2010
DOI: 10.1016/j.bios.2009.12.010
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Novel polymeric bionanocomposites with catalytic Pt nanoparticles label immobilized for high performance amperometric immunoassay

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Cited by 39 publications
(30 citation statements)
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“…Particularly, enzyme-functionalized metal nanoparticles are of great interest because they can be also used as labels to improve the detection sensitivity by measuring the enzymatic catalysis of electroactive substrates on the surface of the electrode [119]. Also, interesting examples of the roles of metal nanoparticles modified with antibodies dealing with both the recognition of immunoreagents and the signal transduction/amplification processes to the detection of tumor markers and disease biomarkers in biological fluids such as urine, blood, or tissues should be included in this section [120,121].…”
Section: Bioaffinity Sensorsmentioning
confidence: 99%
“…Particularly, enzyme-functionalized metal nanoparticles are of great interest because they can be also used as labels to improve the detection sensitivity by measuring the enzymatic catalysis of electroactive substrates on the surface of the electrode [119]. Also, interesting examples of the roles of metal nanoparticles modified with antibodies dealing with both the recognition of immunoreagents and the signal transduction/amplification processes to the detection of tumor markers and disease biomarkers in biological fluids such as urine, blood, or tissues should be included in this section [120,121].…”
Section: Bioaffinity Sensorsmentioning
confidence: 99%
“…Usually, the synthesis is carried out by the direct reaction in an aqueous solution containing Fe 3+ and [Fe(CN) 6 ] 4− or Fe 2+ and [Fe(CN) 6 ] 3− . Interestingly, PB can be simply prepared by the one-step reaction between Fe 3+ and [Fe(CN) 6 ] 3− on the surface of graphene nanosheets by using graphene nanosheets as reduction reagents [15]. The PB-GP hybrid nanosheets could be not only used as a building nanomaterial for the fabrication of the sensors, but also utilized as an artificial enzyme toward the catalytic reduction of H 2 O 2 .…”
Section: Introductionmentioning
confidence: 99%
“…Various immunoassays and immunosensors including radioimmunoassay, quartz crystal microbalance, surface plasmon resonance, electrochemistry, chemiluminescent, fluorescence and electrochemiluminescent have been reported [3,4]. Among these methods, electrochemistry has become a fascinating tool due to its merits of high selectivity, fast analytical time, and simple pretreatment procedure [5,6]. For the successful development of an electrochemical immunosensor, the fabrication and signal amplification of the immunosensor are very crucial [7].…”
Section: Introductionmentioning
confidence: 99%
“…ZnO coating improved the antibacterial potential of a PVC film . The nanoparticles of TiO 2 consisted nano-coating was also described as an efficient system against E. coli (Fu, 2010). The nanostructured composited synthesized with the help of calcium silicate nano materials has been also reported for its utility as the surface coating and also about its antimicrobial activity.…”
Section: Edible Nano Coatings and Nano Coating Materialsmentioning
confidence: 99%