The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.
Highly Efficient Laser Scribed Graphene Electrodes for On‐Chip Electrochemical Sensing Applications
Abstract
This study reports the fabrication of flexible electrochemical sensors using a direct‐write laser scribing process that transforms commercial polyimide sheet into graphitic carbon with self‐standing porous 3D morphology, and abundant edge planes. The heterogeneous electron transfer rate (k0) of the laser scribed graphene (LSG) electrodes for both inner‐sphere and outer‐sphere redox mediators, ferrocyanide ([Fe(CN)6]4−) and hexaammineruthenium ([Ru(NH 3)6]3+) are estimated to be 0.1150 and 0.0868 cm s−1, respectively. These values are significantly higher than those for similar carbon based materials, which this study ascribes to the binder free 3D porous network of LSG with enriched edge plane sites. Further, k0 is enhanced up to 0.2823 and 0.2312 cm s−1 for inner and outer‐sphere redox mediators by selective anchoring of Pt nanoparticles over LSG. The LSG electrodes exhibit significantly improved electrocatalytic activity toward oxidation of ascorbic acid (AA), dopamine (DA), and uric acid (UA). Consequently, the detection of these biomarkers is achieved with high sensitivity of 237.76 and 250.69 μA m m−1 cm−2 (AA), 2259.9 and 6995.6 μA m m−1 cm−2 (DA) and 5405 and 8289 μA m m−1 cm−2 (UA) for LSG and Pt/LSG electrodes, respectively, in a wide concentration range. These results outperform previously reported 2D/3D graphene based electrodes.
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Raman Spectrum of Graphene and Graphene Layers
Ferrari, A. C., Meyer, J. C., Scardaci, V., Casiraghi, C., Lazzeri, M., Mauri, F., Piscanec, S., Jiang, D., Novoselov, K. S., Roth, S., et al. (2006) · Physical Review Letters · doi:10.1103/physrevlett.97.187401 · Cited by 15,047
Laser Scribing of High-Performance and Flexible Graphene-Based Electrochemical Capacitors
El-Kady, M. F., Strong, V., Dubin, S., & Kaner, R. B. (2012) · Science · doi:10.1126/science.1216744 · Cited by 4,008
Theory and Application of Cyclic Voltammetry for Measurement of Electrode Reaction Kinetics.
Nicholson, R. S. (1965) · Analytical Chemistry · doi:10.1021/ac60230a016 · Cited by 3,446
Laser-induced porous graphene films from commercial polymers
Lin, J., Peng, Z., Liu, Y., Ruiz-Zepeda, F., Ye, R., Samuel, E. L. G., Yacaman, M. J., Yakobson, B. I., & Tour, J. M. (2014) · Nature Communications · doi:10.1038/ncomms6714 · Cited by 2,946
Dong, X.-C., Xu, H., Wang, X.-W., Huang, Y.-X., Chan-Park, M. B., Zhang, H., Wang, L.-H., Huang, W., & Chen, P. (2012) · ACS Nano · doi:10.1021/nn300097q · Cited by 1,595
Carbon Nanomaterials in Biosensors: Should You Use Nanotubes or Graphene?
Yang, W., Ratinac, K. R., Ringer, S. P., Thordarson, P., Gooding, J. J., & Braet, F. (2010) · Angewandte Chemie International Edition · doi:10.1002/anie.200903463 · Cited by 1,431
Graphene-based materials in electrochemistry
Chen, D., Tang, L., & Li, J. (2010) · Chemical Society Reviews · doi:10.1039/b923596e · Cited by 1,408
Wu, Z.-S., Sun, Y., Tan, Y.-Z., Yang, S., Feng, X., & Müllen, K. (2012) · Journal of the American Chemical Society · doi:10.1021/ja308676h · Cited by 1,098
Jakus, A. E., Secor, E. B., Rutz, A. L., Jordan, S. W., Hersam, M. C., & Shah, R. N. (2015) · ACS Nano · doi:10.1021/acsnano.5b01179 · Cited by 710
Three-dimensional graphene foam as a biocompatible and conductive scaffold for neural stem cells
Li, N., Zhang, Q., Gao, S., Song, Q., Huang, R., Wang, L., Liu, L., Dai, J., Tang, M., & Cheng, G. (2013) · Scientific Reports · doi:10.1038/srep01604 · Cited by 660
Cited by
Laser‐Induced Graphene Formation on Wood
Ye, R., Chyan, Y., Zhang, J., Li, Y., Han, X., Kittrell, C., & Tour, J. M. (2017) · Advanced Materials · doi:10.1002/adma.201702211 · Cited by 665
Laser‐Induced Graphene Strain Sensors Produced by Ultraviolet Irradiation of Polyimide
Carvalho, A. F., Fernandes, A. J. S., Leitão, C., Deuermeier, J., Marques, A. C., Martins, R., Fortunato, E., & Costa, F. M. (2018) · Advanced Functional Materials · doi:10.1002/adfm.201805271 · Cited by 384
Graphene-based wearable sensors
Qiao, Y., Li, X., Hirtz, T., Deng, G., Wei, Y., Li, M., Ji, S., Wu, Q., Jian, J., Wu, F., et al. (2019) · Nanoscale · doi:10.1039/c9nr05532k · Cited by 158
A Flexible Electrochemical Biosensor Based on NdNiO3 Nanotubes for Ascorbic Acid Detection
Rossato, J. H. H., Oliveira, M. E., Lopes, B. V., Gallo, B. B., La Rosa, A. B., Piva, E., Barba, D., Rosei, F., Carreño, N. L. V., & Escote, M. T. (2022) · ACS Applied Nano Materials · doi:10.1021/acsanm.1c03992 · Cited by 29
Metadata
- Authors
- Nayak, P., Kurra, N., Xia, C., & Alshareef, H. N.
- Venue
- Advanced Electronic Materials
- Publisher
- Wiley
- Published
- 2016-08-11
- Volume
- 2
- Issue
- 10
- ISSN
- 2199-160X (ISSN-L)
- OpenAlex
- W2515520729
- Cited by
- 293
- References
- 43
- FWCI
- 7.78
- Type
- journal article
- Language
- en
- Open access
- closed
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