Hydrogen bonding interaction of ascorbic acid with nicotinamide: Experimental and theoretical study
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作者:
Zhai, Cuiping
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Zhai, Cuiping
[1
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Hou, Bingbing
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Hou, Bingbing
[1
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Peng, Peng
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Peng, Peng
[1
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Zhang, Ping
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Zhang, Ping
[1
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Li, Lina
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Li, Lina
[1
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Chen, Xin
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Chen, Xin
[1
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[1] Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
The interactions of ascorbic acid (AA) with nicotinamide (NA) were investigated by cyclic voltammetry (CV), H-1 nuclear magnetic resonance (H-1 NMR), density functional theory (DFT) and atoms in molecules (AIM) analysis. Changes in the anodic peak potential of AA and the H-1 NMR chemical shifts of NA indicated the formation of hydrogen bonding between AA and NA. The OFF and AIM results confirmed the mainly interaction sites are the hydrogen atoms on enediol of AA, and the nitrogen atom on the pyridine ring and the carbonyl oxygen atom on the amide group of NA. (C) 2017 Elsevier B.V. All rights reserved.
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Zhai, Cuiping
Zhang, Ping
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Zhang, Ping
Peng, Peng
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Peng, Peng
Hou, Bingbing
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
Hou, Bingbing
Li, Lina
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Henan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R ChinaHenan Univ, Inst Fine Chem & Engn, Henan Engn Res Ctr Resource & Energy Recovery Was, Kaifeng 475004, Peoples R China
机构:
Comenius Univ, Fac Nat Sci, Dept Organ Chem, SK-84215 Bratislava, SlovakiaComenius Univ, Fac Nat Sci, Dept Organ Chem, SK-84215 Bratislava, Slovakia
Zabka, Matej
Sebesta, Radovan
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Comenius Univ, Fac Nat Sci, Dept Organ Chem, SK-84215 Bratislava, SlovakiaComenius Univ, Fac Nat Sci, Dept Organ Chem, SK-84215 Bratislava, Slovakia