Fu, Wangyang Y. and Nef, Cornelia and Tarasov, Alexey and Wipf, Mathias and Stoop, Ralph and Knopfmacher, Oren and Weiss, Markus and Calame, Michel and Schönenberger, Christian. (2012) Sensing with liquid-gated graphene field-effect transistors. 2012 12th IEEE Conference on Nanotechnology. New York.
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Abstract
Liquid-gated graphene field-effect transistors (GFETs) with reliable performance are developed. It is revealed that ideal defect-free graphene should be inert to electrolyte composition changes in solution, whereas a defective one responses to electrolyte composition. This finding sheds light on the large variety of pH or ion-induced gate shifts that have been published for GFETs in the recent literature. As a next step to target graphene-based (bio-) chemical sensing platform, non-covalent functionalization of graphene has to be introduced.
| Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik > Experimentalphysik Nanoelektronik (Schönenberger) |
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| UniBasel Contributors: | Schönenberger, Christian and Fu, Wangyang and Nef, Cornelia and Tarasov, Alexey and Wipf, Mathias and Stoop, Ralph and Knopfmacher, Oren and Weiss, Markus and Calame, Michel |
| Item Type: | Book |
| Book Subtype: | Authored Book |
| Publisher: | IEEE |
| ISBN: | 978-1-4673-2198-3 |
| e-ISBN: | 978-1-4673-2200-3 |
| ISSN: | 1944-9399 |
| Note: | Publication type according to Uni Basel Research Database: Authored book |
| Identification Number: |
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| Last Modified: | 30 Mar 2021 15:00 |
| Deposited On: | 30 Mar 2021 15:00 |
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