The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Grafting of Cellulose Fibers with Poly(ε-caprolactone) and Poly(l-lactic acid) via Ring-Opening Polymerization
Abstract
In this study, ring-opening polymerization (ROP) of epsilon-caprolactone (epsilon-CL) and L-lactide (L-LA) has been performed from cellulose fibers. The hydroxyl groups on cellulose act as initiators in the polymerization, and the polymers are covalently bonded to the cellulose fiber. As an attempt to introduce more available hydroxyl groups on the surface, and thereby obtain higher grafting efficiency in the ROP of epsilon-CL and L-LA, unmodified paper was modified with xyloglucan-bis(methylol)-2-methylpropanamide (XG-bis-MPA) and 2,2-bis(methylol)propionic acid (bis-MPA), respectively. The grafted substrates were characterized via Fourier transform infrared spectroscopy (FTIR), contact angle measurement, atomic force microscopy, and enzymatic degradation. The results showed a successful grafting of poly(epsilon-caprolactone) (PCL) and poly(L-lactic acid) (PLLA) from the cellulose fiber surfaces. Furthermore, the results showed an improved grafting efficiency after activation of the cellulose surface with bis-MPA, and showed that the amount of grafted polymer could be controlled by the ratio of added free initiator to monomer.
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Citations
Cites
A Literature Review of Poly(Lactic Acid)
Garlotta, D. (2001) · Journal of Polymers and the Environment · doi:10.1023/a:1020200822435 · Cited by 3,707
Biopolymers: overview of several properties and consequences on their applications
Van de Velde, K., & Kiekens, P. (2002) · Polymer Testing · doi:10.1016/s0142-9418(01)00107-6 · Cited by 887
Substrate and Enzyme Characteristics that Limit Cellulose Hydrolysis
Mansfield, S. D., Mooney, C., & Saddler, J. N. (1999) · Biotechnology Progress · doi:10.1021/bp9900864 · Cited by 869
Syntheses and application of polylactides
Kricheldorf, H. R. (2001) · Chemosphere · doi:10.1016/s0045-6535(00)00323-4 · Cited by 343
Cited by
Miao, C., & Hamad, W. Y. (2016) · Carbohydrate Polymers · doi:10.1016/j.carbpol.2016.08.012 · Cited by 112
Gupta, A., & Katiyar, V. (2017) · ACS Sustainable Chemistry & Engineering · doi:10.1021/acssuschemeng.7b01059 · Cited by 95
Metadata
- Authors
- Lönnberg, H., Zhou, Q., Brumer, H., Teeri, T. T., Malmström, E., & Hult, A.
- Venue
- Biomacromolecules
- Publisher
- American Chemical Society (ACS)
- Published
- 2006-06-13
- Volume
- 7
- Issue
- 7
- Pages
- 2178-2185
- ISSN
- 1525-7797 (ISSN-L)
- 1526-4602
- OpenAlex
- W2014434337
- Cited by
- 226
- References
- 4
- FWCI
- 4.89
- Type
- journal article
- Language
- en
- Open access
- closed
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