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The Formation of Polymer Vesicles or “Peptosomes” by Polybutadiene-block-poly(l-glutamate)s in Dilute Aqueous Solution
Abstract
Polybutadiene-block-poly(L-glutamate) copolymers were made by anionic polymerization and subsequent ring-opening polymerization of N-carboxyanhydrides and were characterized by NMR, IR, SEC, and circular dichroism. These polymers, when appropriately designed, form so-called "polymersomes" or "peptosomes", vesicles composed of modified protein units. The size and structure of the vesicles are determined by dynamic light scattering, small-angle neutron scattering, and freeze-fracture electron microscopy. It is also shown that the size of the peptosomes does not depend on the pH; that is, the solvating peptide units can perform a helix-coil transition without serious changes of the vesicle morphology.
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Citations
Cites
Prediction of protein conformation
Chou, P. Y., & Fasman, G. D. (1974) · Biochemistry · doi:10.1021/bi00699a002 · Cited by 3,309
Cited by
Blanazs, A., Armes, S. P., & Ryan, A. J. (2009) · Macromolecular Rapid Communications · doi:10.1002/marc.200800713 · Cited by 1,500
Stimuli-Responsive Polymersomes for Programmed Drug Delivery
Meng, F., Zhong, Z., & Feijen, J. (2009) · Biomacromolecules · doi:10.1021/bm801127d · Cited by 1,122
Discher, D. E., & Ahmed, F. (2006) · Annual Review of Biomedical Engineering · doi:10.1146/annurev.bioeng.8.061505.095838 · Cited by 844
Self-porating polymersomes of peg–pla and peg–pcl: Hydrolysis-triggered controlled release vesicles
Ahmed, F., & Discher, D. E. (2004) · Journal of Controlled Release · doi:10.1016/j.jconrel.2003.12.021 · Cited by 667
Advances and challenges in smart and functional polymer vesicles
Du, J., & O'Reilly, R. K. (2009) · Soft Matter · doi:10.1039/b905635a · Cited by 572
Block copolymer vesicles—using concepts from polymer chemistry to mimic biomembranes
Kita-Tokarczyk, K., Grumelard, J., Haefele, T., & Meier, W. (2005) · Polymer · doi:10.1016/j.polymer.2005.02.083 · Cited by 517
Polymersomes: nature inspired nanometer sized compartments
LoPresti, C., Lomas, H., Massignani, M., Smart, T., & Battaglia, G. (2009) · Journal of Materials Chemistry · doi:10.1039/b818869f · Cited by 416
Hazer, B., & Steinbüchel, A. (2007) · Applied Microbiology and Biotechnology · doi:10.1007/s00253-006-0732-8 · Cited by 405
van Dongen, S. F. M., de Hoog, H.-P. M., Peters, R. J. R. W., Nallani, M., Nolte, R. J. M., & van Hest, J. C. M. (2009) · Chemical Reviews · doi:10.1021/cr900072y · Cited by 386
Stimuli‐Sensitive Synthetic Polypeptide‐Based Materials for Drug and Gene Delivery
He, C., Zhuang, X., Tang, Z., Tian, H., & Chen, X. (2012) · Advanced Healthcare Materials · doi:10.1002/adhm.201100008 · Cited by 337
Lipid-based nanovesicles for nanomedicine
Grimaldi, N., Andrade, F., Segovia, N., Ferrer-Tasies, L., Sala, S., Veciana, J., & Ventosa, N. (2016) · Chemical Society Reviews · doi:10.1039/c6cs00409a · Cited by 309
Polysaccharide‐block‐polypeptide Copolymer Vesicles: Towards Synthetic Viral Capsids
Schatz, C., Louguet, S., Le Meins, J., & Lecommandoux, S. (2009) · Angewandte Chemie International Edition · doi:10.1002/anie.200805895 · Cited by 287
A review of polypeptide-based polymersomes
Zhao, L., Li, N., Wang, K., Shi, C., Zhang, L., & Luan, Y. (2014) · Biomaterials · doi:10.1016/j.biomaterials.2013.10.063 · Cited by 149
Metadata
- Authors
- Kukula, H., Schlaad, H., Antonietti, M., & Förster, S.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-02-01
- Volume
- 124
- Issue
- 8
- Pages
- 1658-1663
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2094483740
- Cited by
- 410
- References
- 1
- FWCI
- 16.62
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
