Electrochemical behavior and application of Prussian blue nanoparticle modified graphite electrode
(2010) In Sensors and Actuators B: Chemical 147(1). p.270-276- Abstract
- Prussian blue nanoparticles (PBNPs) were immobilized on the surface of a graphite electrode (GE) through a simple adsorption route and then the modified surface was covered with a layer of Nafion. The electrochemical behavior of the resulting sensor was investigated using cyclic voltammetry and chronoamperometry. The sensor showed good electrocatalytic activity toward hydrogen peroxide reduction, and it was successfully used for the amperometric detection of H2O2. The calibration curve for hydrogen peroxide determination was linear over 2.1 x 10(-6) to 1.4 x 10(-4) M mol L-1 with a detection limit (S/N = 3) of 1.0 x 10(-6) mol L-1. Additionally, further modification of the proposed sensor with glucose oxidase led to the fabrication of a... (More)
- Prussian blue nanoparticles (PBNPs) were immobilized on the surface of a graphite electrode (GE) through a simple adsorption route and then the modified surface was covered with a layer of Nafion. The electrochemical behavior of the resulting sensor was investigated using cyclic voltammetry and chronoamperometry. The sensor showed good electrocatalytic activity toward hydrogen peroxide reduction, and it was successfully used for the amperometric detection of H2O2. The calibration curve for hydrogen peroxide determination was linear over 2.1 x 10(-6) to 1.4 x 10(-4) M mol L-1 with a detection limit (S/N = 3) of 1.0 x 10(-6) mol L-1. Additionally, further modification of the proposed sensor with glucose oxidase led to the fabrication of a glucose biosensor that showed a good performance for determination of glucose. (c) 2010 Elsevier B.V. All rights reserved. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1631641
- author
- Haghighi, Behzad ; Hamidi, Hassan and Gorton, Lo LU
- organization
- publishing date
- 2010
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Prussian blue nanoparticles, Modified graphite electrode, Glucose, H2O2
- in
- Sensors and Actuators B: Chemical
- volume
- 147
- issue
- 1
- pages
- 270 - 276
- publisher
- Elsevier
- external identifiers
-
- wos:000278206500042
- scopus:77953320959
- ISSN
- 0925-4005
- DOI
- 10.1016/j.snb.2010.03.020
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Analytical Chemistry (S/LTH) (011001004)
- id
- 51c2cc7e-81d9-452e-bccf-5cf6e3a58b38 (old id 1631641)
- date added to LUP
- 2016-04-01 14:23:29
- date last changed
- 2023-11-13 06:55:12
@article{51c2cc7e-81d9-452e-bccf-5cf6e3a58b38,
abstract = {{Prussian blue nanoparticles (PBNPs) were immobilized on the surface of a graphite electrode (GE) through a simple adsorption route and then the modified surface was covered with a layer of Nafion. The electrochemical behavior of the resulting sensor was investigated using cyclic voltammetry and chronoamperometry. The sensor showed good electrocatalytic activity toward hydrogen peroxide reduction, and it was successfully used for the amperometric detection of H2O2. The calibration curve for hydrogen peroxide determination was linear over 2.1 x 10(-6) to 1.4 x 10(-4) M mol L-1 with a detection limit (S/N = 3) of 1.0 x 10(-6) mol L-1. Additionally, further modification of the proposed sensor with glucose oxidase led to the fabrication of a glucose biosensor that showed a good performance for determination of glucose. (c) 2010 Elsevier B.V. All rights reserved.}},
author = {{Haghighi, Behzad and Hamidi, Hassan and Gorton, Lo}},
issn = {{0925-4005}},
keywords = {{Prussian blue nanoparticles; Modified graphite electrode; Glucose; H2O2}},
language = {{eng}},
number = {{1}},
pages = {{270--276}},
publisher = {{Elsevier}},
series = {{Sensors and Actuators B: Chemical}},
title = {{Electrochemical behavior and application of Prussian blue nanoparticle modified graphite electrode}},
url = {{http://dx.doi.org/10.1016/j.snb.2010.03.020}},
doi = {{10.1016/j.snb.2010.03.020}},
volume = {{147}},
year = {{2010}},
}