Synthesis, characterization and ion-binding properties of BODIPY scaffolds bearing sulfur function
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作者:
Zhao, Chunchang
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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
Zhao, Chunchang
[1
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Li, Xia
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机构:E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Li, Xia
Zhang, Jinxin
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机构:E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Zhang, Jinxin
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[1] E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
Two new borondipyrromethene-based probes BODIPY1 and BODIPY2 were synthesized and evaluated. The chelators in the two probes, 8-aminoquinoline (AQ) and sulfur function, coordinate to Zn2+ in a synergic manner, thus the change in oxidation state of sulfur function (thioether to sulfoxide) would have sufficient effect on the photophysical response properties. As expected, both BODIPY1 and BODIPY2 display distinct fluorescence enhancement toward Zn2+. However, BODIPY1 and BODIPY2 show different binding properties. Pb2+ interferes with Zn2+ detection in BODIPY1 while has little influence on the fluorescence of BODIPY2, interfering that change of the oxidation state of the sulfur atom from thioether to sulfoxide benefits the Zn2+ -specific fluorescence response. (c) 2013 Elsevier B.V. All rights reserved.
机构:
Savitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, IndiaSavitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, India
Agarwal, Gunjan
Lande, Dipali N.
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Savitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, IndiaSavitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, India
Lande, Dipali N.
Chakrovarty, Debamitra
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Savitribai Phule Pune Univ, Cent Instrumentat Facil, Pune 411007, Maharashtra, IndiaSavitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, India
Chakrovarty, Debamitra
Gejji, Shridhar P.
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Savitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, IndiaSavitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, India
Gejji, Shridhar P.
Gosavi-Mirkute, Prajakta
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Savitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, IndiaSavitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, India
Gosavi-Mirkute, Prajakta
Patil, Amit
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Savitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, IndiaSavitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, India
Patil, Amit
Salunke-Gawali, Sunita
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Savitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, IndiaSavitribai Phule Pune Univ, Dept Chem, Pune 411007, Maharashtra, India
机构:
Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R ChinaJiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
Wang, Renjie
Cui, Shiqiang
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Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R ChinaJiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
Cui, Shiqiang
Pu, Shouzhi
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Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R ChinaJiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
Pu, Shouzhi
APPLIED MECHANICS, MATERIALS, INDUSTRY AND MANUFACTURING ENGINEERING,
2012,
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