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Thermoresponsive Polypeptides from Pegylated Poly-l-glutamates
Abstract
The synthesis and characterization of new thermoresponsive pegylated poly-L-glutamate (poly-L-EG(x)Glu) are described. The obtained polypeptides display low critical solution temperature (LCST) behaviors in water, and the LCST can be tuned via copolymerization of different amino acid monomers at varied molar ratio. This is the first example of thermoresponsive polypeptide made from ring-opening polymerization of α-amino acid N-carboxyanhydrides (NCAs). Circular dichroism characterizations reveal that the secondary structure of poly-L-EG(x)Glu depended on the chain length of the side chain.
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Cited by
New directions in thermoresponsive polymers
Roy, D., Brooks, W. L. A., & Sumerlin, B. S. (2013) · Chemical Society Reviews · doi:10.1039/c3cs35499g · Cited by 1,311
Ge, Z., & Liu, S. (2013) · Chemical Society Reviews · doi:10.1039/c3cs60048c · Cited by 914
Synthesis of Side-Chain Modified Polypeptides
Deming, T. J. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00292 · Cited by 419
Deng, C., Wu, J., Cheng, R., Meng, F., Klok, H.-A., & Zhong, Z. (2014) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2013.10.008 · Cited by 371
Hamley, I. W. (2014) · Biomacromolecules · doi:10.1021/bm500246w · Cited by 300
Metadata
- Authors
- Chen, C., Wang, Z., & Li, Z.
- Venue
- Biomacromolecules
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-07-05
- Volume
- 12
- Issue
- 8
- Pages
- 2859-2863
- ISSN
- 1525-7797 (ISSN-L)
- 1526-4602
- OpenAlex
- W1964815923
- Cited by
- 233
- References
- 0
- FWCI
- 10.47
- Type
- journal article
- Language
- en
- Open access
- closed
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- Chen, C., Wang, Z., & Li, Z. (2011). Thermoresponsive Polypeptides from Pegylated Poly-l-glutamates. Biomacromolecules. https://doi.org/10.1021/bm200849m
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