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Amperometric Hydrogen Peroxide Biosensor Based on Immobilization of Hemoglobin on a Glassy Carbon Electrode Modified with Fe(3)O(4)/Chitosan Core-Shell Microspheres
Novel magnetic Fe(3)O(4)/chitosan (CS) microspheres were prepared using magnetic Fe(3)O(4) nanoparticles and the natural macromolecule chitosan. Then, using an easy and effective hemoglobin (Hb) immobilization method, an innovative biosensor with a Fe(3)O(4)/CS-Hb-Fe(3)O(4)/CS “sandwich” configurati...
Autores principales: | Tan, Xue-Cai, Zhang, Jin-Lei, Tan, Sheng-Wei, Zhao, Dan-Dan, Huang, Zen-Wei, Mi, Yan, Huang, Zai-Yin |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Molecular Diversity Preservation International (MDPI)
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3312438/ https://www.ncbi.nlm.nih.gov/pubmed/22454579 http://dx.doi.org/10.3390/s90806185 |
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