引用本文:
Ming DU, Fang Zhen LIANG, Bo TANG, Yun Jing LUO, Han Xi SHEN, Bin TENG, Yan LIU. Metal 2-Hydroxy-1-Naphthaldehyde Thiosemicarbazone (Me-HNT) Complexes-A New Kind of Biomimic Enzyme Catalyst[J]. Chinese Chemical Letters,
2000, 11(1): 23-26.
Citation: Ming DU, Fang Zhen LIANG, Bo TANG, Yun Jing LUO, Han Xi SHEN, Bin TENG, Yan LIU. Metal 2-Hydroxy-1-Naphthaldehyde Thiosemicarbazone (Me-HNT) Complexes-A New Kind of Biomimic Enzyme Catalyst[J]. Chinese Chemical Letters, 2000, 11(1): 23-26.
Citation: Ming DU, Fang Zhen LIANG, Bo TANG, Yun Jing LUO, Han Xi SHEN, Bin TENG, Yan LIU. Metal 2-Hydroxy-1-Naphthaldehyde Thiosemicarbazone (Me-HNT) Complexes-A New Kind of Biomimic Enzyme Catalyst[J]. Chinese Chemical Letters, 2000, 11(1): 23-26.
Metal 2-Hydroxy-1-Naphthaldehyde Thiosemicarbazone (Me-HNT) Complexes-A New Kind of Biomimic Enzyme Catalyst
摘要:
Metal (Me=Fe(Ⅲ), Mo(Ⅵ), Mn(Ⅱ), Co(Ⅱ), Ni(Ⅱ), Zn(Ⅱ) and Cu(Ⅱ)) 2-hydroxy-1-naphthaldehyde thiosemicarbazone complexes (MeHNT) were synthesized and used as mimic-enzyme catalysts to mimic the active group of horseradish peroxidase (HRP). The results showed that Fe-HNT, Mo-HNT are effective catalysts, which have similar catalytic activity as HRP. The sequence of catalytic activities of tested biomimic peroxidas is Mo-HNT> Fe-HNT> Zn-HNT> Ni-HNT> Mn-HNT. Among them, Fe-HNT is used as a mimic-enzyme catalyst in determination of ascorbic acid and glucose by coupling the catalytic reaction of glucose oxidase.
English
Metal 2-Hydroxy-1-Naphthaldehyde Thiosemicarbazone (Me-HNT) Complexes-A New Kind of Biomimic Enzyme Catalyst
Abstract:
Metal (Me=Fe(Ⅲ), Mo(Ⅵ), Mn(Ⅱ), Co(Ⅱ), Ni(Ⅱ), Zn(Ⅱ) and Cu(Ⅱ)) 2-hydroxy-1-naphthaldehyde thiosemicarbazone complexes (MeHNT) were synthesized and used as mimic-enzyme catalysts to mimic the active group of horseradish peroxidase (HRP). The results showed that Fe-HNT, Mo-HNT are effective catalysts, which have similar catalytic activity as HRP. The sequence of catalytic activities of tested biomimic peroxidas is Mo-HNT> Fe-HNT> Zn-HNT> Ni-HNT> Mn-HNT. Among them, Fe-HNT is used as a mimic-enzyme catalyst in determination of ascorbic acid and glucose by coupling the catalytic reaction of glucose oxidase.
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