Recent advances in bimetallic based nanostructures: Synthesis and electrochemical sensing applications
- Title
- Recent advances in bimetallic based nanostructures: Synthesis and electrochemical sensing applications
- Creator
- Rajeev R.; Datta R.; Varghese A.; Sudhakar Y.N.; George L.
- Description
- Detection of biomolecules is paramount for the diagnosis of various health conditions in humans for improving the quality as well as the standard of living. Many of the existing analytical detection methods being used have one or the other drawbacks. This has led to revolutionary paradigms in research and development in the electrochemical sensing of biomolecules. Nanoparticles have enhanced surface area to volume ratio and are highly effective as sensors due to their improved electrocatalytic properties. Bimetallic nanoparticles such as platinum, nickel, iron, palladium, and gold-based nanoparticles in combination with other metals are being extensively used for electrode modification owing to their unique electrocatalytic characteristics. The synergistic effect of two metals provides us with highly sensitive electrodes. Over a while, there has been a significant increase in research carried out in this field, which encouraged us to carry out a thorough survey of the development of bimetallic nanoparticle-based electrochemical sensors for the sensing of glucose, hydrogen peroxide, ascorbic acid, dopamine, and uric acid. We have also mentioned the different types of electrode modifications for developing electrochemical sensors. This review provides readers a comparative study of the analytical parameters of the various electrochemical sensors for linear range, detection limit, and sensitivity. 2020 Elsevier B.V.
- Source
- Microchemical Journal, Vol-163
- Date
- 2021-01-01
- Publisher
- Elsevier Inc.
- Subject
- Bimetallic nanoparticles; Biomolecules; Detection limit; Electrochemical sensors; Sensitivity
- Coverage
- Rajeev R., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bengaluru, 560029, India; Datta R., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bengaluru, 560029, India; Varghese A., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bengaluru, 560029, India; Sudhakar Y.N., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bengaluru, 560029, India; George L., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bengaluru, 560029, India
- Rights
- Restricted Access
- Relation
- ISSN: 0026265X; CODEN: MICJA
- Format
- Online
- Language
- English
- Type
- Review
Collection
Citation
Rajeev R.; Datta R.; Varghese A.; Sudhakar Y.N.; George L., “Recent advances in bimetallic based nanostructures: Synthesis and electrochemical sensing applications,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 23, 2025, https://archives.christuniversity.in/items/show/21606.