dc.contributor.author | Correa Echavarria, Santiago | |
dc.contributor.author | Choi, Ki Young | |
dc.contributor.author | Dreaden, Erik | |
dc.contributor.author | Renggli-Frey, Kasper | |
dc.contributor.author | Shi, Aria C. | |
dc.contributor.author | Gu, Li | |
dc.contributor.author | Shopsowitz, Kevin | |
dc.contributor.author | Quadir, Mohiuddin Abdul | |
dc.contributor.author | Ben-Akiva, Elana | |
dc.contributor.author | Hammond, Paula T | |
dc.date.accessioned | 2017-03-09T15:25:45Z | |
dc.date.available | 2017-03-09T15:25:45Z | |
dc.date.issued | 2016-01 | |
dc.date.submitted | 2016-02 | |
dc.identifier.issn | 1616-301X | |
dc.identifier.issn | 1616-3028 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/107243 | |
dc.description.abstract | Layer-by-layer (LbL) self-assembly is a versatile technique from which multicomponent and stimuli-responsive nanoscale drug-carriers can be constructed. Despite the benefits of LbL assembly, the conventional synthetic approach for fabricating LbL nanoparticles requires numerous purification steps that limit scale, yield, efficiency, and potential for clinical translation. In this report, a generalizable method for increasing throughput with LbL assembly is described by using highly scalable, closed-loop diafiltration to manage intermediate purification steps. This method facilitates highly controlled fabrication of diverse nanoscale LbL formulations smaller than 150 nm composed from solid-polymer, mesoporous silica, and liposomal vesicles. The technique allows for the deposition of a broad range of polyelectrolytes that included native polysaccharides, linear polypeptides, and synthetic polymers. The cytotoxicity, shelf life, and long-term storage of LbL nanoparticles produced using this approach are explored. It is found that LbL coated systems can be reliably and rapidly produced: specifically, LbL-modified liposomes could be lyophilized, stored at room temperature, and reconstituted without compromising drug encapsulation or particle stability, thereby facilitating large scale applications. Overall, this report describes an accessible approach that significantly improves the throughput of nanoscale LbL drug-carriers that show low toxicity and are amenable to clinically relevant storage conditions. | en_US |
dc.description.sponsorship | National Institutes of Health (U.S.) (Grant 1F32EB017614–02) | en_US |
dc.description.sponsorship | Swiss National Science Foundation (Postdoctoral Fellowship) | en_US |
dc.language.iso | en_US | |
dc.publisher | Wiley Blackwell | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1002/adfm.201504385 | en_US |
dc.rights | Creative Commons Attribution-Noncommercial-Share Alike | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | en_US |
dc.source | PMC | en_US |
dc.title | Highly Scalable, Closed-Loop Synthesis of Drug-Loaded, Layer-by-Layer Nanoparticles | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Correa, Santiago et al. “Highly Scalable, Closed-Loop Synthesis of Drug-Loaded, Layer-by-Layer Nanoparticles.” Advanced Functional Materials 26.7 (2016): 991–1003. | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Biological Engineering | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Chemical Engineering | en_US |
dc.contributor.department | Koch Institute for Integrative Cancer Research at MIT | en_US |
dc.contributor.mitauthor | Correa Echavarria, Santiago | |
dc.contributor.mitauthor | Choi, Ki Young | |
dc.contributor.mitauthor | Dreaden, Erik | |
dc.contributor.mitauthor | Renggli-Frey, Kasper | |
dc.contributor.mitauthor | Shi, Aria C. | |
dc.contributor.mitauthor | Gu, Li | |
dc.contributor.mitauthor | Shopsowitz, Kevin | |
dc.contributor.mitauthor | Quadir, Mohiuddin Abdul | |
dc.contributor.mitauthor | Ben-Akiva, Elana | |
dc.contributor.mitauthor | Hammond, Paula T | |
dc.relation.journal | Advanced Functional Materials | en_US |
dc.eprint.version | Author's final manuscript | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dspace.orderedauthors | Correa, Santiago; Choi, Ki Young; Dreaden, Erik C.; Renggli, Kasper; Shi, Aria; Gu, Li; Shopsowitz, Kevin E.; Quadir, Mohiuddin A.; Ben-Akiva, Elana; Hammond, Paula T. | en_US |
dspace.embargo.terms | N | en_US |
dc.identifier.orcid | https://orcid.org/0000-0001-8230-4945 | |
dc.identifier.orcid | https://orcid.org/0000-0002-8848-7559 | |
dc.identifier.orcid | https://orcid.org/0000-0002-4954-8443 | |
dc.identifier.orcid | https://orcid.org/0000-0001-6865-4084 | |
dc.identifier.orcid | https://orcid.org/0000-0002-7530-4725 | |
dc.identifier.orcid | https://orcid.org/0000-0003-3988-0837 | |
dc.identifier.orcid | https://orcid.org/0000-0002-5568-6455 | |
mit.license | OPEN_ACCESS_POLICY | en_US |