The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Transparent, Flexible, All-Reduced Graphene Oxide Thin Film Transistors
Abstract
Owing to their unique thickness-dependent electronic properties, together with perfect flexibility and transparency, graphene and its relatives make fantastic material for use in both active channel and electrodes in various electronic devices. On the other hand, the electronic sensors based on graphene show high potential in detection of both chemical and biological species with high sensitivity. In this contribution, we report the fabrication of all-reduced graphene oxide (rGO) thin film transistors by a combination of solution-processed rGO electrodes with a micropatterned rGO channel, and then study their applications in biosensing. Our all-rGO devices are cost-effective, highly reproducible, and reliable. The fabricated electronic sensor is perfectly flexible with high transparency, showing good sensitivity in detecting proteins in the physiological buffer. As a proof of concept, fibronectin as low as 0.5 nM was successfully detected, which is comparable with the previously reported protein sensors based on single-layer pristine graphene obtained from mechanical cleavage. The specific detection of avidin by using biotinylated all-rGO sensor is also successfully demonstrated.
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Cites
Highly sensitive flexible pressure sensors with microstructured rubber dielectric layers
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Cited by
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Liu, Y., Dong, X., & Chen, P. (2012) · Chem. Soc. Rev. · doi:10.1039/c1cs15270j · Cited by 1,748
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Hu, K., Kulkarni, D. D., Choi, I., & Tsukruk, V. V. (2014) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2014.03.001 · Cited by 1,085
Wearable Chemical Sensors: Present Challenges and Future Prospects
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Self-citationKumar, R., Sahoo, S., Joanni, E., Singh, R. K., Tan, W. K., Kar, K. K., & Matsuda, A. (2019) · Progress in Energy and Combustion Science · doi:10.1016/j.pecs.2019.100786 · Cited by 554
Conductive nanomaterials for 2D and 3D printed flexible electronics
Kamyshny, A., & Magdassi, S. (2019) · Chemical Society Reviews · doi:10.1039/c8cs00738a · Cited by 469
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Self-citationGraphene-based biosensors for detection of bacteria and their metabolic activities
Huang, Y., Dong, X., Liu, Y., Li, L.-J., & Chen, P. (2011) · Journal of Materials Chemistry · doi:10.1039/c1jm11436k · Cited by 375
Self-citationWang, J., & Chen, B. (2015) · Chemical Engineering Journal · doi:10.1016/j.cej.2015.06.102 · Cited by 374
Synthesis and applications of graphene-based noble metal nanostructures
Tan, C., Huang, X., & Zhang, H. (2013) · Materials Today · doi:10.1016/j.mattod.2013.01.021 · Cited by 286
Self-citationTrung, T. Q., Ramasundaram, S., Hong, S. W., & Lee, N. (2014) · Advanced Functional Materials · doi:10.1002/adfm.201304224 · Cited by 132
Metadata
- Authors
- He, Q., Wu, S., Gao, S., Cao, X., Yin, Z., Li, H., Chen, P., & Zhang, H.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-05-04
- Volume
- 5
- Issue
- 6
- Pages
- 5038-5044
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2018219174
- Cited by
- 328
- References
- 1
- FWCI
- 28.52
- Type
- journal article
- Language
- en
- Open access
- closed
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