Control Sichuan Prov, Nanchong 637002, Peoples R China
机构:E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Wu, Shengying
Zhang, Kewei
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机构:E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Zhang, Kewei
Wang, Yefeng
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机构:E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Wang, Yefeng
Mao, Dan
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机构:E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Mao, Dan
Liu, Xin
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机构:E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Liu, Xin
Yu, Jianjun
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机构:E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Yu, Jianjun
Wang, Limin
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E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China