MIL‐53(Fe): A Metal–Organic Framework with Intrinsic Peroxidase‐Like Catalytic Activity for Colorimetric Biosensing | Zendy

Ai Lunhong | Zendy; Li Lili | Zendy; Zhang Caihong | Zendy; Fu Jian | Zendy; Jiang Jing | Zendy

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MIL‐53(Fe): A Metal–Organic Framework with Intrinsic Peroxidase‐Like Catalytic Activity for Colorimetric Biosensing

Author(s) -

Ai Lunhong,

Li Lili,

Zhang Caihong,

Fu Jian,

Jiang Jing

Publication year - 2013

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201303051

Subject(s) - peroxidase , biosensor , catalysis , chemistry , metal , combinatorial chemistry , nanotechnology , materials science , enzyme , biochemistry , organic chemistry

Showing MOFs' true colors : An iron‐based metal–organic framework, MIL‐53(Fe), is explored as an enzyme mimic with intrinsic peroxidase‐like activity. MIL‐53(Fe) can catalyze the oxidation of different peroxidase substrates in the presence of H 2 O 2 (see graphic; TMB=3,3′,5,5′‐tetramethylbenzidine, OPD= o ‐phenylenediamine), providing a new and simple colorimetric detection of hydrogen peroxide and ascorbic acid.

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