ArticlePolymers2021
Application of Polydopamine Functionalized Zinc Oxide for Glucose Biosensor Design.
Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- ZnO@PDA@Ag nanocomposite-mediated delivery of 9-bromonoscapine, an anticancer agent, for enhanced lung cancer therapy.Nanoscale advances · 2026Article
- Advanced electrochemical biosensing exploiting mussel-inspired polydopamine interfaces.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2026Review
- Development of electrochemical biosensor based on Ni-doped ZnO nanorods modified glassy carbon electrode for detecting miRNA-21 lung cancer biomarker.Mikrochimica acta · 2025Article
- Research Progress and Future Perspectives on Photonic and Optoelectronic Devices Based on p-Type Boron-Doped Diamond/n-Type Titanium Dioxide Heterojunctions: A Mini Review.Nanomaterials (Basel, Switzerland) · 2025Review
- Polydopamine-based Surface Modifications for Tissue Engineering and Biosensing: From Understanding Chemistry to Diverse Applications.JOM (Warrendale, Pa. : 1989) · 2025Article
- MXene-Polydopamine-antiCEACAM1 Antibody Complex as a Strategy for Targeted Ablation of Melanoma.ACS applied materials & interfaces · 2024Article
- Detectable quorum signaling molecule via PANI-metal oxides nanocomposites sensors.Scientific reports · 2024Article
- Review
- Salivary biomarkers: novel noninvasive tools to diagnose chronic inflammation.International journal of oral science · 2023Review
- Electrochemical Immunosensor for the Determination of Antibodies against Prostate-Specific Antigen Based on ZnO Nanostructures.International journal of molecular sciences · 2023Article
- Influence of TiOMaterials (Basel, Switzerland) · 2022Article
- Effect of Electrode Modification with Chitosan and NafionMaterials (Basel, Switzerland) · 2022Article
- Polydopamine Coated CeOMaterials (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
Zinc oxide (ZnO) nanostructures are widely used in optical sensors and biosensors. Functionalization of these nanostructures with polymers enables optical properties of ZnO to be tailored. Polydopamine (PDA) is a highly biocompatible polymer, which can be used as a versatile coating suitable for application in sensor and biosensor design. In this research, we have grown ZnO-based nanorods on the surface of ITO-modified glass-plated optically transparent electrodes (glass/ITO). Then the deposition of the PDA polymer layer on the surface of ZnO nanorods was performed from an aqueous PDA solution in such a way glass/ITO/ZnO-PDA structure was formed. The ZnO-PDA composite was characterized by SEM, TEM, and FTIR spectroscopy. Then glucose oxidase (GOx) was immobilized using crosslinking by glutaraldehyde on the surface of the ZnO-PDA composite, and glass/ITO/ZnO-PDA/GOx-based biosensing structure was designed. This structure was applied for the photo-electrochemical determination of glucose (Glc) in aqueous solutions. Photo-electrochemical determination of glucose by cyclic voltammetry and amperometry has been performed by glass/ITO/ZnO-PDA/GOx-based biosensor. Here reported modification/functionalization of ZnO nanorods with PDA enhances the photo-electrochemical performance of ZnO nanorods, which is well suited for the design of photo-electrochemical sensors and biosensors.
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