Bauri, Kamal ; Maiti, Binoy ; De, Priyadarsi (2016) Leucine‐based block copolymer nano‐objects via polymerization‐induced self‐assembly (pisa). Macromolecular Symposia, 369 (1). pp. 101-107. ISSN 1022-1360
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Official URL: https://doi.org/10.1002/masy.201600065
Related URL: http://dx.doi.org/10.1002/masy.201600065
Abstract
Polymerization-induced self-assembly (PISA) technique has been used to prepare leucine-based block copolymer nano-objects. A side-chain leucine appending macromolecular chain transfer agent (macroCTA) has been employed for reversible addition-fragmentation chain transfer (RAFT) mediated dispersion polymerization of benzyl methacrylate (BzMA) in methanol at 65 °C. 1H NMR spectroscopy reveals near quantitative monomer conversions (≥90%) and gel permeation chromatography (GPC) indicated well-defined block copolymer formation. Morphological evolution has been observed from spherical micelle to fibre to vesicle with increase of the length of the solvophobic block keeping the stabilizer block length and monomer solid content constant.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons, Inc. |
| ID Code: | 138272 |
| Deposited On: | 01 Sep 2025 05:23 |
| Last Modified: | 01 Sep 2025 05:23 |
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