| Full text | |
| Author(s): |
Macedo, Lucyano J. A.
;
Iost, Rodrigo M.
;
Hassan, Ayaz
;
Balasubramanian, Kannan
;
Crespilho, Frank N.
Total Authors: 5
|
| Document type: | Journal article |
| Source: | CHEMELECTROCHEM; v. 6, n. 1, p. 29-pg., 2019-01-02. |
| Abstract | |
Graphene is expected to revolutionize several application areas ranging from portable energy conversion and storage to miniaturized biosensors for medical applications. In this endeavor, the control of surface characteristics is an essential aspect for understanding fundamental phenomena occurring at the graphene-liquid interface. In this comprehensive review, we address recent progress in the investigation of the interfacial characteristics of monolayer graphene and methods for modulating the physical and chemical properties of this interface. We focus on the electrochemistry and field-effect measurements in liquid, which provide an improved understanding of the unique graphene-liquid interface, with due consideration of the influence of the underlying substrate and structural defects in graphene. Finally, we present reported examples of using single graphene monolayers in miniaturized devices for realizing sensors, neural interfaces and batteries. (AU) | |
| FAPESP's process: | 13/14262-7 - Nanostructured films from biologically-relevant materials |
| Grantee: | Osvaldo Novais de Oliveira Junior |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 17/20493-2 - Study of metalloenzymes through electrochemistry coupled to vibrational spectroscopy |
| Grantee: | Lucyano Jefferson Alves de Macêdo |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 16/25806-6 - Interaction between biomolecules and nanostructures: electrochemistry, interfaces and surfaces |
| Grantee: | Ayaz Hassan |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |