The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.
Characterization of Polydopamine Thin Films Deposited at Short Times by Autoxidation of Dopamine
Abstract
Current interest in melanin films derived from the autoxidation of dopamine stems from their use as a universal adhesion layer. Here we report chemical and physical characterization of polydopamine films deposited on gold surfaces from stirred basic solutions at times ranging from 2 to 60 min, with a focus on times ≤10 min. Data from Fourier transform infrared (FTIR), X-ray photoelectron spectroscopy (XPS), and electrochemical methods suggest the presence of starting (dopamine) and intermediate (C=N-containing tautomers of quinone and indole) species in the polydopamine films at all deposition times. A uniform overlayer analysis of the XPS data indicates that film thickness increased linearly at short deposition times of ≤10 min. At deposition times ≥10 min, the films appeared largely continuous with surface roughness ≈ ≤ 2 nm, as determined by atomic force microscopy (AFM). Pinhole-free films, as determined by anionic redox probe measurements, required deposition times of 60 min or greater.
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Citations
Cites
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Single-molecule mechanics of mussel adhesion
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Facile Conjugation of Biomolecules onto Surfaces via Mussel Adhesive Protein Inspired Coatings
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Elucidating the Structure of Poly(dopamine)
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BIOCHEMISTRY OF MELANIN FORMATION
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Cited by
Liu, Y., Ai, K., & Lu, L. (2014) · Chemical Reviews · doi:10.1021/cr400407a · Cited by 4,794
Antifouling membranes for sustainable water purification: strategies and mechanisms
Zhang, R., Liu, Y., He, M., Su, Y., Zhao, X., Elimelech, M., & Jiang, Z. (2016) · Chemical Society Reviews · doi:10.1039/c5cs00579e · Cited by 1,365
Zhang, L., Wu, J., Hedhili, M. N., Yang, X., & Wang, P. (2015) · Journal of Materials Chemistry A · doi:10.1039/c4ta05862c · Cited by 347
Self-polymerized dopamine as an organic cathode for Li- and Na-ion batteries
Liu, T., Kim, K. C., Lee, B., Chen, Z., Noda, S., Jang, S. S., & Lee, S. W. (2017) · Energy & Environmental Science · doi:10.1039/c6ee02641a · Cited by 316
Shi, S., Wang, L., Su, R., Liu, B., Huang, R., Qi, W., & He, Z. (2015) · Biosensors and Bioelectronics · doi:10.1016/j.bios.2015.06.080 · Cited by 174
Metadata
- Authors
- Zangmeister, R. A., Morris, T. A., & Tarlov, M. J.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-06-27
- Volume
- 29
- Issue
- 27
- Pages
- 8619-8628
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W1995646011
- Cited by
- 983
- References
- 45
- FWCI
- 17.62
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zangmeister, R. A., Morris, T. A., & Tarlov, M. J. (2013). Characterization of Polydopamine Thin Films Deposited at Short Times by Autoxidation of Dopamine. Langmuir. https://doi.org/10.1021/la400587j
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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