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Role of Förster Resonance Energy Transfer in Graphene-Based Nanomaterials for Sensing
| Content Provider | MDPI |
|---|---|
| Author | Prabakaran, G. Velmurugan, K. David, C. Immanuel Nandhakumar, R. |
| Copyright Year | 2022 |
| Description | Förster resonance energy transfer (FRET)-based fluorescence sensing of various target analytes has been of growing interest in the environmental, bioimaging, and diagnosis fields. Graphene-based zero- (0D) to two-dimensional (2D) nanomaterials, such as graphene quantum dots (GQDs), graphene oxide (GO), reduced graphene oxide (rGO), and graphdiyne (GD), can potentially be employed as donors/acceptors in FRET-based sensing approaches because of their unique electronic and photoluminescent properties. In this review, we discuss the basics of FRET, as well as the role of graphene-based nanomaterials (GQDs, GO, rGO, and GD) for sensing various analytes, including cations, amino acids, explosives, pesticides, biomolecules, bacteria, and viruses. In addition, the graphene-based nanomaterial sensing strategy could be applied in environmental sample analyses, and the reason for the lower detection ranges (micro- to pico-molar concentration) could also be explained in detail. Challenges and future directions for designing nanomaterials with a new sensing approach and better sensing performance will also be highlighted. |
| Starting Page | 6844 |
| e-ISSN | 20763417 |
| DOI | 10.3390/app12146844 |
| Journal | Applied Sciences |
| Issue Number | 14 |
| Volume Number | 12 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-07-06 |
| Access Restriction | Open |
| Subject Keyword | Applied Sciences Analytical Chemistry Graphene Quantum Dots Graphene Oxide Graphdiyne Fret Fluorescence Sensing |
| Content Type | Text |
| Resource Type | Article |
