![Graphene oxide band tuning enhances Raman sensing Graphene oxide band tuning enhances Raman sensing](https://techtoguide.com/wp-content/uploads/2023/11/Graphene-oxide-band-tuning-enhances-Raman-sensing.jpg)
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(Nanowerk Information) Scientists have developed a brand new technique to considerably enhance the sensitivity of graphene-based sensors that detect molecules utilizing Raman spectroscopy. By modulating the graphene’s digital band construction, the researchers have been in a position to optimize the vitality required for probing varied molecules. This development gives a flexible platform for enhanced sensing throughout a variety of goal analytes.
![Schematic diagram of ferroelectric modulation of Fermi level in graphene oxide](https://www.nanowerk.com/nanotechnology-news2/id63992_1.jpg)
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