A novel l-lactate sensor based on enzyme electrode modified with ZnO nanoparticles and multiwall carbon nanotubes

Wang, Y.T.; Yu, Lei; Wang, J.; Lou, Laiqing; Du, Wei; Zhu, Zhen; Peng, Hui; Zhu, Jing

doi:10.1016/j.jelechem.2011.06.024

Cited by 30 publications

(15 citation statements)

References 23 publications

(22 reference statements)

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“…The advanced properties of nanostructures ZnO like non-toxicity, biocompatibility, chemical stability, good permeation and electrochemical activities have triggered a vast interest among the researchers to research and develop the applications especially in biomedical and sensor [15,16]. Apart from these, ZnO has a high isoelectric point of about 9.5, which provide a positively charged substrate for immobilization of enzyme with low isoelectric point and serve as a potential biosensor electrode [17,18].…”

Section: Introductionmentioning

confidence: 99%

Direct electrochemistry of glucose oxidase immobilized on Au nanoparticles-functionalized 3D hierarchically ZnO nanostructures and its application to bioelectrochemical glucose sensor

Fang

Liu

et al. 2016

Sensors and Actuators B: Chemical

122

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Section: Introductionmentioning

confidence: 99%

Direct electrochemistry of glucose oxidase immobilized on Au nanoparticles-functionalized 3D hierarchically ZnO nanostructures and its application to bioelectrochemical glucose sensor

Fang

Liu

et al. 2016

Sensors and Actuators B: Chemical

122

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“…such as thermal decomposition, [22][23] hydrothermal, [24][25] and electrodeposition, 26 has been widely used for enzyme immobilization in recent years.…”

Section: Introductionmentioning

confidence: 99%

Electrocatalytic Behavior of Hemoglobin Oxidation of Hydrazine Based on ZnO Nano-rods with Carbon Nanofiber Modified Electrode

Ding

Meng

et al. 2015

ANAL. SCI.

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“…The RSD of the sensor was extremely low at 0.4% after five consecutive measurements. Other sensors based on LOx immobilized on ZnO nanorods [244], ZnO-CNT [248] or nitrogen-doped CNT [249] have also been presented.…”

Section: Adsorbedproteinsmentioning

confidence: 99%

Protein adsorption onto nanomaterials for the development of biosensors and analytical devices: A review

Bhakta

Evans

Benavidez

et al. 2015

Analytica Chimica Acta

219

116

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An important consideration for the development of biosensors is the adsorption of the bio recognition element to the surface of a substrate. As the first step in the immobilization process, adsorption affects most immobilization routes and much attention is given into the research of this process to maximize the overall activity of the bio sensor. The use of nanomaterials, specifically nanoparticles and nanostructured films, offers advantageous properties that can be fine-tuned for interaction with specific proteins to maximize activity, minimize structural changes, and enhance the catalytic step. In the biosensor field, protein-nanomaterial interactions are an emerging trend that span across many disciplines. This review addresses recent publications about the proteins most frequently used, their most relevant characteristics, and the conditions required to adsorb them to nanomaterials. When relevant and available, subsequent analytical figures of merits are discussed for selected biosensors. The general trend amongst the research papers allows concluding that the use of nanomaterials has already provided significant improvements in the analytical performance of many biosensors and that this research field will continue to grow.

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A novel l-lactate sensor based on enzyme electrode modified with ZnO nanoparticles and multiwall carbon nanotubes

Cited by 30 publications

References 23 publications

Direct electrochemistry of glucose oxidase immobilized on Au nanoparticles-functionalized 3D hierarchically ZnO nanostructures and its application to bioelectrochemical glucose sensor

Direct electrochemistry of glucose oxidase immobilized on Au nanoparticles-functionalized 3D hierarchically ZnO nanostructures and its application to bioelectrochemical glucose sensor

Electrocatalytic Behavior of Hemoglobin Oxidation of Hydrazine Based on ZnO Nano-rods with Carbon Nanofiber Modified Electrode

Protein adsorption onto nanomaterials for the development of biosensors and analytical devices: A review

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