title: Muti-component nanocomposite of nickel and manganese oxides with enhanced stability and catalytic performance for non-enzymatic glucose sensors.
abstract: A muti-component nanocomposite of nickel and manganese oxides with a uniformly dispersed microspherical structure has been fabricated by a hydrothermal synthesis method. The as-prepared nanocomposite has been employed as a sensing material for non-enzymatic glucose detection and shown excellent electrocatalytic activity, such as high sensitivities of 82.44 μA mM(-1) cm(-2) and 27.92 μA mM(-1) cm(-2) over the linear range of 0.1-1 mM and 1-4.5 mM, respectively, a low detection limit of 0.2 μM and a fast response time of <3 s. Moreover, satisfactory specificity and excellent stability have also been achieved. The results demonstrate that a muti-component nanocomposite of nickel and manganese oxides has great potential applications as glucose sensors.
authors.affiliation: Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen 361000, People's Republic of China.
authors.forename: Dandan
authors.initials: D
authors.lastname: Wang
authors.forename: Daoping
authors.initials: D
authors.lastname: Cai
authors.forename: Chenxia
authors.initials: C
authors.lastname: Wang
authors.forename: Bin
authors.initials: B
authors.lastname: Liu
authors.forename: Lingling
authors.initials: L
authors.lastname: Wang
authors.forename: Yuan
authors.initials: Y
authors.lastname: Liu
authors.forename: Han
authors.initials: H
authors.lastname: Li
authors.forename: Yanrong
authors.initials: Y
authors.lastname: Wang
authors.forename: Qiuhong
authors.initials: Q
authors.lastname: Li
authors.forename: Taihong
authors.initials: T
authors.lastname: Wang
mesh_terms: D015374:Biosensing Techniques; D005947:Glucose; D017895:Manganese Compounds; D053761:Nanocomposites; D009532:Nickel; D010087:Oxides
chemical_list: D017895:Manganese Compounds; D010087:Oxides; C027424:manganese oxide; D009532:Nickel; D005947:Glucose