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https://doi.org/10.1021/nn1022582
| Title: | A bioelectronic platform using a graphene-lipid bilayer interface | Authors: | Ang, P.K. Jaiswal, M. Lim, C.H.Y.X. Wang, Y. Sankaran, J. Li, A. Lim, C.T. Wohland, T. Barbaros, O. Loh, K.P. |
Keywords: | bioelectronic interface biomolecular doping grapheme ionic screening lipid bilayer membrane disruption |
Issue Date: | 28-Dec-2010 | Citation: | Ang, P.K., Jaiswal, M., Lim, C.H.Y.X., Wang, Y., Sankaran, J., Li, A., Lim, C.T., Wohland, T., Barbaros, O., Loh, K.P. (2010-12-28). A bioelectronic platform using a graphene-lipid bilayer interface. ACS Nano 4 (12) : 7387-7394. ScholarBank@NUS Repository. https://doi.org/10.1021/nn1022582 | Abstract: | The electronic properties of graphene can be modulated by charged lipid bilayer adsorbing on the surface. Biorecognition events which lead to changes in membrane integrity can be monitored electrically using an electrolyte-gated biomimetic membrane-graphene transistor. Here, we demonstrate that the bactericidal activity of antimicrobial peptides can be sensed electrically by graphene based on a complex interplay of biomolecular doping and ionic screening effect. © 2010 American Chemical Society. | Source Title: | ACS Nano | URI: | http://scholarbank.nus.edu.sg/handle/10635/51285 | ISSN: | 19360851 | DOI: | 10.1021/nn1022582 |
| Appears in Collections: | Staff Publications |
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