The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Responsive microcapsule reactors based on hydrogen-bonded tannic acid layer-by-layer assemblies
Abstract
We explore responsive properties of hollow multilayer shells of tannic acid assembled with a range of neutral polymers, poly(N-vinylpyrrolidone) (PVPON), poly(N-vinylcaprolactam) (PVCL) or poly(N-isopropylacrylamide) (PNIPAM). We found that properties of the nanoscale shells fabricated through hydrogen-bonded layer-by-layer (LbL) assembly can be tuned changing the interaction strength of a neutral polymer with tannic acid, and by a change in counterpart hydrophobicity. Unlike most hydrogen-bonded LbL films with two polymer components, the produced tannic acid-based multilayer shells are extremely stable in the wide pH range from 2 to 10. We demonstrate that gold nanoparticles can be grown within tannic acid-containing shell walls under mild environmental conditions paving the way for further modification of the capsule walls through thiol-based surface chemistry. Moreover, these shells show reversible pH-triggered changes in surface charge and permeability towards FITC-labeled polysaccharide molecules. The permeability of these LbL containers can be controlled by changing pH providing an opportunity for loading and release of a functional cargo under mild conditions.
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Cites
Hydrogels for biomedical applications
Hoffman, A. S. (2002) · Advanced Drug Delivery Reviews · doi:10.1016/s0169-409x(01)00239-3 · Cited by 4,864
Tannins and Human Health: A Review
Chung, K.-T., Wong, T. Y., Wei, C.-I., Huang, Y.-W., & Lin, Y. (1998) · Critical Reviews in Food Science and Nutrition · doi:10.1080/10408699891274273 · Cited by 1,996
Tannin−Protein Complexes as Radical Scavengers and Radical Sinks
Riedl, K. M., & Hagerman, A. E. (2001) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf010683h · Cited by 262
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Recent advances in wet adhesives: Adhesion mechanism, design principle and applications
Cui, C., & Liu, W. (2021) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2021.101388 · Cited by 557
Supramolecular Hydrogel Formation Based on Tannic Acid
Fan, H., Wang, L., Feng, X., Bu, Y., Wu, D., & Jin, Z. (2017) · Macromolecules · doi:10.1021/acs.macromol.6b02106 · Cited by 474
Progress in Hydrogels for Skin Wound Repair
Qi, L., Zhang, C., Wang, B., Yin, J., & Yan, S. (2022) · Macromolecular Bioscience · doi:10.1002/mabi.202100475 · Cited by 267
An injectable and instant self-healing medical adhesive for wound sealing
Sun, F., Bu, Y., Chen, Y., Yang, F., Yu, J., & Wu, D. (2020) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.0c01022 · Cited by 117
Metadata
- Authors
- Kozlovskaya, V., Kharlampieva, E., Drachuk, I., Cheng, D., & Tsukruk, V. V.
- Venue
- Soft Matter
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2010
- Volume
- 6
- Issue
- 15
- Pages
- 3596
- ISSN
- 1744-683X (ISSN-L)
- 1744-6848
- OpenAlex
- W2054490064
- Cited by
- 267
- References
- 3
- FWCI
- 9.54
- Type
- journal article
- Language
- en
- Open access
- closed
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- Kozlovskaya, V., Kharlampieva, E., Drachuk, I., Cheng, D., & Tsukruk, V. V. (2010). Responsive microcapsule reactors based on hydrogen-bonded tannic acid layer-by-layer assemblies. Soft Matter. https://doi.org/10.1039/b927369g
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