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Rapid Commun."],"published-print":{"date-parts":[[2024,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Polymerization\u2010induced self\u2010assembly (PISA) has emerged as a scalable one\u2010pot technique to prepare block copolymer (BCP) nanoparticles. Recently, a PISA process, that results in poly(<jats:sc>l<\/jats:sc>\u2010lactide)\u2010<jats:italic>b<\/jats:italic>\u2010poly(ethylene glycol) BCP nanoparticles coined ring\u2010opening polymerization (ROP)\u2010induced crystallization\u2010driven self\u2010assembly (ROPI\u2010CDSA), was developed. The resulting nanorods demonstrate a strong propensity for aggregation, resulting in the formation of 2D sheets and 3D networks. This article reports the synthesis of poly(<jats:italic>N,N\u2010<\/jats:italic>dimethyl acrylamide)\u2010<jats:italic>b<\/jats:italic>\u2010poly(<jats:sc>l<\/jats:sc>)\u2010lactide BCP nanoparticles by ROPI\u2010CDSA, utilizing a two\u2010step, one\u2010pot approach. A dual\u2010functionalized photoiniferter is first used for controlled radical polymerization of the acrylamido\u2010based monomer, and the resulting polymer serves as a macroinitiator for organocatalyzed ROP to form the solvophobic polyester block. The resulting nanorods are highly stable and display anisotropy at higher molecular weights (&gt;12k Da) and concentrations (&gt;20% solids) than the previous report. This development expands the chemical scope of ROPI\u2010CDSA BCPs and provides readily accessible nanorods made with biocompatible materials.<\/jats:p>","DOI":"10.1002\/marc.202400100","type":"journal-article","created":{"date-parts":[[2024,3,23]],"date-time":"2024-03-23T12:28:22Z","timestamp":1711196902000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Hybrid Photoiniferter and Ring\u2010Opening Polymerization Yields One\u2010Pot Anisotropic Nanorods"],"prefix":"10.1002","volume":"45","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1826-2549","authenticated-orcid":false,"given":"Paul Joshua","family":"Hurst","sequence":"first","affiliation":[{"name":"Department of Chemistry University of California Irvine  Irvine CA 92697 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junsik","family":"Yoon","sequence":"additional","affiliation":[{"name":"Department of Chemistry University of California 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