title: Fe-Co bimetallic alloy nanoparticles as a highly active peroxidase mimetic and its application in biosensing.
abstract: This article presents a new enzyme-mimic activity of non-noble metal-based bimetallic Fe-Co NPs. This type of enzyme-mimic exhibits much higher affinity to H2O2 over other NPs-based peroxidase mimetics by at least one order of magnitude due to the synergistic effects between the two metals.
authors.affiliation: State Key Laboratory Breeding Base of Eco-Environments and Bio-Resources of the Three Gorges Reservoir Region, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
authors.forename: Yujin
authors.initials: Y
authors.lastname: Chen
authors.forename: Haiyan
authors.initials: H
authors.lastname: Cao
authors.forename: Wenbing
authors.initials: W
authors.lastname: Shi
authors.forename: Hong
authors.initials: H
authors.lastname: Liu
authors.forename: Yuming
authors.initials: Y
authors.lastname: Huang
mesh_terms: D000497:Alloys / Q000737:chemistry*; D040761:Biomimetic Materials / Q000737:chemistry* / Q000378:metabolism; D015374:Biosensing Techniques; D020134:Catalytic Domain; D003035:Cobalt / Q000737:chemistry*; D005296:Ferrous Compounds / Q000737:chemistry*; D005947:Glucose / Q000032:analysis; D006861:Hydrogen Peroxide / Q000737:chemistry / Q000378:metabolism; D007700:Kinetics; D053768:Metal Nanoparticles / Q000737:chemistry*; D010084:Oxidation-Reduction; D010544:Peroxidases / Q000737:chemistry* / Q000378:metabolism
chemical_list: D000497:Alloys; D005296:Ferrous Compounds; D003035:Cobalt; D006861:Hydrogen Peroxide; D010544:Peroxidases; D005947:Glucose