Graphene Based Electrochemical Sensors and Biosensors: A Review
Pacific Northwest National Laboratory · Princeton University
Abstract
Abstract Graphene, emerging as a true 2‐dimensional material, has received increasing attention due to its unique physicochemical properties (high surface area, excellent conductivity, high mechanical strength, and ease of functionalization and mass production). This article selectively reviews recent advances in graphene‐based electrochemical sensors and biosensors. In particular, graphene for direct electrochemistry of enzyme, its electrocatalytic activity toward small biomolecules (hydrogen peroxide, NADH, dopamine, etc.), and graphene‐based enzyme biosensors have been summarized in more detail; Graphene‐based DNA sensing and environmental analysis have been discussed. Future perspectives in this rapidly…
Citation impact
- FWCI
- 166.52
- Percentile
- 100%
- References
- 135
Authors
6Topics & keywords
- Graphene
- Biosensor
- Biomolecule
- Nanotechnology
- Materials science
- Electrochemistry
- Surface modification
- Chemistry
Funding
- UDU.S. Department of EnergyAwards: 76RL01830, AC05-76RL01830, Contract DE-AC05-76RL01830, DE-AC05-76RL01830, DE-AC05
- BBattelleAwards: AC05-76RL01830, DE-AC05, DE-AC05-76RL01830
- NINational Institutes of HealthAward: DE-AC05-76RL01830
- MUMultidisciplinary University Research Initiative
- NINational Institute of Neurological Disorders and StrokeAwards: U01 NS058161, U01 NS058161-01
- LDLaboratory Directed Research and DevelopmentAwards: 76RL01830, DE-AC05-76RL01830
- ARArmy Research OfficeAwards: W911NF, W911NF-09-1-0476
- PNPacific Northwest National LaboratoryAwards: DE-AC05-76RL01830, 76RL01830