Polypyrrole–ZnFe 2 O 4 magnetic nano-composite with core–shell structure for glucose sensing
Applied Surface Science, ISSN: 0169-4332, Vol: 317, Page: 622-629
2014
- 62Citations
- 58Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
An amperometric enzymeless glucose sensor using core–shell nanocomposite based on chemical oxidative polymerization of pyrrole on ZnFe 2 O 4 nanoparticles surface was investigated in this study. ZnFe 2 O 4 nanoparticles and ZnFe 2 O 4 /PPy nanoparticles showed electrocatalytic activity for the oxidation of glucose in alkaline solution. The electrochemical performance of the modified electrodes was investigated by cyclic voltammetry (CV) method. The results demonstrated that this nanocomposite with the proper concentration of PPy displayed enhanced electrocatalytic activity toward the oxidation of glucose in 0.1 M NaOH solution. The modified sensor possesses good linear response in glucose concentration with an appropriate linear range up to 8.0 mM ( R 2 = 0.9943) and good sensitivity to glucose (145.36 μA mM −1 ) with a detection limit of 0.1 mM, at room temperature.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0169433214019734; http://dx.doi.org/10.1016/j.apsusc.2014.08.194; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84908160447&origin=inward; https://linkinghub.elsevier.com/retrieve/pii/S0169433214019734; https://dx.doi.org/10.1016/j.apsusc.2014.08.194
Elsevier BV
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